These sites provide teaching materials about how to use spring scales to measure force. Students and teachers can find pictures, lesson plans, and concept-learning documents about the “spring scale” from these sites. Includes eThemes Resources on force and motion.
These sites cover the basic concepts of physics. Learn about force, motion, and friction using interactive simulations where you can manipulate the variables. Includes links to an eThemes on Simple Machines, Magnets, and Gravity.