We are scientists! We have been studying Light and Sound. This week students learned about conductors of sound. They conducted science experiments to determine whether or not sound could travel through different materials. They tested cardboard, styrofoam, plastic and wooden rulers, a sponge, and cloth. They tapped each object with a pencil on the table and in the air. As they listened to each sound, students gave a rating to each material to show how well they could hear the sound.