Virginia SOL 5.6.b

Science5th GradeForce, Motion, and Energy

The Standard

the visible spectrum includes light with different wavelengths

Virginia Standards of Learning for Science

Teacher's field guide

What Students Need to Do: Students connect each visible color to a different wavelength. They arrange colors from longer red wavelengths to shorter violet wavelengths.
What Mastery Looks Like: Given an unlabeled spectrum, a student places red and violet at the correct ends and orders the colors between them. The student explains that color differences come from wavelength differences.
Common Misconceptions: Students may think all colors have the same wavelength or that wavelength means brightness. They may also think a prism creates colors instead of separating light into its color bands.
How to Assess It: Exit ticket: Place red, green, and violet in wavelength order. Circle the longest wavelength and underline the shortest.

Lesson moves

Shine a flashlight through a prism onto white paper, then trace and label the color bands from red to violet.
Ask students to explain in writing how red light and violet light differ, using the word wavelength.
Give pairs color cards to arrange by wavelength, then have them check their order against a spectrum diagram.
Examine a rainbow photo and label where the longer and shorter visible wavelengths appear.

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A ready-to-print activity worksheet aligned to 5.6.b, with an answer key for the teacher on its own page. No account needed.

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