• I have just made a bundle of three items you might want for your Calculus or AP Calculus Class.  
• The first product is an exploration which students complete in groups of 8 students.  Through this exploration, students learn how easy it is to find the volume of any solid which have cross sections that are known polygons.  
• The second product is an activity sheet where students learn how they can apply the knowledge of the exploration to finding the volume of 7 new solids.
• The third product is a practice sheet with additional exercises. 

•  Calculus Bundle - Volume of Solids with Known Cross Sections