Objective: I will distinguish between homogeneous and heterogeneous mixtures.

1. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? AGENDA Do Now Introduction Mini-Lesson Summary Work Period Exit Slip Objective: I will distinguish between homogeneous and heterogeneous mixtures. DO NOW: (You have 5 minutes to complete do now slip) PLEASE GET BINDERS!!!!!

2. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? AGENDA Introduction Mini-Lesson Summary Do Now Work Period Exit Slip Real-world connection Food, spices, beverages Vocabulary homogeneous mixture; heterogeneous mixtures; alloy; solution

3. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? AGENDA Introduction Mini-Lesson Summary Do Now Work Period Exit Slip Announcements PAST DUE: Tracking Reflection Sheet TOMORROW Tues 12/3/13 Quiz on 3.1-3.3 Due Fri 12/6/13 Thanksgiving Project—SI Unit Comic Strip

4. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? AGENDA Introduction Mini-Lesson Summary Do Now Work Period Exit Slip Do now

5. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Think… How are the following related to each other? How are they different from each other? Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

6. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Mixture Acombinationof two or more pure substances that can be separatedbyphysicalMEANS What are some examples? Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

7. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Pure substances Definition: Have same chemical composition throughout Types of pure substances: Elements compounds Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

8. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? homogeneous Use vocabulary reference sheet to complete this with a partner. Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

9. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? heterogeneous Use vocabulary reference sheet to complete this with a partner. Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

10. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? homogeneous mixture Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

11. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? heterogeneous mixture Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

12. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? TEST TAKING TIP: REMEMBEr!!!!!! HOMOGENEOUS AND HETEROGENOUS ONLY REFER TO MIXTURES! REGENTS TIP! If you see “homogeneous compound” or “heterogeneous compound”, eliminate those answer choices immediately! Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

13. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Rules: homo or hetero Write homo on one index card and hetero on the other When you see an image on the screen, put up your card that represents the correct answer I will then call on people to justify answer. Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

14. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Homo or hetero…justify (why?) Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

15. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Homo or hetero…justify (why?) Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

16. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Homo or hetero…justify (why?) Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

17. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Homo or hetero…justify (why?) Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

18. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Homo or hetero…justify (why?) Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

19. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Think ink…pair share QUESTION: A mixture is the chemical bonding of two or more substances in any proportion.” Is this statement true or false? Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

20. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Types of mixtures Solutions: When something is completely dissolved in water, it is called a solution Aqueous solutions describe something dissolved in water AQUEOUS = aq Example: KNO3(aq) All aqueous solutions are homogeneous mixtures Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

21. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Types of mixtures B. Alloy: When two or more metals are mixed together as a solid, it is called aalloy Example: Brass: mixed with copper and zinc Bronze: mixed with copper and tin Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

22. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Sample question #1 A dilute, aqueous potassium nitrate solution is best classified as a homogeneous compound homogeneous mixture heterogeneous compound heterogeneous mixture Key words? What can we eliminate? Why?  What is the correct answer? Why? Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

23. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Sample question #2 A sample is prepared by completely dissolving 10.0 grams of NaCl in 1.0 liter of H2O. Which classification best describes this sample? homogeneous compound homogeneous mixture heterogeneous compound heterogeneous mixture Key words? What can we eliminate? Why?  What is the correct answer? Why? Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

24. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Summary: Lines of Learning (LOL) In a coherent, well-written paragraph, compare and contrast a homogeneous mixture from a heterogeneous mixture. Provide an example for each. (pg. 26) Work Period Summary Exit Slip Mini Lesson Introduction Do Now

25. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Work period Complete pages 24-26 Work Period Exit Slip Introduction Do Now Mini-Lesson Summary

26. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? HOMEWORK: Complete rest of 3.4 in the packet for homework Work Period Exit Slip Introduction Do Now Mini-Lesson Summary

27. Unit 3: Matter & Energy—It All Matters 3.4 Aim: What characterizes homogeneous and heterogeneous mixtures? Exit Slip Make sure you get your trackers checked! Exit Slip Introduction Do Now Mini-Lesson Summary Work Period