Activity Overview
In this lesson, students will use a simulation to observe and manipulate the variables of a lever and fulcrum as well as force vectors and torque.
Objectives
- Students will be able to identify a lever and fulcrum.
- Students will solve one-step equations for balancing different masses on a teeter-totter balance.
Vocabulary
- force
- lever
- fulcrum
- simple machine
- imbalance
- mass
About the Lesson
Adapted from a PhET™ simulation, this less involves students using TI-Nspire technology to simulate, observe and manipulate the variables of lever and fulcrum as well as force vectors and torque.
As a result, students will:
- Describe a lever and fulcrum
- Determine the positions for different mass arrangements to balance on the teeter-totter.
PhET is a trademark owned by the Regents of the University of Colorado, which was not involved in the production of, nor do they endorse this product.