Unit SE Activity 2 To show and then play a movie, click on the arrow or the movie title/description. Repeat to hide it. Exploration #1, STEP 1:  Electroscope tinsel touched with positively (+) charged acrylic sheet. Exploration #1, STEP1 1: Electroscope tinsel touched with positively (+) charged acrylic sheet. Exploration #1, STEP 3: Positively (+) charged acrylic and negatively (-) charged Styrofoam brought close to spread-out tinsel. Exploration #1, STEP 3: Positively (+) charged acrylic and negatively (-) charged Styrofoam brought close to spread-out tinsel. Exploration #1, STEP 4: Simulation of experiment from STEP 1. Exploration #1, STEP 4: Simulation of experiment from STEP 1. Exploration #2, STEP 1: Rubbing a plastic coffee stirrer with wool, then touching it all over. Exploration #2, STEP 1: Rubbing a plastic coffee stirrer with wool, then touching it all over. Exploration #2, STEP 2: Rubbing a plastic coffee stirrer with wool, then putting it in water. Exploration #2, STEP 2: Rubbing a plastic coffee stirrer with wool, then putting it in water. Return to Unit SE Resources Page Copyright © 2020 Next Gen PET