|Product #: EMC5013022_TQ|
Why Does a Straw Look Bent in a Glass of Water? (Resource Book Only) eBookGrade 3
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This daily science unit for grade 3 presents directions and five activities in which students learn that light is refracted by water (as well as lenses) and causes image distortion (that is useful in tools such as telescopes and microscopes). Week 2 of 5 on 'Big Idea 5: Light travels in a straight line until it hits an object. Light can be absorbed, refracted, or reflected.' Includes answer key.
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