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3
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Teaching guide
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Lesson 3 · Chemistry and observation
Warm Water, Cool Water: What Changes When We Mix?
Learner can make a prediction, observe a mixture, and compare what changed.
Activity 20 of 30
family extension
Do
Try a no-materials home or classroom extension.
Prompt
Try a no-materials home or classroom extension. Keep the activity tied to: Learner can make a prediction, observe a mixture, and compare what changed.
Evidence signal
storybooks.lesson.mix-color-temperature.family_extensionRuntime boundary
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