"micro tube racks"

A simple tool for communicating complex workings of electricity, this plastic battery holder is fitted with three banana plug jacks.

Includes set of six tuning forks: 125, 250, 500, 1000, 2000, and 4000 Hz.

Build five different power supplies by connecting clip leads to one of the five color-coded terminals.

The simpleGEN is an easy-to-build AC generator that allows students to explore the basics of electrical generator design.

This project kit makes coding and engineering design accessible to students in the classroom.

Organize a DIY race, fueled by hydrogen generated electricity!

Economical classroom solution for density lessons.

Control a water pump with your TI-Innovator hub system.

Aluminum tuning forks for physics experiments.

Investigate batteries and LEDs.

The KidWind Motor Mount Pack holds the motor (generator) in place when affixed to the wind turbine nacelle. The Motor Mount Pack can be used to replace lost parts from a nacelle. It can also be used to mount a nacelle to the tower for a vertical axis wind turbine configuration.

Spare pith balls for pith ball electroscope.

Used for auditory responses. Available with or without fixed weights.

This real animal fur is for use in electrostatic experiments.

Bulk perpendicular connectors to expand your TeacherGeek collection

Bulk hole plates to expand your TeacherGeek collection