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Changing States of Matter: Melting, Freezing, Evaporation, and Condensation

3rd Grade · Science · TEKS

7 lessons

Goal

Learners will be able to explain how heating and cooling cause matter to change states, specifically focusing on melting, freezing, evaporation, and condensation.

7 lessons
0 of 7 done
  1. What Is a Change of State?Up next
  2. Melting: Solids Becoming LiquidsNot started yet
  3. Freezing: Liquids Becoming SolidsNot started yet
  4. Evaporation: Liquids Becoming GasesYou are here
  5. Condensation: Gas Becoming LiquidNot started yet
  6. Heating Causes Melting and EvaporationNot started yet
  7. Cooling Causes Freezing and CondensationNot started yet
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Learning standards covered

us-tx112.5(b)(6)(C)Texas Essential Knowledge and Skills (TEKS) · Science · 3rd Grade

predict, observe, and record changes in the state of matter caused by heating or cooling in a variety of substances such as ice becoming liquid water, condensation forming on the outside of a glass, or liquid water being heated to the point of becoming water vapor (gas); and

Open Global Standard:OGS.4.PS.2
GlobalOGS.4.PS.2