This Pumpkin Harvest STEM is the perfect Day Before Thanksgiving Break Activity. Packed with SEL, science, math and more, students will love the festive theme while practicing engineering, problem-solving, and critical thinking. In this activity, students design and build a device to harvest pumpkins from a field as efficiently as possible. Success is measured by how quickly, or in how few moves, they can collect pumpkins and deliver them into a container. With its focus on efficiency, desi