|11:41-1:01 (includes lunch as usual with usual times)||Period 5|
- Gases and liquids are made of molecules or inert atoms that are moving about relative to each other.
- In a liquid, the molecules are constantly in contact with others; in a gas, they are widely spaced except when they happen to collide. In a solid, atoms are closely spaced and may vibrate in position but do not change relative locations.
- Do Now– Get out your science notebook and add to your Table of Contents- “Molecules in Solid- p.32” (Left Side). Open your notebook to page 32 and head it properly with “Molecules in Solid-Model & Conclusion-11/22/16.” Get out your Demonstration handout with questions 3-5. Trim and tape Demonstration questions 3-5 as a flip page to page 33.
- Notebook– Review Demonstration Questions 3-5. Set up page 32.
- Model & Conclusion- On page 32 of your science notebook, draw a model of the atoms in the metal ball at room temperature and after it has been heated based on your observations of the metal ball and ring. Make a conclusion about whether heating or cooling affects the atoms in a solid and use your observations as support. Observe animation of heating and cooling a solid to adjust your model & conclusions.
- Comparison of Particles in Liquids & Solids- Explain It With Atoms & Molecules Questions 1 & 2 handout