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# Everyday Math® APPS: Addition Top – It, Beat the Computer, Squeeze Monster, Equivalent Fractions, Divisibility Dash

FREE again!!!

5 educational apps from McGraw Hill’s Everyday Math® – If your school system uses this program to teach math, you may want to take advantage of these offers. 🙂

Everyday Math’s Addition Top-It app for iPhone/iPad is a two player game. It is fun easy way for kids to practice basic addition facts from 1 – 10 and greater than/less than.

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.

Everyday Math’s Beat the Computer app for iPhone/iPad is fun easy way for kids to practice basic multiplication facts. They race against the computer to score as many points as they can.

Common Core Standards met:

• 3.OA.7 –  By the end of Grade 3, know from memory all products of two one-digit numbers.

Everyday Math’s Squeeze Monster app for iPhone/iPad is a two player game. Designed for younger students, it reinforces number line concepts and number comparisons.

Everyday Math’s Equivalent Fractions app for iPhone/iPad is fun easy way to reinforce fraction concepts. Note: the app uses a digital version of the fraction cards from the Everyday Math third grade book.

Common Core Standards met:

• 3.NF.3 – Explain equivalence of fractions and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.
Everyday Math’s Divisibility Dash app for iPhone/iPad is fun easy way to practice recognizing multiples of a number and applying divisibility tests.

Common Core Standards met:

•  4.OA.4 – Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1–100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1–100 is prime or composite.

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# 7 Math Manipulatives for your Digital Toolkit

Seven FREE and fabulous math apps for your digital toolkit.
Geoboard by The Math Learning Center (a nonprofit organization dedicated to K – 12 education) is a FREE app that turns your iPhone/iPad into a virtual geoboard. Geoboards can be used as tools to teach mathematical concepts such as polygons, perimeter, area, line segments, angles, congruent shapes, symmetry, fractions, etc. Shapes are created by stretching bands on the geoboard’s pegs. There are 5 colors of bands in the iPhone version and 8 in the iPad version. There is also a tool to fill in shapes. On the iPad version, you can switch from the standard 25 peg board to a 150 peg board to create more complex shapes. This is a great app with the potential to be used in so many ways.

FREE for the iPad, Virtual Manipulatives contains math manipulatives for teaching fractions, decimals, and percents. Included are tiles/circles divided into halves, thirds, fourth, fifths, sixths, eighths, tenths, and 12ths AND their corresponding decimals and percentages! The manipulatives are color coded across the settings so that 1/2 is blue as is .50 and 50%. Kids drag tile pieces onto the work area to compare fractions/decimals/percentages. In the settings you can change from tiles to circles, make the pieces transparent, and hide the numbers on the pieces. Completed work can be easily saved to photos. Finding equivalent fractions has never been so slick – WOW!!

Common Core Standards met:

• 3.NF.3 – Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
• 4.NF.1 – Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.

From the National Council of Teachers of Mathematics comes a FREE app called Equivalent Fractions. Kids create equivalent fractions by dividing and shading squares or circles. Circles can be divided into 24ths. Squares can be divided into 144ths. In the play mode, a fraction is shown and kids must create 2 additional fractions that are equivalent. All 3 fractions must have different denominators. The app also places the fractions on a number line – a great visual for comparing! There is also a “build your own” mode which would be fabulous to use for guided exploration & practice. Kids could also use this section as a virtual manipulative when working independently. This app is an excellent resource for the classroom !!

Common Core Standards met:

• 3.NF.3 – Explain equivalence of fractions and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.

Another FREE app is Counting Board HD, a colorful number grid that can be used to help kids learn basic number concepts. The app is advertised as being suitable for 2 to 4 year olds but it can also used with older students. I frequently used number grids with third graders. Number grids help kids see patterns and visualize math concepts. With younger children, the app can be used for counting to 100 – by ones, fives, tens. Younger kids can also learn basic addition and subtraction by using the app to count up or count back. With older kids, number grids can be used to teach: greater than and less than, how to find missing addends, place value concepts, skip counting, and more! The app can be used with the numbers showing or hidden and the pronunciation can be on or off. The app simple to use, visually appealing, and useful for so many math lessons. I love this app! It’s so much easier than dragging out the laminated number grids and counters. 🙂

Common Core Standards met:

• K.CC.1. Count to 100 by ones and by tens.
• K.CC.2. Count forward beginning from a given number within the known sequence (instead of having to begin at 1).
• 1.NBT.5. Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.
• 1.NBT.6. Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
• 3.OA. 9. Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations.

Number Line, by the Math Learning Center is a fantastic FREE app that will help kids visualize number patterns and understand number operations. The app is well-designed with several useful features. The number line can be set by ones, twos, fives, tens, twenty-fives, and hundreds. It can also be customized to show multiples of any whole number from 1 to 100. This feature is perfect for skip counting and/or for visualizing multiplication. The app permits kids to add and manipulate forward & backward jumps – a great feature for teaching addition & subtraction. This feature also helps kids visualize multiplication as repeated addition of the same number and division as repeated subtraction of the same number. Teachers are able to hide or reveal numbers on the number line. This feature can be used to challenge kids to apply what they know in order to figure out the missing number/numbers. Teachers can also use this feature to teach kids how to solve more difficult patterns that are missing several numbers; such as 4, __, __, 16.  Kids can use the drawing tools to show what they know. They can write equations and expressions with the text tool. They can screen shot their work and use it as an exit slip after a lesson. Add this one to your virtual toolkit today – “seeing math” helps kids understand it. 🙂

Free Protractor from Pongo Soft is another tool that you may want to add to your digital toolbox. The angle can be set in two ways: by touching the pointer or by entering the angle on a keypad. Once the angle has been set, it can be locked to avoid movement of the pointer when taking readings. Kids can also use this tool to see how many degrees are in a straight angle and a right angle or to discover the difference between an acute angle and an obtuse angle. They can easily see what combinations of angles are equal to a straight angle.  Since the app is free, there is some advertising across the top. Check out this FREE educational app for your geometry students.

FREE educational app – Number Pieces from Math Learning Center. This educational app is the digital version of place value manipulatives, hands-on tools used to help students understand place value. Using the place value models within this app, kids can visualize the process of adding and subtracting ones, tens, and hundreds. The app has a function that permits kids to break apart pieces or join them together. This feature is fabulous for kids who need concrete examples. The app also includes expanding edge pieces which can be used to introduce arrays. Other features of the app include: three colors for identifying groups, drawing tools for labeling, a text tool for writing number sentences, zooming & scrolling for larger numbers. Thanks to the Math Learning Center, teachers & their students have another great app to add to their digital toolkits!

Common Core Standards:

• 1.NBT.6. Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
• 2.NBT.1 Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: a. 100 can be thought of as a bundle of ten tens — called a “hundred.” b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).
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# Slice Fractions

On sale for only \$.99  – Slice Fractions was recently listed as one of Apple’s Best of 2014: Apps. Kids learn about fractions as they slice through ice and lava to clear a path for a cute mammoth. Along the way they collect silly hats for the mammoth to wear. As they solve the app’s 90+ physics puzzles, they are exposed to key concepts of fractions – partitioning, equivalent fraction, numerator/denominator notation, ordering, subtracting from a whole, etc. Kids will enjoy learning about fractions in this wordless environment that seems more like a game than math lessons. I love that the app encourages kids to be problem solvers. Its replay button permits them to try each puzzle again and again until they figure it out. Hints are only given when support is needed. The end result is that kids are learning through discovery!  It’s no wonder that this app has received so many accolades: Apple Editor’s Choice, Editor’s Choice for Excellence in Design: Children’s Technology Review, Winner of a Parents’ Choice Gold Award 2014, Gold Medal Winner 2014: International Serious Play Awards, and Best Family Friendly Game 2014: Indie Prize Showcase Awards.

Common Core State Standards met:

• 2.G.2. Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.
• 2.G.3. Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape.
• 3.NF.1. Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.
• 3.NF.3 – Explain equivalence of fractions and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3).
• 4.NF.2. Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2.
• 4.NF.3b. Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation.
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# 12 Fun Apps for Learning Math Facts

Let’s face it – getting kids to learn their math facts can be a challenge. But once they know them, they know them forever. The process of “doing math” becomes more efficient and less frustrating when kids know their facts. Luckily there are plenty of fun apps that can help kids become “math fact” proficient. All of these apps are FREE or were “FREE for a limited time” when I reviewed them. Check them out – they’re all great!

You can follow my blog  if/when they become FREE again. Enjoy!! 🙂

Sushi Monster is a FREE educational app for the iPhone/iPad developed by Scholastic. It helps kids practice, reinforce, and extend their knowledge of math facts. There are 12 levels of play – 7 addition levels and 5 multiplication levels. A chef places numbered plates of sushi on the counter. Kids have to combine the numbers on the plates to reach the target number (worn by the sushi monster). If the combination is correct, the monster gobbles up the sushi. If it is wrong, the monster throw a tantrum. Each round has 14 target numbers. Successfully completing one level unlocks the next. As kids progress through the levels they are expected to extend their thinking beyond the basic facts. At each level a strategy is provided to help kids succeed. This educational app provides a lot of practice and kids will love the silly sushi chef!

Common Core Standards met:

• 3.OA.7 – By the end of Grade 3, know from memory all products of two one-digit numbers.
• 3.NTB.3 – Multiply one-digit whole numbers by multiples of 10 in the range 10–90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations.

This app was FREE, now \$.99.  It helps kids practice their basic facts for addition, subtraction, multiplication, and division. First kids choose numbers (1-12) to work with, then the math operation/operations. The app generates practice in 2 modes: answer mode (enter the answers & get feedback) or flashcards mode (answer verbally then check). The game has no built-in sounds but there is positive reinforcement written at the top of the page. If a child misses a problem, it shows the correct answer. What I really like about this app is the ability to choose specific numbers to work on. Facts can be practiced in the order they are taught. I also like the ability to choose more than one operation to practice – it makes kids pay attention to the signs of operation and see the relationships between operations. This app is simple but effective – if you loaded this app on your iPhone, kids could easily practice flashcards on their way to after school activities. 🙂

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Ahoy there!! Sail through Math from McGraw Hill is currently \$1.99 but it “goes FREE” periodically. This educational app provides a fun way for students to practice their math facts/skills. There are 3 levels of play for addition, subtraction, multiplication, and division facts. Other areas covered are addition equations. subtraction equations, multiplication equations, two-step equations, names for numbers, patterns/factors/multiples, and compare numbers. This app provides of great practice built around a pirate theme – complete with music and firing cannonballs! At the end of each game, the child can see what problems he/she missed as well as a percentage score. What a fun way to learn basic facts – in the classroom, at home, in the car on a way to an evening activity. I used to tell my students to practice during commercials – 10 to 15 minutes a day works wonders. This app provides a fun way to accomplish that goal 🙂

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Was FREE for a limited time, currently \$1.99 – Quick Math – Arithmetic & Times Tables, an educational app that encourages math fluency in addition, subtraction, multiplication, division, & mixed operations. Kids race against the clock to improve their scores. Handwriting recognition allows the players to write the answers directly on the screen – a very slick feature. There are 4 game levels: beginner, intermediate, advance, and extreme. This app features LOTS of great practice for multiple levels of math students. It can be shared among students and it tracks each student’s progress – perfect for the classroom. The math gets progressively harder as students improve their skills. I love how the app encourages self-improvement and legible writing! Teachers could assign 10 minutes of practice each day for their students. I am sure the results would be significant. What a fabulous tool for the classroom – perfect for a daily warm-up, at a math center, or for fluency practice after completing an assignment.

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Was FREE for  limited time, currently \$1.99 – Math Evolve, an app that combines math practice (addition, subtraction, multiplication, division) with an arcade-style game that kids will enjoy playing. Math Evolve has 12 levels, 19 different enemies, and 6 challenging bosses that can be played on 3 difficulty settings. The app has 2 modes: practice mode and story mode. In practice mode, a parent or teacher can choose which math facts to practice and monitor a child’s progress. In the story mode, kids embark on math adventure across three environments: microscopic, ocean, and space. The difficulty of the math and the difficulty of the game can be set independently which makes the game fun for all ages. The app supports up to 5 players. Statistics are kept in the player history section so parent/teachers can evaluate how kids are progressing. This app would be great for independent practice in a classroom. It has customizable practice built into a fun game AND it collects statistical data – awesome!

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Was FREE for  limited time, currently \$.99 – Math Splat, a really fun mental math game. Kids are challenged to answer 21 math questions as fast as they can. A colorful paint splat covers each correct answer. Each game is timed and limited to 3 incorrect answers. Each incorrect answer adds a 3 second penalty to the final time. Kids will  love trying to beat their best time! The student can choose between easy, medium, and hard questions which makes this game great for differentiating instruction. Have kids graph their scores so that they can see themselves improve and in the process they will also learn to collect data. This educational app is perfect for getting kids to practice their facts in a fun way!

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Was FREE for a limited time, currently \$2.99 – Operation Math, a great educational app from Spinlight StudioKids will have fun practicing basic addition, subtraction, multiplication, & division tables in this interactive “spy” game. The object of the game is to stop Dr. Odd’s quest to eliminate the world’s even numbers. In order to do so, kids must complete 105 missions by solving equations. Missions can be selected based on a child’s skill level and/or the operation (+, -, +/-, x, ÷, x/÷  or +/-/x/÷).  Of course, time is of the essence so kids have to answer problems in 60 seconds or less. By doing so, they lock doors along their escape routes. And as they complete missions, they earn the gear of a seasoned spy. What a great game – I love how the app integrates math practice into a really cool game for kids. I especially like the modes which permit kids to practice multiple operations at a time. It makes kids pay attention to operation signs and quickly switch their thinking. What a fun way for kids to practice facts and meet CCSS! No wonderOperation Math was given a 2012 Parents’ Choice Award. Get it today – kids will LOVE it!

Common Core State Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Was FREE for a limited time, currently \$2.99 – YodelOh™ Math Mountain. Kids will have fun learning basic addition, subtraction, multiplication, and division math tables with this game. The object of the game is to score enough points to keep Hans from falling off the cliff. In order to do so, kids have to answer problems quickly and avoid the crazy charging sheep. And as kids score points, the questions get harder. The app also includes high-score charts that track the best 15 games for all 5 modes. I especially like the mode which permits kids to practice all 4 operations at a time. It makes kids pay attention to operation signs and quickly switch their thinking. What a fun way for kids to practice facts and it meets CCSS! Get it today. 🙂

Common Core State Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Common Core State Standards met:

• 3.OA.7 – By the end of Grade 3, know from memory all products of two one-digit numbers.

Was FREE for a limited time, currently \$4.99 – Math Racer, an educational app that times how fast kids can answer 10, 20, 50 or 100 problems in 7 different games: addition, subtraction, multiplication, division, add/subtract, multiply/divide, or all operations. I like kids being able to practice related operations together – it makes them pay attention to operational signs & see connections. The app keeps high scores for all areas. It shows which problems were missed and how long it took to answer each question (to the hundredth of a second). Teachers and parents can use this tracking system to document kids’ progress.

This app provides a simple but fun way for kids to practice their facts. I can’t imagine that they won’t love racing the clock to improve their scores. If it is loaded on an iPhone, kids could easily practice their facts in the car on their way to after-school lessons. 🙂

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Was FREE for a limited time, currently \$2.99 – Math Duel-2 Player Mathematical Game.This educational app pits two players against each other on the same device which makes it perfect for sharing iPads in the classroom. The app has a split screen interface – students sit facing each other on either end of the iPad. As kids answer math equations, the app keeps separate scores for each student. The best thing about this app is that it is fully customizable (on both sides) which makes it a fabulous tool for individualizing instruction for a wide range of students. Equations can be set with 1 – 5 terms. Largest numbers possible can be from 1 – 100. Negative numbers can be turned on/off. Kids can practice addition, subtraction, multiplication, division or any combination of these operations. Fabulous and fun for daily classroom math practice in multiple grades!

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Was FREE for a limited time, currently \$1.99 – Bubbling Math, an educational app for the iPad helps students in grades 1 – 4 become proficient in basic math skills – addition, subtraction, multiplication, division. In the Task Configuration section of the app, parents/teachers choose the operations & the levels of difficulty (easy, medium, hard, expert). Descriptions tell specifically what kinds of problems are included in each level. The ability to customize what a child needs to practice makes this app very powerful. Another plus is that the levels can be set differently for each operation. The other powerful section of this app is the “parents section” where a child’s progress is reported by the date, the operations and levels practiced, the number right & wrong, the specific problems missed, and percent correct.

As for the actual game – there are 9 levels that unlock as the child makes progress. There are trophies awarded for doing well. The graphics and music are nicely done. The speed of the game can be adjusted  – slow, normal, fast. But…what makes this app stand out is the ability to truly personalize it. Unfortunately, I don’t think the app tracks more than one child’s data. The data can be reset but the results for the first child would be lost. Regardless, this app is great!

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
• 3.OA.7 – Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

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# 7 Math Manipulatives for your Digital Toolkit

Happy Spring!  Here are seven FREE math apps for your digital toolkit.
Geoboard by The Math Learning Center (a nonprofit organization dedicated to K – 12 education) is a FREE app that turns your iPhone/iPad into a virtual geoboard. Geoboards can be used as tools to teach mathematical concepts such as polygons, perimeter, area, line segments, angles, congruent shapes, symmetry, fractions, etc. Shapes are created by stretching bands on the geoboard’s pegs. There are 5 colors of bands in the iPhone version and 8 in the iPad version. There is also a tool to fill in shapes. On the iPad version, you can switch from the standard 25 peg board to a 150 peg board to create more complex shapes. This is a great app with the potential to be used in so many ways.

FREE for the iPad, Virtual Manipulatives contains math manipulatives for teaching fractions, decimals, and percents. Included are tiles/circles divided into halves, thirds, fourth, fifths, sixths, eighths, tenths, and 12ths AND their corresponding decimals and percentages! The manipulatives are color coded across the settings so that 1/2 is blue as is .50 and 50%. Kids drag tile pieces onto the work area to compare fractions/decimals/percentages. In the settings you can change from tiles to circles, make the pieces transparent, and hide the numbers on the pieces. Completed work can be easily saved to photos. Finding equivalent fractions has never been so slick – WOW!!

Common Core Standards met:

• 3.NF.3 – Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
• 4.NF.1 – Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.

From the National Council of Teachers of Mathematics comes a FREE app called Equivalent Fractions. Kids create equivalent fractions by dividing and shading squares or circles. Circles can be divided into 24ths. Squares can be divided into 144ths. In the play mode, a fraction is shown and kids must create 2 additional fractions that are equivalent. All 3 fractions must have different denominators. The app also places the fractions on a number line – a great visual for comparing! There is also a “build your own” mode which would be fabulous to use for guided exploration & practice. Kids could also use this section as a virtual manipulative when working independently. This app is an excellent resource for the classroom !!

Common Core Standards met:

• 3.NF.3 – Explain equivalence of fractions and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.

Another FREE app is Counting Board HD, a colorful number grid that can be used to help kids learn basic number concepts. The app is advertised as being suitable for 2 to 4 year olds but it can also used with older students. I frequently used number grids with third graders. Number grids help kids see patterns and visualize math concepts. With younger children, the app can be used for counting to 100 – by ones, fives, tens. Younger kids can also learn basic addition and subtraction by using the app to count up or count back. With older kids, number grids can be used to teach: greater than and less than, how to find missing addends, place value concepts, skip counting, and more! The app can be used with the numbers showing or hidden and the pronunciation can be on or off. The app simple to use, visually appealing, and useful for so many math lessons. I love this app! It’s so much easier than dragging out the laminated number grids and counters. 🙂

Common Core Standards met:

• K.CC.1. Count to 100 by ones and by tens.
• K.CC.2. Count forward beginning from a given number within the known sequence (instead of having to begin at 1).
• 1.NBT.5. Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.
• 1.NBT.6. Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
• 3.OA. 9. Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations.

Number Line, by the Math Learning Center is a fantastic FREE app that will help kids visualize number patterns and understand number operations. The app is well-designed with several useful features. The number line can be set by ones, twos, fives, tens, twenty-fives, and hundreds. It can also be customized to show multiples of any whole number from 1 to 100. This feature is perfect for skip counting and/or for visualizing multiplication. The app permits kids to add and manipulate forward & backward jumps – a great feature for teaching addition & subtraction. This feature also helps kids visualize multiplication as repeated addition of the same number and division as repeated subtraction of the same number. Teachers are able to hide or reveal numbers on the number line. This feature can be used to challenge kids to apply what they know in order to figure out the missing number/numbers. Teachers can also use this feature to teach kids how to solve more difficult patterns that are missing several numbers; such as 4, __, __, 16.  Kids can use the drawing tools to show what they know. They can write equations and expressions with the text tool. They can screen shot their work and use it as an exit slip after a lesson. Add this one to your virtual toolkit today – “seeing math” helps kids understand it. 🙂

Free Protractor from Pongo Soft is another tool that you may want to add to your digital toolbox. The angle can be set in two ways: by touching the pointer or by entering the angle on a keypad. Once the angle has been set, it can be locked to avoid movement of the pointer when taking readings. Kids can also use this tool to see how many degrees are in a straight angle and a right angle or to discover the difference between an acute angle and an obtuse angle. They can easily see what combinations of angles are equal to a straight angle.  Since the app is free, there is some advertising across the top. Check out this FREE educational app for your geometry students.

FREE educational app – Number Pieces from Math Learning Center. This educational app is the digital version of place value manipulatives, hands-on tools used to help students understand place value. Using the place value models within this app, kids can visualize the process of adding and subtracting ones, tens, and hundreds. The app has a function that permits kids to break apart pieces or join them together. This feature is fabulous for kids who need concrete examples. The app also includes expanding edge pieces which can be used to introduce arrays. Other features of the app include: three colors for identifying groups, drawing tools for labeling, a text tool for writing number sentences, zooming & scrolling for larger numbers. Thanks to the Math Learning Center, teachers & their students have another great app to add to their digital toolkits!

Common Core Standards:

• 1.NBT.6. Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
• 2.NBT.1 Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: a. 100 can be thought of as a bundle of ten tens — called a “hundred.” b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).
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# Grammar Wonderland

FREE today – the full version of Grammar Wonderland (Elementary). Also available for \$2.99 is Grammar  Wonderland (Primary). Kids lead their characters through different adventures as they practice nouns, verbs, adjectives, and more. The primary version is for younger children – the words are read and some levels include pictures. The app does not teach the parts of speech but it provides lots of practice for kids in a fun game-like environment. After teaching a lesson about parts of speech, teachers can have kids “show what they know” with this app. Practice is provided for the following: common nouns, proper, nouns, concrete nouns, abstract nouns, singular nouns, plural nouns, possessive nouns, pronouns, action verbs, present-tense verbs, past-tense verbs, future-tense verbs, linking verbs, adjectives, articles, comparative/superlative adjectives, and more! Many parts of speech are taught in both apps – perfect for differentiating your instruction for a variety of reading levels. Both also apps permit multiple player – great for the classroom!

Grammar Wonderland Primary is currently \$2.99.

Grammar Wonderland Elementary is currently FREE.

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# 18 Apps for Beginning Readers

Once named an Editor’s Choice in the app store, Endless Alphabet is currently \$6.99. This adorable, interactive app combines learning letter names/sounds with learning vocabulary. The app now features 50+ words. Its initial release only featured 26 words but the developers promised that the app would be truly endless. So, new words are periodically added to the app as it is updated.

Kids tap a letter and a word appears of the screen. Then silly monsters come by and knock it over. Kids work to reconstruct the word with animated, talking letters. To teach the meaning of the word, there is also a short animation included. Words featured include: bellow, cooperate, gargantuan, portrait, quarrel – clearly not words found in the average ABC book. The vocabulary development in this app makes it appropriate for a wide range of kids.

I LOVE this app – it’s silly, fun, and educational. It is my two-year old granddaughter’s new favorite app. Multiple friends have told me that their grandkids have learned their letters and sounds with this app.

From the makers of Endless Alphabet also comes Endless Reading, an educational app that was chosen as an “Editor’s Choice” by Apple. The cute little monsters from Endless Alphabet are back! This time their goal is to teach kids sight words. As kids build words, the letters say their sounds. And when the word is completed, it comes alive to reflect its meaning. B-a-l-l turns into a ball, d-o-g wags its tail, etc. So fun!! Next the word is used in context. Kids help by placing the sight words into a sentence which is then acted out by the friendly monsters to show its meaning. The pricing structure for this app is different. The app comes with 6 words to try. Additional word sets are available with in-app purchases. Check out this adorable app – kids will LOVE it!!

Moveable Alphabet option from ABC Spelling Magic

Wow!! Preschool University has 10 phonics/spelling apps available for FREE again. There are links to all below. I have them grouped by the skills that they teach and from easiest to most difficult. The first group teaches letter sounds.

• ABC Magic Phonics – initial letter sounds, 1 picture for each letter
• ABC Magic 2 –  initial letter sounds, 4 pictures for each letter
• ABC Magic 4  – Kids are given a letter and they must find pictures of 3,6,or 9 items that begin with that sound.
• ABC Magic 5 Letter Sound Matching – Kids match sounds in 2 modes: picture to letter or letter to picture. As kids become more advanced, you can increase their number of choices (4, 6, or 9) and increase the number of matches per round (5,10,15,20,or 25).
• ABC Magic 6 Flip Card Matching – This app is an extension of ABC Magic 7. It’s another matching game with 2 options: letter to picture having that beginning sound or picture to another picture with the same beginning sound. Letter sounds and picture names are pronounced with the option of turning the sounds off. Grids of 12, 16, or 20 are available.
• Sound Beginnings – This app is the most advanced of the letter sound teaching apps. It is called sound beginnings but actually teaches beginning, middle, and ending sounds. There are two options: a picture to letter and letter to picture. As kids become more advanced, you can increase their number of choices (3,4, or 5) and increase the number of matches per round (5,10,15,20,or 25). Awesome practice for beginning readers!!

The second group of apps uses letter sounds to spell words that phonetically regular. There are 2 ways to use each of these apps. Word Jumble provides the  child with the letters of the word and the child puts them in order. Moveable Alphabet (the more difficult option) has the entire alphabet across the top of the page and the child must find the correct letters to spell the word. If a child touches a picture, the app reads the word. If a child touches a letter, the app gives the sound for that letter. Each vowel is taught in isolation but there is also a shuffle option which provides mixed practice. Vowels are printed in blue and consonants are in red so you can reinforce the CVC (consonant, vowel, consonant) pattern.

• ABC Spelling Magic Short Vowels – teaches short vowels
• ABC Spelling Magic 2 Consonant Blends – teaches consonant blends and consonant clusters
• ABC Spelling Magic 3 Blends & Syllables – GREAT practice spelling multi-syllable words
• Sentence Reading Magic – Kids built 2 or 3 words sentences using phonetically regular words.

Common Core Standards met:

• K. RF.3 – Know and apply grade-level phonics and word analysis skills in decoding words. Demonstrate basic knowledge of one-to-one letter-sound correspondences by producing the primary sound or many of the most frequent sounds for each consonant. Associate the short sounds with common spellings (graphemes) for the five major vowels.

These educational apps from Preschool University provide good practice for preschoolers and early readers!!

Currently \$2.99 – Super Readers, an animated storybook app for early readers! This educational app uses the Dolch sight words in 10 vocabulary controlled stories at 5 different reading levels: kindergarten, beginning first, middle first, end of first, and beginning second. Kids can choose to have the stories read to them with automatic text highlighting or they can touch individual words to have them read. Another great feature – kids can record themselves reading the book and then play it back. What a wonderful confidence builder for little ones trying to build their fluency!!

Common Core Standards met:

• K.RF.3 – Know and apply grade-level phonics and word analysis skills in decoding words. c. Read common high-frequency words by sight (e.g., the, of, to, you, she, my, is, are, do, does).

Listed as “New & Noteworthy” in August 2013, Learn with Homer is an educational reading app for kids 3 – 6. Its FREE trial download includes multiple stories and lessons with additional content available through in-app purchases. The app was updated on February 5, 2015. Learn with Homer now includes 50+ reading skills that help get kids ready for kindergarten and first grade.

Currently \$2.99 – Gappy’s First Words. This educational app has beginning readers constructing 200+ three-letter words – 174 of the words following the CVC pattern. There are also 37 three-letter sight words included. Kids start with basic letter and sound identification then progress to making words. As they work through the app, kids earn parts to redesign Gappy’s house – with over 700 possible combinations. Parents can disable the music, change letters from upper case to lower case, and control the number of word lists used in the settings. I like that the app varies which letters (beginning, middle, end) of the words are missing in the easy levels. In the medium level, two letters are missing and in the hard level, all letters are missing. Kids are gradually learning to spell – nicely done for little readers. 🙂

Currently \$1.99 – Smiley Sight Words. This educational app teaches kids 1,600 common sight words compiled from high frequency lists such as Dolch, Fry, Pinnell-Fountas, UK, and others. Why learn sight words? Over half of the words we read each day are sight words! For early readers, this percentage is much greater. Many of these words do not follow the rules of phonics and/or cannot be represented by pictures. In order to read fluently, students should learn to read these words “by sight.”

The app is very simple to use. First enter the students’ names and pictures. In the settings you can enter up to 40 students – perfect for a classroom teacher or an intervention specialist! Next you choose a list of words for each child to work on. There are 40 sets of Smiley Words (the 1000 most frequently used words), 18 sets of Dolch words, 10 sets of Fry words, 10 sets of UK words, 12 sets of AU color-coded words, plus 11 additional sets (upper case letters, lower case letters, number words, color words, etc.). There is also the option of making customized lists by mixing and matching words from other lists within the app. The app is ready to use! It displays one flashcard at a time. Tap the word to hear an American-English pronunciation. Then rate the ability to read the word with a thumbs up or a thumbs down. To be proficient, 3 thumbs up need to be collected for each word! The app generates a progress report at the end of the session which can be saved to photos. Once saved, it can be printed or emailed. The progress report is stated positively – Thumbs up % Pretty slick! This app makes it easy for teachers to provide individualized practice and keep track of their students’ progress. 🙂

Currently \$4.99… Word Wizard – Talking Movable Alphabet. This educational app features advanced text to speech capabilities to help kids with reading and spelling. Emergent readers can utilize the phonics movable alphabet to explore and play with words and sentences. As they do so, the app pronounces and spell-checks their work. Consonant letters are blue and vowels are red – helping kids to become aware of the differences. The short pronunciation of the vowels is featured as the letters are moved onto the board. Once a word is spelled, the app changes the vowel’s pronunciation for that word if necessary. If a word is not recognized by the app, it is still pronounced (according to the rules of phonics) but it is highlighted in red. How cool is that?!

Word Wizard can also be used for spelling practice. The app features lists of words – more than 1,400 words in all. I love that it includes the 1000 most frequently used words. Learning to recognize these words is important to a child’s overall reading fluency. The app also lets you add your own word lists. Teachers can add in their weekly spelling list and track the progress of their students. Reports can be emailed from teacher to parent or from parent to teacher. There are lots of possibilities for using this app – teach letter sounds, explore word patterns, small group word building, spelling practice, the list goes on… It’s no wonder that this app was featured in the New York Times, featured by Apple as “New and Noteworthy” and named a winner of a Parents’ Choice Award.

Currently FREE  – Fry Words, an educational app that teaches sight words from the Fry Word List. The Fry Instant Word List contains 1000 words arranged by their order of frequency in printed materials. In order to build reading fluency, it is important for early readers to recognize these words by sight. It is suggested that first graders learn the first 100 words, second graders learn the second 100 words, and third graders learn the third 100 words. The remaining words on the list should be mastered by the end of fifth grade.

The app presents the word in a manageable fashion – lists of 10 words. There is a learning mode and a quiz mode. In the learning mode, words are presented one at a time. In the quiz mode, kids have to choose the correct word from a list of 2 – 6 words. The app permits you or your child to pronounce/record the words in your own voice – a great option for kids working on articulation. This is a nice app for helping kids learn important sight words. If it only kept track of what was mastered – now THAT would be fabulous!

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# 9 Everyday Math® APPS are FREE!

FREE again!!!

9 educational apps from McGraw Hill’s Everyday Math® – If your school system uses this program to teach math, you may want to take advantage of this offer. 🙂

Everyday Math® Addition Top-It app for iPhone/iPad is a two player game. It is fun easy way for kids to practice basic addition facts from 1 – 10 and greater than/less than.

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.

Everyday Math® Beat the Computer app for iPhone/iPad is fun easy way for kids to practice basic multiplication facts. They race against the computer to score as many points as they can.

Common Core Standards met:

• 3.OA.7 –  By the end of Grade 3, know from memory all products of two one-digit numbers.

Everyday Math® Squeeze Monster app for iPhone/iPad is a two player game. Designed for younger students, it reinforces number line concepts and number comparisons.

Everyday Math® Equivalent Fractions app for iPhone/iPad is fun easy way to reinforce fraction concepts. Note: the app uses a digital version of the fraction cards from the Everyday Math third grade book.

Common Core Standards met:

• 3.NF.3 – Explain equivalence of fractions and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.
Everyday Math® Divisibility Dash app for iPhone/iPad is fun easy way to practice recognizing multiples of a number and applying divisibility tests.

Common Core Standards met:

•  4.OA.4 – Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1–100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1–100 is prime or composite.

Everyday Math® Tric Trac is a 2 player game for kids to practice their addition facts. Players roll dice, find the sum, then match the sum to numbers in their hand. Every match eliminates that number or numbers from their hand and reduces their score. The player with the lowest score wins!

Everyday Math® Baseball Multiplication 1 – 6 AND Everyday Math® Baseball Multiplication 1 – 12 Facts. Two players play a 3 inning baseball game as they practice their facts.

Common Core Standards met:

• 3.OA.7 – By the end of Grade 3, know from memory all products of two one-digit numbers.

Everyday Math® Name That Number offers kids a fun way to practice computation and order of operations. Players must use five number tiles to reach a target number. They may add, subtract, multiply, and/or divide. One problem – the app does not have parentheses which restricts the types of number sentences that kids can make.

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# 7 Math Manipulatives for your Digital Toolkit

Happy New Year… seven FREE math apps for your digital toolkit!!
Geoboard by The Math Learning Center (a nonprofit organization dedicated to K – 12 education) is a FREE app that turns your iPhone/iPad into a virtual geoboard. Geoboards can be used as tools to teach mathematical concepts such as polygons, perimeter, area, line segments, angles, congruent shapes, symmetry, fractions, etc. Shapes are created by stretching bands on the geoboard’s pegs. There are 5 colors of bands in the iPhone version and 8 in the iPad version. There is also a tool to fill in shapes. On the iPad version, you can switch from the standard 25 peg board to a 150 peg board to create more complex shapes. This is a great app with the potential to be used in so many ways.

FREE for the iPad, Virtual Manipulatives contains math manipulatives for teaching fractions, decimals, and percents. Included are tiles/circles divided into halves, thirds, fourth, fifths, sixths, eighths, tenths, and 12ths AND their corresponding decimals and percentages! The manipulatives are color coded across the settings so that 1/2 is blue as is .50 and 50%. Kids drag tile pieces onto the work area to compare fractions/decimals/percentages. In the settings you can change from tiles to circles, make the pieces transparent, and hide the numbers on the pieces. Completed work can be easily saved to photos. Finding equivalent fractions has never been so slick – WOW!!

Common Core Standards met:

• 3.NF.3 – Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
• 4.NF.1 – Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.

From the National Council of Teachers of Mathematics comes a FREE app called Equivalent Fractions. Kids create equivalent fractions by dividing and shading squares or circles. Circles can be divided into 24ths. Squares can be divided into 144ths. In the play mode, a fraction is shown and kids must create 2 additional fractions that are equivalent. All 3 fractions must have different denominators. The app also places the fractions on a number line – a great visual for comparing! There is also a “build your own” mode which would be fabulous to use for guided exploration & practice. Kids could also use this section as a virtual manipulative when working independently. This app is an excellent resource for the classroom !!

Common Core Standards met:

• 3.NF.3 – Explain equivalence of fractions and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.

Another FREE app is Counting Board HD, a colorful number grid that can be used to help kids learn basic number concepts. The app is advertised as being suitable for 2 to 4 year olds but it can also used with older students. I frequently used number grids with third graders. Number grids help kids see patterns and visualize math concepts. With younger children, the app can be used for counting to 100 – by ones, fives, tens. Younger kids can also learn basic addition and subtraction by using the app to count up or count back. With older kids, number grids can be used to teach: greater than and less than, how to find missing addends, place value concepts, skip counting, and more! The app can be used with the numbers showing or hidden and the pronunciation can be on or off. The app simple to use, visually appealing, and useful for so many math lessons. I love this app! It’s so much easier than dragging out the laminated number grids and counters. 🙂

Common Core Standards met:

• K.CC.1. Count to 100 by ones and by tens.
• K.CC.2. Count forward beginning from a given number within the known sequence (instead of having to begin at 1).
• 1.NBT.5. Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.
• 1.NBT.6. Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
• 3.OA. 9. Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations.

Number Line, by the Math Learning Center is a fantastic FREE app that will help kids visualize number patterns and understand number operations. The app is well-designed with several useful features. The number line can be set by ones, twos, fives, tens, twenty-fives, and hundreds. It can also be customized to show multiples of any whole number from 1 to 100. This feature is perfect for skip counting and/or for visualizing multiplication. The app permits kids to add and manipulate forward & backward jumps – a great feature for teaching addition & subtraction. This feature also helps kids visualize multiplication as repeated addition of the same number and division as repeated subtraction of the same number. Teachers are able to hide or reveal numbers on the number line. This feature can be used to challenge kids to apply what they know in order to figure out the missing number/numbers. Teachers can also use this feature to teach kids how to solve more difficult patterns that are missing several numbers; such as 4, __, __, 16.  Kids can use the drawing tools to show what they know. They can write equations and expressions with the text tool. They can screen shot their work and use it as an exit slip after a lesson. Add this one to your virtual toolkit today – “seeing math” helps kids understand it. 🙂

Free Protractor from Pongo Soft is another tool that you may want to add to your digital toolbox. The angle can be set in two ways: by touching the pointer or by entering the angle on a keypad. Once the angle has been set, it can be locked to avoid movement of the pointer when taking readings. Kids can also use this tool to see how many degrees are in a straight angle and a right angle or to discover the difference between an acute angle and an obtuse angle. They can easily see what combinations of angles are equal to a straight angle.  Since the app is free, there is some advertising across the top. Check out this FREE educational app for your geometry students.

FREE educational app – Number Pieces from Math Learning Center. This educational app is the digital version of place value manipulatives, hands-on tools used to help students understand place value. Using the place value models within this app, kids can visualize the process of adding and subtracting ones, tens, and hundreds. The app has a function that permits kids to break apart pieces or join them together. This feature is fabulous for kids who need concrete examples. The app also includes expanding edge pieces which can be used to introduce arrays. Other features of the app include: three colors for identifying groups, drawing tools for labeling, a text tool for writing number sentences, zooming & scrolling for larger numbers. Thanks to the Math Learning Center, teachers & their students have another great app to add to their digital toolkits!

Common Core Standards:

• 1.NBT.6. Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
• 2.NBT.1 Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: a. 100 can be thought of as a bundle of ten tens — called a “hundred.” b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).
0

# 8 Everyday Math® APPS are FREE!

FREE again!!!

8 educational apps from McGraw Hill’s Everyday Math® – If your school system uses this program to teach math, you may want to take advantage of this offer. 🙂

Everyday Math® Addition Top-It app for iPhone/iPad is a two player game. It is fun easy way for kids to practice basic addition facts from 1 – 10 and greater than/less than.

Common Core Standards met:

• 1.OA.6 – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
• 2.OA.2 – Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.

Everyday Math® Beat the Computer app for iPhone/iPad is fun easy way for kids to practice basic multiplication facts. They race against the computer to score as many points as they can.

Common Core Standards met:

• 3.OA.7 –  By the end of Grade 3, know from memory all products of two one-digit numbers.

Everyday Math® Squeeze Monster app for iPhone/iPad is a two player game. Designed for younger students, it reinforces number line concepts and number comparisons.

Everyday Math® Equivalent Fractions app for iPhone/iPad is fun easy way to reinforce fraction concepts. Note: the app uses a digital version of the fraction cards from the Everyday Math third grade book.

Common Core Standards met:

• 3.NF.3 – Explain equivalence of fractions and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.
Everyday Math® Divisibility Dash app for iPhone/iPad is fun easy way to practice recognizing multiples of a number and applying divisibility tests.

Common Core Standards met:

•  4.OA.4 – Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1–100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1–100 is prime or composite.

Everyday Math® Tric Trac is a 2 player game for kids to practice their addition facts. Players roll dice, find the sum, then match the sum to numbers in their hand. Every match eliminates that number or numbers from their hand and reduces their score. The player with the lowest score wins!

Everyday Math® Baseball Multiplication 1 – 12 Facts. Two players play a 3 inning baseball game as they practice their facts.

Common Core Standards met:

• 3.OA.7 – By the end of Grade 3, know from memory all products of two one-digit numbers.

Everyday Math® Name That Number offers kids a fun way to practice computation and order of operations. Players must use five number tiles to reach a target number. They may add, subtract, multiply, and/or divide. One problem – the app does not have parentheses which restricts the types of number sentences that kids can make.