- Aspire Simple Machines - This is a great site!
- Edheads Simple Machines -Wow, don't miss this!Includes a Teacher's Guide also!!
- Glossary of Simple Machine Terms
- Investigate and Report on Simple Machines - From Scholastic.
- Leonardo's Workshop
- Machine and Wheel from InfoCrumb - Hotlist
- Moving Along with Simple Machines - Integrated unit!
- Rube Goldberg Site
- Simple Machines - Great site!
- Snacks About Mechanics From the Exploratorium...don't miss this page!
- The Elements of Machines - Information you don't want to miss!
Online/Offline Lesson Plans
- Simple Machines Five lessons.
- Simple Machines - Complete unit.
- Moving Along with Simple Machines - Integrated Unit