"AP+physics"

Hands-On Visual Aid

A fast and effective method to evaluate the strength of trusses.

Make sound measurements with greater precision and convenience.

Build your own magnetic track and levitate a magnetic puck above it.

Reliable, quantitative data over Bluetooth to investigate important concepts in projectile motion.

Get magnetized!

Present these demonstrations in front of your class to excite your students about learning core physics concepts. Set up and execution are simple, so you can spend more time engaging your students.

Use this set of nine unknown resistances to work with your Wheatstone bridges.

Do you have a contraption to power? Here is a simple solution.

Bring older, weaker magnets back to life with this magnetizer.

Bulk connector strip to expand your TeacherGeek collection

This self-contained apparatus explores wave velocity.

Demonstrates observation of polarity.

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

This DC Motor arrives completely assembled.

Balsa wood is very lightweight and stiff, and it is perfect for making experimental wind turbine blades.