Teachers, save “How Does It Work?” to assign it to your class.

1. Look at the example of an annotated flowchart showing how a blender work and uses electricity. 2. Tap and analyse and create an annotated flowchart showing how a hair dryer works and uses electricity. You may use your notes. 3. Tap to upload. If you have finished analysing and creating an annotated flowchart showing how a hair dryer works and uses electricity, go to https://www.ifixit.com/Teardown?page=1&sort=recent&filter=all and have a look at other devices.