Outdoor Adventures
Timeline
- Lesson 3A: 2 hours
- Lesson 3B: 2 hours
- Unit 3 Review
- Summative Assessment: 10 minutes
- Putting It All Together: 30 minutes
Essential Statements
- I can explain how turkey calls produce sound waves that change with vibration changes.
- I can explain how the shape of a turkey call produces sound waves.
- I can investigate that some changes caused by heating or cooling are reversible and others are not.
Essential Questions
- How do I build a turkey call that makes different turkey sounds?
- What happens when wood burns or water freeze7s?
Unit
3
Vocabulary
- Irreversible — cannot be changed back; a permanent change (Lesson 3B)
- Movement — motion (Lesson 3A)
- Permanent — stays that way always (Lesson 3B)
- Reversible — can be changed back; not a permanent change (Lesson 3B)
- Sound — created when something vibrates (Lesson 3A)
- Sound wave — the wave created when vibrations happen (Lesson 3A)
- Temporary — lasts a short time (Lesson 3B)
- Vibrations — fast or slow back-and-forth movements that make a sound wave (Lesson 3A)