Includes One Cube each of Aluminum, Brass, Copper, Iron, Lead, and Zinc Without Hook. packed in A Cardboard Box. Cube Side 3/8″ (10mm).

Item 3510-01

$4.15

Use this ball to demonstrate the effect of temperature on the density of a liquid. It consists of a copper ball about 2.71″ (69 mm) Dia., properly loaded so that its density is less than that of water, so it floats. When the water is heated, its density reduces and the ball sinks.

Item 3501-10

$9.50

How many breaths does it take to fill up an 2.4 m (8″) long plastic tube? The answer may suprise you & your students!. If you place it firmly to your mouth (like a balloon), it will take many breaths to blow it up. But if you hold it out in front of your mouth and blow, air pressure in the stream you produce is reduced, entrapping surrounding air to join in, filling up the bag. You can blow it up with a single breath! This is especially effective after your students have counted many of their own breaths in attempts to fill up the bag!

• Comes with a Teacher’s Guide

• Sold in a pack of 4

• Green

Item 7040-00

$4.06

• AmSci Exclusive

This set includes 1 cube each of aluminum, brass, copper, iron, lead, and zinc without hook. The cubes are ideal for showing students properties of metals. They can be used to easily illustrate the concept of density.
• Comes with a Teacher’s Guide
• Packed in a cardboard box
• Cube side 0.75″ (20 mm)

Item 3510-02

$15.00

Use this set to prove the inverse relationship between the density and the length of cylinders of equal mass and diameter.

• Aluminum, lead, copper, brass, iron, zinc

• Packed in a cardboard box

Note: Similar-density cylinders made of materials like nylon, polyvinyl chloride, and polyethylene can also be supplied.

Item 3523-00

$14.36

This set includes 6 cylinders, 1 each of aluminum, brass, copper, iron, lead, and zinc. The cylinders are ideal for showing students properties of metals. They can be used to easily illustrate the concept of density.

• Packed in a cardboard box

• 10 mm (3/8′) Dia., 30 mm (1-3/16″) height

Item 3525-01

$4.75

This set includes 6 cylinders, 1 each of aluminum, brass, copper, iron, lead, and zinc. The cylinders are ideal for showing students properties of metals. They can be used to easily illustrate the concept of density.

• Packed in a cardboard box

• 10 mm (3/8′) Dia., 40 mm (1-1/2″) height

Item 3525-02

$6.19

Use this set to find the volume, density, and specific gravity of an object. It is an ideal tool for teaching students about properties of different kinds of matter.

Includes:

• 300 ml aluminum catch bucket

• aluminum overflow can with an angled spout

• 3 hooked cubes of different metals

Item WD4398

$29.33

This set includes 1 cube each of aluminum, brass, copper, iron, lead, and zinc without hook. The cubes are ideal for showing students properties of metals. They can be used to easily illustrate the concept of density.
• Comes with a Teacher’s Guide
• Packed in a cardboard box
• Cube side 1″ (25 mm)

Item 3510-03

$26.19

This set includes discs of brass, copper, bronze, nickel, silver, mild steel, stainless steel, zinc and aluminium. It is ideal for experiments to demonstrate magnetic properties and classifications of metals in physics and chemistry classrooms.

Item MDSBL

$2.25

This set includes discs of brass, copper, bronze, nickel silver, mild steel, stainless steel, zinc and aluminum. They are ideal for experiments to demonstrate magnetic properties and classifications of metals. The discs make a helpful addition to chemistry and physical science labs.

• Sold in packs of 8

• Stamped for identification

• 25 mm (1″) Dia.

Item MDSST

$4.78

How many breaths does it take to fill up an 2.4 m (8″) long plastic tube? Students can try to blow up the Bernoulli Bag like a balloon and then compare their results to holding it out in front of their mouth and blowing. They will be surprised to see that they can blow it up with a single breath out in front of them! Use this tool to teach about the Bernoulli Principle in physics classrooms at the high school and college levels

• Sold in a pack of 4

• Green

Item 7040-00N

$4.06

This kit introduces students to important properties of matter. Students can use various shapes in this kit to calculate and compare density and mass. It is perfect for physical science and physics classrooms.

Includes:

• 1 aluminum bar

• 2 aluminum cubes

• 1 ruler

Item CEM-225

$4.58

Discover air pressure like never before with just a balloon and a bottle.This is an excellent teaching tool for introducing pressure and discussing its applications, such as vacuum cleaners, flight, pumps, weather, and even how we breathe.

• Comes with a Teacher’s Guide

Includes:

• Glass bottle

• 2 balloons

• Rubber stopper

• Grades 5 and up

• 20 cm (5″) Dia.

Item 6080-40

$12.00

• AmSci Exclusive

This unique, compact apparatus simplifies the ideal gas law and the relationship between the pressure, temperature, and volume of a gas that is constant. Twist the handle to compress the air, read the volume, temperature, and pressure, and then repeat. It will show that the relationship stays the same, for a simple and memorable demonstration in physics classrooms.

Item 7415-00

$66.00

• AmSci Exclusive