Tap the link to open the collection of videos on Forces and Motion. (Tap "create a copy"). Once the slide opens, tap any photo to watch videos on forces and motion. Then, complete the slide in Seesaw by dragging a word from below to the lines. (Hint: The number of lines = the number of letters in the word)
Some outside districts disable receiving Google activities from outside organizations. If this is the case for you, students will not be able to tap on this link and have access. You will want to open the link yourself, copy it to your drive, edit the rights as "anyone with the link can view", copy the link, then replace the link in this seesaw activity.