You've probably heard of apps developed by kids, like Bustin Jieber by twelve-year-old Thomas Suarez and MathTime by fifth grader Owen Voorhees and his slightly younger brother Finn. It's really great to see youth creating apps. It's also fantastic to see educators developing apps. I'd like to tell you about two new math apps and the teachers who made them.

William Gann is a fifth grade teacher in Willard, Missouri. He codes his own math apps with input from his students. He started with an iOS app to help practice rounding. His newest offering is a game called 32 where the objective to to combine given numbers to make an expression that equals 32. It's a great way for students to apply their knowledge of the Order of Operations. 32 is available for 99¢ as an iPhone/iPod touch app or as an iPad app.

William has developed other math apps, including ones that address multiplication, division, prime numbers, and more. Search for William Gann in the App Store to see all of his apps. Also, check out the KY3 News story that features William: Willard 5th Grade Math Students are using iPods with Some of Their Teacher's Own Apps in Class.

Kevin Scritchfield teaches math at Sierra High School in California. He worked with a developer to make the first of what he hopes to be many apps. This first app is for iPad and is called Alge-Bingo. Kevin says the game is great for Pre-Algebra and Algebra I students who are just learning how to solve equations. He priced Alge-Bingo at 99¢.