Starter questions determine the level of challenge that each student is ready to take on. Based on their initial success, students progress to one of three levels of difficulty with prism and pyramid volumes.
* Level one includes diagrams with measurements shown for all practice, and does not require formula manipulation.
* Level two does include formula manipulation, and has some information provided in the word problem instead of the image.
* Level three includes compound 3-D figures, formula manipulation, and may include extra challenges of missing bases.