"solar binocular"
Applied Filters
Learning Advantage Tangrams, Set of 28
Explore spatial awareness, shape recognition, pattern design, proportions, fractions, and more.
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Connecting Cubes
Practice patterning, grouping, sorting, counting, numbers, addition, subtraction, multiplication, division, measurement, and more with these colorful 3/4" cubes.
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Measuring Experiments Student Activity
Science Students at Any Level Must Understand Various Units of Measurement and How to Use Them
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TeacherGeek Gear Set - 40-PIECE mixed colors
Gear set to expand your TeacherGeek ideas.
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TeacherGeek Pulley Set - 40-PIECE mixed colors
Pulley set to expand your TeacherGeek ideas.
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Newton’s Color Disc
What Happens When You Combine All Colors of Light?
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Motor DC Solar Miniature 1040RPM SHA
Operates 1/2 to 3 volts, 100ma start-up / runs at 15ma no load. Strong torque - 300 RPM @ 1/2 volt. Great for gear drives. 2mm shaft dia. Size 1 1/4" dia x 1 1/4" long.
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Color Filter Paddles
Lessons in Optics and Light in the Palm of Your Hand Colorfully illustrate additive and subtractive color mixing, color transmission, absorption and filtering of the different wavelengths of light with this set of primary and secondary color mixing paddles. You can also use the diffraction gratings in this set to view spectra from different light sources. Show students how a spectroscope, colored lights, and even polarized sunglasses work with the contents of this set.
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Science Coloring Books
Actively involve your students in the learning process with these sophisticated biology coloring books.
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Bleeding Art Tissue Paper
This assortment includes a wide selection of rich, vibrant colors for any art project. Colors blend when moistened to create exciting artistic effects. Recyclable.