"Classification+Learning+Activities"

For demonstrating the differential expansion of two metals as shown by the curvature produced when the bar is heated. Each metal band is 200 x 15mm and riveted together.

Teach Important Skills Of Medication Application

The U.S. Customary (or English) SAFE-T Weights™ have the same features as the Metric SAFE-T Weights™.

Premium line of glass lenses designed specifically for Universities.

Students investigate the inheritance of the ability to taste sodium benzoate by constructing a pedigree of the ability of members of their family to taste them. Includes: 1 vial sodium benzoate, 1 vial control papers (100 papers per vial), and a family pedigree chart. *Test Paper Factoid: Taste papers can be used to demonstrate inheritance. The ability to taste PTC is a hereditary trait. 7 out of 10 people will taste it. Sodium Benzoate tastes sweet, salty, bitter or will be tasteless to different people. Thiourea tastes bitter to most but is tasteless to some!

Versatile Apparatus for Electrostatics Lessons.

The Primary and Secondary Coils are ideal for student experiments on transformer effects.

Durable plastic knife switch for electrical circuits.

Classic experiment of heat creating motion.

Apparatus demonstrates linear magnetic acceleration along a track using steel balls and neodymium magnets.

Kits for demonstrating thermal energy and heat transfer.

Perform physical and chemical tests to explore different soil types and determine their properties.

A classical experiment to determine the speed of light in air.

Demonstrate transformations of energy - thermal, electric, and kinetic - with this amazing device.

Visualize the DNA you eat every day.

Design structures that use gears to change the force on an object to do work.