Make science come alive this fall with The Great Pumpkin Investigation!Designed for grades 3–8, this interactive, data-driven investigation turns pumpkins into a full-blown hands-on lab experience. Students explore measurement, buoyancy, graphing, estimation, and scientific reasoning while investigating the big question: Does the size of a pumpkin affect the number of seeds inside?Students collect data, record observations, carve and measure, graph their results, and finish with a Claim-Eviden