Sonar IT Grades: K–5 Level: 3 In this activity, teachers will create a mysterious topography using small boxes inside a copy paper box. Science .pdf
Sending Secret Messages IT Grades: K–5 Level: 3 In this activity, students explore how sound waves travel through various materials. Science .pdf
It's a Secret! IT Grades: K–5 Level: 4 In this activity, students will gain an understanding of how sound waves travel through different media by building a sound transmission device. Science .pdf
Color Wheel IT Grades: K–5 Level: 3 In this activity, students will construct color wheels and spin them to see that light colors combine to form new colors. Science .pdf