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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
SKU: ERSTCR70101-3
Ghent has created the perfect tack surface when space is limited
Jumpstart reading success with this big collection of motivating storybooks correlated with Guided Reading Level B
Sold as 2 packs for a total of 6 markers
Especially suitable for collective use
Discovering Optics Slate Gray SKU: ERSTCR70101-3MPN: 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
