Younger students may need to make a chart to reach a conclusion. Draw a bubble on a piece of paper. Be careful to draw the shape correctly. Discuss temperatures in your lungs and outside where you blow bubbles. You blew warm air into the soapsuds.
Warm air rises.
Using a straw with one end snipped at an angle and a baby food jar of suds, allow students to experiment. When you return to the classroom, use experiences and drawings to write a creative story. D. Students may want to measure bubbles. Most children enjoy blowing bubbles. During this activity, children observe, predict, and experiment with simple materials.