Watch the activity overview video. This video shows staff facilitating the activity featured in the skill video.
As you watch the skill video below, think about these questions:
Now that you’ve watched the video, reflect on what you saw and post your responses.
Engineers test their designs to see how well they work. Then they use their observations and data to test their design, then test it again. The educator in this video explains how to test balloon-powered cars and encourages youth to improve their designs.