Density Measurement Kit

These four metal cylinders have equal volume but different mass to demonstrate variations in density and specific gravity.

Use this set of 10 density cubes to demonstrate the density differences of various materials and experiment with mass, density, specific gravity, and buoyancy.

How do people move massive grand pianos into high-rise apartments? Find the surprising answer in this physics experiment kit!

Measure sound wave lengths and determine the speed of sound with this inexpensive resonance kit.

Explore magnetism, magnetic fields, and temporary magnets with this magnet kit for kids. Includes everything you need to complete four science experiments. Great for STEM!

Everyone loves magnets! The engaging magnet kit comes with the magnets & supplies you need to experiment with magnetism; it can be used for independent experiments, paired with your curriculum, and more!

With this deluxe kit, kids will spend hours exploring some of the most fascinating aspects of physical science: how water and air can power machines, allow objects to fly, and much more. Explore more product details below!

The perfect lab thermometer for science experiments! It has a range from -20 to 110 degrees Celsius and 0 to 230 degrees Fahrenheit.

Use this inexpensive balance to show principles of mass, force, and leverage. Move the included 50 g and 100 g masses along the half-meter beam to equalize forces.

Give students a solid chemistry foundation with the hands-on experiments in this complete lab kit! This set has 40+ real science tools and chemicals, 27 engaging experiments, a 46-page manual & safety equipment.