Outdoor Adventures

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)