2.SCI.8.A
Demonstrate and explain that sound is made by vibrating matter and that vibrations can be caused by a variety of means, including sound.
Grade 2 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2022
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
soundvibrating mattervibrationsmeansmatter
Skills
- demonstrate (that sound is made by vibrating matter) #dok2
- explain (that sound is made by vibrating matter) #dok2
- identify (ways vibrations can be caused) #dok1
- provide examples (of how vibration makes sound) #dok2
Learning Targets
- I can identify that sound is made by vibrating matter. #dok1
- I can demonstrate how vibrations create sound using simple objects. #dok2
- I can explain how vibrations can be caused in different ways. #dok2
- I can provide examples of vibrating matter making sound (e.g., drum, tuning fork). #dok2
- I can analyze and describe observations of objects that make sound when they vibrate. #dok3
Big Ideas
- Sound is created when matter vibrates.
- Vibrations can be produced in many different ways to make sound.
Essential Questions
- What causes sound?
- How do vibrations create sound that we can hear?
- What are some ways you can make vibrations to produce sound?
- How can you show that matter needs to vibrate to make sound?
- Why do different objects make different sounds when they vibrate?