Simple Machines Kit: Gears (Class Pack) General

Simple Machines Kit: Gears (Class Pack) GeneralClass Pack (8 individual sets). Sprocket Gears! Spur Gears! Rack & Pinion! And More! The K'NEX Education Gears set is designed to introduce students to the scientific concepts associated with gears. Students are provided with the opportunity to acquire skills using a hands on, inquiry based approach to information and concepts as they build, investigate, discuss, and evaluate scientific principles in action. The Teacher's Guide provides the

our 20 sided foam dice roll like a ball and can be kicked

A great dumbbell rack for the home and will help keep your entire set up off the floor and organized

Neodymium is classified as an element in the lanthanides section of the Periodic Table

Sold in sets of six colors

Note: This is a made-to-order item

How is a clear and easy-to-follow display organized

The Swinging Gate Barricade pivots on a 24" fillable weighted base

Enjoy hours of educational fun while learning about electronics

Set of 6 colors (1 ea

Template is made of 1" square galvanized steel and is adjustable for 3' x 6' (Youth League)

in which 2 metals of unequal co-efficient of expansion are used to show unequal expansion

Junior ages 5-13 Our completely adjustable helmet