This app is nothing flashy, but hopefully very helpful for Calculus students. The App has a simple structure where you watch a video of Mr. Robb solving a problem and then you can do practice problems just like it. All practice problems have worked out solutions, so you can see how to do it. If you find anything that needs to be fixed, please email Mr. Robb at wowmath.org@gmail.com.

The videos and solutions were created by Brad Robb, an AP Calculus AB teacher who has already created over 500 math videos and put them on YouTube. If you want to see some, then check out his YouTube Channel RobbWorld or his classroom website http://wowmath.org. His videos and notes are very well organized on his classroom website. Mr. Robb even has a mobile version of his website at http://wowmath.org/Mobile.html.

This App covers the following topics:
Indefinite and Definite Integrals Using Change of Variables (u-Substitution)
Area Under a Curve Approximation Using Right-Sided, Left-Sided, Midpoint, and Trapeziod Sums
Integrals include Trig. Functions