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Prisms
Clear, Short Prisms for Index of Refraction and Dispersion
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Concepts of Light Classroom Kit
Help Your Students Perceive How Light Behaves
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Half-Watt Resistors
Quality resistors for electrical experiments.
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Ward's® 6th Grade Certified OER OpenSciEd Kits
We make your OpenSciEd adoption easy with these comprehensive kits designed by teachers and certified by OpenSciEd for guaranteed quality.
Expand 7 item
Bare Copper Wire, 113 g Spool
A bare copper wire of the highest quality. Available in several standard AWG sizes.
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LED Ray Box
Demonstrate the optical principles of lenses and mirrors.
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Clear Cylindrical Lenses for Ray Optics
Ideal selection for use with a ray box.
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Economy Optics Kit
Everything You Need to Demonstrate Optical Principles
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Ward's® 7th Grade Certified OER OpenSciEd Kits
We make your OpenSciEd adoption easy with these comprehensive kits designed by teachers and certified by OpenSciEd for guaranteed quality.
Expand 5 item
10 Watt Resistors
Quality ceramic resistors, perfect for physics experiments.
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Double-Walled Calorimeter
Simple Calorimeter to Measure Heat in Many Applications
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Decade Inductance Box
Investigating Inductance has never been this easy