Discovering Optics Slate Gray and gradually becomes more complex

and gradually becomes more complex as cards are played that change the rules

UPC: 710858001523

Jumpstart reading success with this big collection of motivating storybooks correlated with Guided Reading Level B

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Discovering Optics Slate Gray and gradually becomes more complexMPN: 006607 UPC: 713757869317 No matter how complicated a camera, a telescope, or a microscope is, it consists of one or more of these basic elements: mirrors, lenses, and prisms. Explore the principles of reflection, refraction, and the physics of how light works as you discovery all about optics. Kit includes a flexible mirror (Bonus), cylindrical double concave lens, cylindrical double convex lens, small equilateral prism, small mirror, laser, 4