Ancient people used musical pipes as early as the third millennium BCE. Young scientists explore the workings of musical pipes to better understand the relationship with frequency, length of pipe, and sound waves. They determine the...

What causes a shadow to appear? Have kindergartners and first graders explore shadows with a fun science activity. After reading a short paragraph about light sources, they draw a shadow for a little girl based on the location of the...

Using a karaoke machine, a guitar, and other devices, learners explore the way sound waves travel. Using this hands on approach, learners can get a better understanding of wavelength, frequency, and more.

Third graders examine a bag or box of soil containing items that they dig for. Their task is to become detectives to make conclusions about the area from which the items came as real archaeologists do.