1. Quick Write page 52
How can you determine the type of mixture?

2. Class Norms Honor time limits Actively participate (Have S.W.A.G.)
Listen respectfully to your colleagues
Place cell phones on vibrate or silent mode
Participants may write burning questions on a sticky note and place on the parking lot
BE PRESENT (Developing H.O.T.S. for Science)
Class Norms

3. Parking Lot
Burning Issues
Questions
Comments
Ideas to Share

4. Common Board Configuration
DATE: October 28, 2014
ESSENTIAL QUESTION:
How can matter be classified?
Objectives:
Differentiate between the four states of matter (gas, solid, liquid, plasma).
Differentiate between atoms, elements and compounds.
Differentiate between homogeneous and heterogeneous mixtures.
Explain properties of matter in terms of: volume, compressibility, density, conductivity, malleability, reactivity, molecular composition, freezing, melting and boiling points.
Classify these properties as physical or chemical properties.
Home Learning:
Complete pages in your ISN

5. Agenda Complete Concept Map of Matter
Interactive Notebook Notes on Types of Mixtures
Composition of Matter Concept Map
Exit Ticket

6. How can matter be classified?
Essential Question
How can matter be classified?

7. Types of Mixtures

8. A mixture is a combination of two or more substances where there is no chemical combination or reaction.

9. Mixtures combine physically in no specific proportions. They just mix.

10. Solids, liquids and gases can be combined to create a mixture.

11. You make a mixture by adding at least one material to another
You make a mixture by adding at least one material to another. When you add material to a gas or liquid, the material you add is called the solute and the material you are adding to is called the solvent.

12. When you create a mixture, there are no new substances formed
When you create a mixture, there are no new substances formed. Each part of a mixture keeps its own properties.

13. Mixtures can be heterogeneous or homogeneous.

14. Heterogeneous mixtures are those where the substances are not distributed evenly. They usually involve a mixture of a solid in a solid. A mixture of stones in soil is an example of a heterogeneous mixture.

15. Homogeneous mixtures are those where the materials are evenly distributed throughout. Homogenized milk is an example.

16. Mixtures can be classified into three types: suspension, colloidal and solution. Some liquid mixtures are solutions.

17. Suspension mixtures have larger particles and are heterogeneous
Suspension mixtures have larger particles and are heterogeneous. Most mixtures are suspension mixtures. Italian salad dressing is a good example.

18. Colloidal mixtures fall between suspension and solution mixtures
Colloidal mixtures fall between suspension and solution mixtures. The ingredients in colloidal mixtures are smaller and usually homogeneous.

19. Solutions are homogeneous mixtures that consist of microscopic particles and evenly spread out molecules.

20. You can separate a simple mixture by physical means
You can separate a simple mixture by physical means. No chemical reaction is needed.