Last month I shared some fun apple STEM activities, but of course you can do a lot of the same things with our other favorite fall produce: the pumpkin. Here are some fun pumpkin STEM ideas for use in the classroom or at home. (Also check out my pumpkin printables post; it has some ideas for learning about parts of the pumpkin, measuring pumpkins and more.)
Lots of classic STEM activities can be performed with pumpkins, such as pumpkin catapults, using the pumpkin as the base (this one is from Preschool Powol Packets); pumpkin volcanoes (get this one from Natural Beach Living, food coloring optional but fun!); and sink or float experiments that turn into a full sensory experience, like this pumpkin boat project from Frugal Fun for Boys and Girls.
Check this post from Our Family Code for more projects involving exploding pumpkins (including doing the classic Mentos and Coke explosion in a pumpkin). And of course you can use that pumpkin catapult to launch pumpkin candies if you want. Get details on that idea from Team Cartwright. (Theirs just uses craft sticks but you could use the pumpkin version for this purpose as well.)
Have you ever thought of growing pumpkins in a pumpkin? I have to say I hadn’t but you can learn all about how to do it at home or in the classroom at Life with Moore Babies. This is a different take on the traditional pumpkin decay experiment with Pumpkin Jack (get the details from Little Bins for Little Hands).
Or you can take traditional STEM activities and give them a pumpkin themed twist even if you’re not using actual pumpkins. Like making pumpkin poppers with orange cups and balloons (get all the details from Gift of Curiosity) or pumpkin lava lamps, which you can find on Science Sparks.
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