1. How can matter be described?

2. Learning Objectives  I will know how to classify matter based on physical properties, including mass, magnetism, and density.

3. Matter Matter is anything that has mass and takes up space.

4. Properties of Matter How would you describe this object? height length width mass density weight volume

5. Compare and Contrast Sand Sculpture Grain of Sand large size large mass small size small mass made of matter made of tiny parts

6. Mass The amount of matter in a solid, liquid, or gas is called its mass.

7. Volume The amount of space an object takes up is its volume. LiquidSolidGas

8. Density List the three solid objects in order from lowest density to highest. List the liquids in order from highest density to lowest. xxxx cork plastic block grape corn syrup water oil

9. What properties does it have? mass

10. What are solids, liquids, and gases?

11. Learning Objectives  I will know how to classify matter based on its physical state as a solid, liquid, or a gas.  I will know the boiling point, freezing point, and melting point of water in Celsius degrees.

12. Compare and Contrast States of Matter oilbutter

13. Solids, Liquids, and Gases soli d liqui d gas solid liquid gas Yes NoYes No

14. Freezing and Melting What is the difference between the melting point and freezing point of a substance?

15. Evaporation and Condensation ___________ takes place when particles leave a liquid and become a gas. _____________ takes place when a gas cools down, and the gas particles slow down and turn into a liquid. Evaporation Condensation

16. States of Matter solid liquid gas evaporation condensation melting point boiling point

17. What are mixtures and solutions?

18. Learning Objectives  I will know how to classify matter based on its solubility in water.  I will know that some mixtures keep the physical properties of their ingredients.  I will know that changes can occur in the physical properties of the ingredients in a solution.

19. Mixture or Solution? What are you having for breakfast? That sounds good, but I like different fruits in my cereal. I am having orange juice and corn flakes with raisins, strawberries, and milk added to it. How much fruit do like in your cereal?

20. Mixtures A mixture is a combination of materials that are not chemically combined.

21. Separating Mixtures You can use the physical properties of a substance to separate it from a mixture. Mixture How can you separate? strainermagnetby hand

22. Solutions and Solubility Identify the changes that have occurred in the physical properties of the two ingredients of this solution. solvent solute

23. Solution or Mixture? granola with berries, yoghurt, and honey sweet tea salad dressing made with oil, vinegar, and chopped herbs carbonated soft drink a jarful of nuts and bolts mixture solution