It was a hot day. Max and Mia’s science lab was too warm. They wanted to build a fan to cool down the science lab. Max and Mia needed your help! After you were finished building the cooling fan, you had to program it in the Lego Wedo App on your Chromebook. 1. What did your cooling fan do when you ran your coding program? 2. How were you able to control the speed of the fan? 3. What did you find challenging about the cooling fan activity? 1. Tap the button. 2. Tap the button. 3. Tap the tool to add any other information. 4. Tap the to add to your journal. When you are finished your reflection video, click and listen to other videos from students in your class. *** In our online community we are safe, respectful and responsible.