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Grade 2
Physical Science
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Grade 2
Physical Science
Grade 2 Science

Physical Science

Properties of materials

Main lesson
Building with small pieces
Use this for “A 30-block tower is rebuilt as a house. How many blocks are left over?”
Sort materials by a property
Use this to sort materials by one property.
The best material for the job
Use this to match each job to the property it needs, like a pan that heats up fast.

Reversible and irreversible changes from heating and cooling

Main lesson
Warming up
Use this for “Water at 40 °F warms up 35 degrees. How warm is it now?”
Cooling down
Use this for “Water at 68 °F cools 36 degrees. How cold is it now?”
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