Does temperature affect the speed of particles in a solid?
- Do Now- Get out your science notebook and open to pages 42-43. Discuss with your cooperative table group:How does temperature affect the particles in a solid? How are the particles in a solid the same as particles in a liquid? How are they different?
- Model/CER– Complete ISN p.42. Complete the model of the atoms in the metal ball at room temperature and after it has been heated. Complete the CER- claim about whether temperature affects the atoms in a solid, evidence from the ball and ring demonstration, and reasoning about how the demonstration supports the claim.
- Scientific Language Notecard– Make a Scientific Language Notecard for the key word atom. Tape Scientific Language Notecard as a flip to ISN p.43. Enter the key word atom in the Index.
- Investigative Phenomenon– Why do bridges have flexible connections?– Using what you learned about the effect of temperature on the motion of atoms in a solid in the metal ball and ring demonstration, create a model to explain what is happening to the road on the bridge. Why do you think the volume of water increases when the water is heated? Tape your model as a flip page to p.42.