FREE for a limited time  – Ice Cream Truck Game, an educational math app. Kids utilize their math skills while operating an ice cream truck in this game. They begin by purchasing the right amount of ingredients (cones, ice cream, and toppings) for each day. All ingredients are sold in metric measurement – liters or grams. Then, kids choose a cone size  and set a price for the treats. Sales are affected by price and by the popularity of the treats. At the end of each day, the child sees a graph of liquid assets and a graph of customer satisfaction. They can assess what is working or not working and make the necessary adjustments for the next day. Kids have 10 days in each city. The goal is to make enough money to move to the next city (level). The levels get progressively more difficult. Lots of math skills are woven into this game – money, measurement, estimating, reading a graph, etc. I could see third, fourth, & fifth graders having fun with this one!