Catapults

Featured Blogger: Ema

Hi! I’m Ema and I am going to teach you about a stem challenge we did.  So about that stem challenge we did.  It was building a catapult and it was really fun! We only got to use the materials that we were given: unsharpened pencils, binder clips, 1 pom pom to launch, clothespins, rubber bands, plastic spoons, popsicle sticks and tongue depressors.  We were not allowed to use anything BUT those materials. While we were building our catapults me and my partner noticed that we had to do extra things so it could stand.  Besides that it was really fun doing the stem challenge!  BUT! If we were working with a partner we had to decide who would get to bring the catapult home.

    

So the next day we had to decide.  So we all did. At the end of the day we brought them home. But if you were working alone you just bring it home but if you were working with a partner or a small group you would have to decide. After dismissal we got to bring our catapult home. YAY! HAVE A GREAT DAY!!!