Pumpkin science activity for elementary, middle school, high school. Testing for vitamin C with iodine is engaging and easy to do. Plus, it's fascinating to see the blue color "disappear." The pumpkin STEM activity can be adjusted seasonally. Test pumpkin, various juices, acorn squash, corn -- let your children pick the veggies or fruits and have fun! This science experiment for kids is easy to set up in your kitchen, homeschool co-op, or classroom.
