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Printable science worksheet for Grades 1 and 2 with questions about water density, floating, sinking, and buoyancy of oranges and eggs.
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Water Density

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This printable science worksheet introduces Grades 1–2 students to density and buoyancy through five questions about density definitions, states of matter order, and hands-on observations with oranges and eggs. Students predict whether objects float with and without their peels, and explain what changes floating ability. Suitable for science classwork, a floating-and-sinking unit, or a follow-up to a simple water-experiment activity.

Subject:
Science
Topic:
Physics
Grade Level:
1st – 2nd Grades
Updated May 2026

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