In part 3 of the 6-part schema video series, Dr. Powell from the University of Texas explains the final additive schema, or structure, of word problems and shows how to teach the Change Schema by working through two examples, using hand gestures and precise language to best help students learn math.
![](https://blog.smu.edu/projectstair/files/2020/02/cropped-Screen-Shot-2020-02-26-at-9.17.35-PM.png)