Unit 4 Activity 1 The movie contains the video for Explorations 1 and 3. You will need to pause the video so that you can answer the questions as you go. There is a title page before each part to let you know what the next portion of the movie shows. To show and then play a movie, click on the arrow or the movie title/description. Repeat to hide it. Exploration 2 STEP 2: Determining if charge is different on each side of tape Exploration 2 STEP 2: Determining if charge is different on each side of tape Exploration 2 STEP 3: Determining charge on top and bottom tapes Exploration 2 STEP 3: Determining charge on top and bottom tapes Return to Unit 4 Resources Page Copyright © 2020 LEAP