This activity is designed to help students gain a better understanding of how shells and washers can be used to approximate the volume of a surface of revolution.

See the PDF for this activity here: 212LA-ShellWasherActivityS24-v5.pdf
And if you’d like to edit it: Word version of this Shell/Washer Activity

Click here to download the STL files as a .zip file: Washers and Shells – STL Files

Click here to download the Cura .3mf files as a .zip file: Download LA-ShellWasher-Cura-3mf-files .zip file