Featured in PASCO’s Elementary School Science Teacher Guide
Features 29 inquiry based labs designed for elementary students and coordinated with the standards for life, earth and physical sciences.
Use a sound level sensor to measure the sound levels from different objects, to determine the source of sound, and to find the relationship of vibration to sound level.
To understand this content, students:
Balloon, cut open to make a drumhead
Can opener (teacher use only)
Notebook or copy paper - 3 to 4 sheets
Paper or plastic cup, 350-mL (12-oz)
Paper towel - 2 to 3 sheets
Pliers (teacher use only)
Rubber band - 2 to 3
Square plastic food storage container, 1-qt
Tin can, open at both ends
Water ~ 300 mL
This experiment may require software and an interface for data collection.