Density affects sound. Kids in third, fourth, and fifth grade can investigate how it travels through solids, liquids, and gases. If you have a swimming pool, it’s easy. But you…
Teaching amplitude of sound can be fun and easy – but it’s noisy! Try these three activities to illustrate that greater force yields greater amplitude. (more…)
Your kids may wonder, “What direction do sound waves travel?” With just a few fun activities, they will quickly discover that sound waves travel in all directions. (more…)
Yes, hands-on sound lesson plans can be quick and easy! When you use stations, the entire unit can be completed in five days. With a corresponding STEM activity, you can…