Teachers, save “Intro to Variables Penny Lab” to assign it to your class.

Share your experiment experience 1. Tap the add button. 2. Tap the file button to upload the picture of you doing the lab or penny drop (if there's no picture of you). 3. Tap the check to approve the picture. 4. Tap the microphone button to read your lab write-up. 5. Tap the check after listening to your recording (*make sure we can hear your voice clearly!) 6. Tap the check again to add your work to your journal.