Build a doorbell, telegraph system and even a catapult all using a true electromagnet.

This was a good choice for a 7th grade science project.. Anonymous. Thu Apr 09 2026

A combination of our most popular magnets in one fantastic kit! Kit includes one each of horseshoe, horseshow, bar magnet plus a tube of iron filings and steel shapes.

My son loved this. He loved that there is a bunch of different things included. The metal sand stuff was his favorite thing to use the magnet on.. Mandy. Sault Sainte Marie, MI. Thu Mar 23 2023

Wave Wires Magnet set is perfect for small groups or individuals to investigate magnets and their kinetic interactions. Just place the magnet wires on the base, activate them, and watch the unique ways they oscillate as their invisible magnetic forces "bounce" off one another! Great for classroom labs (grades 3 - 8), STEM programs, science fairs, maker spaces, and more. Conduct NGSS-aligned experiments that explore: Force and Motion, Structure and Properties of Matter, Energy, Engineering Design, Waves, Cause and Effect, Patterns, Stability and Change...and more! Includes enough materials for teacher demonstration or a small group: wood station with turntable, 2 viewing trays with graph inserts, 4 magnet wave wires, 1 station base, 12 steel weights, 1 activation rings, tube of iron filings, tube of steel balls, measuring spoon, and 40-page booklet.

This set provides four Circuit Blox 120 kits (CB-0026), all packed into a sturdy storage case for sharing in the classroom. Each kit provides hours of fun and educational play. The colorful building blocks contain electronic components such as a battery module, switches, LEDs, motor, speaker, IC sound module, amplifier or FM receiver. Each kit builds 120 different 3D circuits that teach STEM and light a star, spin a motor to launch a fan high in the air, play music, sirens and space battle sounds, and even build your own FM radio!

This set provides four Circuit Blox 59 kits (CB-0002), all packed into a sturdy storage case for sharing in the classroom.Each kit provides hours of fun and educational play. The colorful building blocks contain electronic components such as a battery module, switches, LEDs, motor, alarm module and fiber tree. Build 59 different 3D circuits that teach STEM and light a heart, spin a motor to launch a fan high in the air or light a fiber tree!