This unit is about the differences between: liquid, solid and gas, and the influence of temperature on atoms in each state of matter.
Suitable for second-graders and above
This unit includes simple explanations, worksheet and fun role play:
Table 1: The distance between particles in solid, liquid and gas
Role Play: the influence of temperature on atoms in water
Worksheet no.1: Distance between atoms/molecules
Table 2: The properties of solid, liquid and gas
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