# Heating & Cooling Changes

Observe and describe that some materials change state when heated or cooled, and measure the temperature at which changes occur in degrees Celsius

Builds on: States of Matter Vocabulary (hard, https://ai.page/c/states-of-matter-vocabulary/en.md), Drawing Particle Diagrams (hard, https://ai.page/c/drawing-particle-diagrams/en.md)

Concept id: heating-and-cooling-changes. Subject: science. Licence: CC BY-SA 4.0.

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