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Printable Grades 4–5 science worksheet on red cabbage chemistry experiment with acids and bases, featuring spaces to color cups and record observations.
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Red Cabbage Chemistry Experiment

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This printable science worksheet for Grades 4–5 guides students through a red cabbage indicator experiment exploring how acids and bases change the color of cabbage juice. Students color cups to record observations, describe what happened when acids and bases were added separately and together, and explain how they returned the liquid to purple. Works well as a lab-sheet follow-up or hands-on activity for a unit on acids and bases.

Subject:
Science
Topic:
Chemistry
Grade Level:
4th – 5th Grades
Updated April 2026

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