Students put objects and materials into groups based on their observable properties, test materials for strength and absorbency, and use their results to make a boat that can hold the most pennies ...

Are presented in a 5-E format (Engage, Explore, Explain, Evaluate, and Extend) and include student activity sheets for 2nd and 5th grades. Have been reviewed for safety with notes added where ...

as it helps build strength and develop healthy bodies, and can even enhance academic performance. Here are physical activity recommendations that follow second-grade physical guidelines.