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Science worksheet for 1st grade with word bank, fill-in-the-blank sentences about acids and bases, and spaces to color experiment cups.
Worksheet

Color Changing Chemistry

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About:

This printable science worksheet for 1st graders helps students record observations from a hands-on color-changing chemistry experiment. Students fill in the word bank to identify that pink markers show acids and blue or green markers show bases, then color cups to show what they observed. Great for science centers, post-experiment reflection, or a record of hands-on learning.

Subject:
Science
Topic:
Chemistry
Grade Level:
1st Grade
Updated May 2026

Word Bank

  • Acids
  • Bases

How to Use This Worksheet

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