Students explore sound. In this "sound" science activity, students define sound and explain how sound travels. Students experiment with paper cups and string to conclude how sound travels. Students research a chosen aspect of sound with...

Students explore musical pitch. In this cross curriculum musical instruments and "sound" physics lesson, students identify and describe common traits of woodwind instruments. Students research "pitch" and what causes pitch fluctuation by...

Second graders create a hypothesis on what objects will attract to magnets. In this magnets lesson plan, 2nd graders use a computer program to create a hypothesis as to what will attract or unattract magnets. For an extension, they test...