Lesson Plan of Effects of Heat on Solids, Liquids and Gases General Science Grade IV
Lesson Plan of Effects of Heat on Solids, Liquids and Gases General Science Grade IV Students’ Learning Outcomes · Demonstrate and explain how matter changes its state on heating. Information for Teachers · One state of matter can be changed into another by heating. · Solid ice changes into liquid water with heat or keeping it at room temperature for some time. · Similarity liquid water changes into steam (gas) on heating. Material / Resources Ice, water, glass, candle, match box, stainless steel glass, handkerchiefs, textbook Worm up Activity · Take a handkerchief and soak it in water. · Ask students to touch it. · Spread it out in the open air for half an hour. · Show it to the students and ask them to touch it again. · Ask students what happened to the handkerchief? · Where did the water go? (Expected response: Water escape in air in the form of v