FREE for a limited time – Newton – Multiplication, an educational app for learning multiplication facts. There are three game modes – infinity mode (all the time you need), two-second mode (two seconds per problem), and three-minute mode (how many problems be answered in three minutes). Kids must answer the problems accurately because they are only permitted one lifeline (second chance) per game. The game stops and is scored when a second mistake is made. This game would be really fun for upper elementary students. I think they would enjoy challenging their friends to see who can answer the most questions in three minutes. Results can be shared in a variety of ways (messaged, mailed, tweeted, etc.) so teachers can utilize or monitor this feature. Check it out while it’s free!