Energy Pendulum!
In this lesson, students will make a pendulum and watch it swing to investigate potential and kinetic energy.
MATERIALS
- String, rope or yarn
- Something to hang the string, rope or yarn off of (a ruler taped to a table or held down with books; a curtain rod, etc.)
- 2 solid objects of different weights that can be tied up
- Water bottle (optional)
Insulation Testing!
In this lesson, students will investigate different types of insulation used to conserve thermal energy.
MATERIALS
- Large Ziploc® bags
- Medium Ziploc® bags (large enough to fit your hand)
- Tape
- Various materials to test
- Bucket (or other waterproof container large enough for your hands)
- Cold water
- Ice
