# Volumes Of Revolution Subject Area: Math Learning Objectives: Students will learn the volumes of revolution. Materials Needed: One computer, one Micro or Micro+ 3D printer, at least three spools of 3D Ink in different materials and weights per 2-5 students. Brief Description: Students will print out visual aids they can use while learning about the volumes of revolution. To Prepare: Students will need a computer that has the M3D software on it. We recommend one printer per every 2-5 students. The Micro or Micro+ 3D printer will need to be plugged into both the wall and the computer. Each printer will need to have a spool of 3D Ink feeding into the external port. A spool holder is also recommended. If you need assistance with any of the above please see our guides at support.printm3d.com. Lesson Plan: 1. Students will go online to: and download the models. 2. Students will print and assemble the models. Please see the thingiverse page for specific instructions about printing the models. 3. Students now have a visual aid to reference while learning the volumes of revolution. Note: These visual aids were designed to fit with the following lesson: ![](https://lh4.googleusercontent.com/oq_lF2e17CYRvDNT8l9gsfoIGS1hcIE_KsVRp84fE09KCThCOTDdchr5DW8ww_PR_wTNh0R13MGWe9eCRojpua1azBgFkZTprhcLMCND6Tkte4a5U5fqEwL8cs_mpqjyCN27sd8)