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2nd Grade Science Flashcards: Observing Heating And Cooling

Study Observing Heating And Cooling in 2nd Grade Science with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Which change of state is shown when a popsicle becomes hard again in a freezer?

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ANSWER

Freezing. Liquid popsicle becomes solid when cooled.

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2nd Grade Science: Structure and Properties of Matter

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What this deck covers

This deck focuses on Observing Heating And Cooling, giving you a quick way to review the definitions, rules, and examples that matter most for 2nd Grade Science.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 44Practice questions for this set
Look at the ice before and after heating. What changed? BEFORE heating: Ice cube—solid, hard, very cold (32°F), holds its shape.
AFTER heating: Water—liquid, wet, warmer (70°F), makes a puddle.
Observable changes: solid→liquid, shape changed, temperature got warmer.
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