You will love these fun pumpkin science ideas. The pumpkin investigation activities are perfect for a Halloween theme, pumpkins theme, or fall science cen@ter or #STEM center in preschool or prek classroom or at home. Kids love to study real pumpkin, and the activities include opportunities for fine motor, sensory, literacy, and math learning. From learning pumpkin parts to learning about the life cycle of pumpkins, your kids will have a blast. Click for more ideas.