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Interactive
Curated OER

Reflection & Refraction

For Students 3rd - 6th
In this online interactive reflection and refraction learning exercise, students respond to 7 multiple choice and fill in the blank questions regarding the information included in the provided paragraphs.
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Lesson Plan
Curated OER

Lenses

For Teachers 2nd - 5th
Students explore vision by experimenting with lenses in equipment. In this optics instructional activity, students define the different technology that enhances vision such as microscopes, telescopes and cameras. Students experiment with...
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Lesson Plan
Curated OER

Microscopes and Telescopes

For Teachers 5th - 8th
Young scholars analyze a microscope and study what they do.  In this investigative lesson students study how microscopes were first invented, and how ray diagrams are used in conjunction. 
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Lesson Plan
Curated OER

Lenses and Mirrors

For Teachers 6th - 10th
Students investigate lenses and mirrors showing how they bend and reflect light waves.

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