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"Avantor"
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Sun, Seasons, and Constellations Model Set
Demonstrate How Earth’s Motions Affect Seasons, Climate, and Visible Constellations.
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Tectonics Model
This Tectonics Model demonstrates the principle of superposition and the concepts of transgression, regression, and compression.
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Fire Arrows: Air Rockets with Launcher
The Whole Class Can Each Build a Rocket
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Ward's® Lac Operon: Turning On Your Genes Activity Lab Activity
Useful for teaching AP Biology units on Molecular Genetics.
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Scaled Earth Poster
This poster illustrates the relationship between the earth’s interior and atmosphere.
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Determining Vitamin C Concentration Lab Activity
Ideal to determine the amount of Vitamin C in fruits and vegetables.
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Ward's® Andesite (Hornblende)
Abundant small black phenocrysts in a gray to brown matrix.
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Ward's® Sandstone (Banded)
Red, medium, to coarse-grained iron oxide cement; shows hematite bands.
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Liquid Convection Apparatus
The movement of liquid currents due to differences in temperature is demonstrated by introducing dye into the water in the tube. One corner of the tube is heated and the movement of the dye clearly establishes the currents. The rectangular shaped tube measures 15×21 cm and has an opening at the top.
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Plastic Inclined Plane
The Plastic Inclined Plane is ideal for demonstrating resolution of forces, acceleration down a plane, work, potential energy, and friction.
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Ward's® Ring of Fire Lab Activity
Explain several concepts with a single activity.
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Season Cycler Lab Activity
Following a step-by-step procedure, students mark, label, and rotate the Earth to illustrate and answer questions on solar intensity, rotation, and revolution, and angles of radiation.
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Discover Electric Circuits Kits
Introduce the concept of a simple electric circuit and show that a wire can carry electricity and how a switch can start and stop the current flow.

