4. Get class insights, grade, and give feedback As we explained earlier, Lessons have a special interface for teachers where they can get class insights, grade, give feedback and do a lot of other things. The interface has two modes that allow you to control who sees the changes you ma...
damp paper towel, black paper, flashlight What I plan to do: 1. Make a data table. Place earthworm on paper towel. Hold black paper so it covers half the towel. Shine flashlight on paper so towel is half dark and half light. Observe worm for 3 minutes. Record in data table what ...