9. 2. Look for the hole in the straw and cover it with your finger. 1. Try blowing without covering up the hole in the straw. 3. Blow again. Look at those bubbles! 4. Sit back in satisfaction. “I’ve made a bubble.”
10. 2. Find the hole in the straw and cover it with your finger. 1. Ready for the experiment to begin 3. Take your hand away. Look no bubbles. 4. Listen to what you said during the experiment.
11.
12. However they did repeat the action of placing their hand over the hole and removing it several times and showed that they knew they would have more bubbles when the hole in the straw was covered.
13. Their understanding of the impact seemed to be greater than their ability to communicate this in language and to understand the makeup of the bubbles.