Lesson Planning
Teaching
- Learn about what happens when a material is heated up and why it changes shape.
- Role-play what happens to the particles in a material when it is heated.
- Investigate the changes to wax crayons caused by heat.
Activities
- Understand what happens when a material is heated up and why it changes shape.
- Discuss the importance of recycling materials.
- Understand and experience recycling by remoulding wax crayons in new and different shapes.
Vocabulary
Material, properties, melting, particles, changing shape