Young scholars explore symmetry.  In this geometry and scientific inquiry lesson plan, students design paper airplanes with middle line symmetry, as well as right, obtuse, and acute angles.  Young scholars measure the plane's...

Students construct aluminum foil boats that float while holding the greatest number of pennies. They investigate the concept of water displacement, record their results, and watch a Bill Nye video on buoyancy.

Fourth graders predict, observe, and compare what happens when a force is applied to an object. In this forces instructional activity, 4th graders complete a 'swinging hammer' activity to learn about forces and motion.

Students determine where to buy the heaviest earthworms as they study invertebrates. They create a double bar graph of the results of the weight data.