Price: $5.99
Level: Suggested for Grades 7 - 9

Can You Measure the Strength of Static Electricity?
Learn how to build an electroscope. This Level 3 science project demonstrates a scientific principle.

Materials Needed:

• piece of cardboard
• clear glass or plastic jar
• scissors
• pencil
• stiff wire
• thin piece of foil (from a candy bar)
• electrician’s or masking tape
• aluminum foil
• plastic pen
• piece of silk
• comb