Editing revision 1 of Objectives Of Mass And Matter

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<center>Objectives of Mass and Matter</center>

Essential Question: Do you believe that? (theory explains observations) 
Enduring Understanding: In = Out for Mass and Energy 
 
The student should be able to:(bolded number are MA Framework Standard numbers) 
Show all work in mathematical problems as stated in class. 
 Mass 
1. Understand the Law of Conservation of Mass .[http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_1110.html 10.1] 
2. Explain the difference between physical and chemical properties including providing examples.[http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_111.html 1.1](1.1) 
3. Explain the difference between intensive and extensive properties including providing examples. 
4. Explain the difference between chemical change (i.e. chemical reaction ) and a physical process.[http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_111.html 1.4](1.1) 
5. State the four observations for a chemical reaction. 
6. Differentiate between an element, compound and mixture.[http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_111.html 1.2](1.2) 
7. Differentiate between a heterogeneous and homogeneous mixture including providing examples. 
8. Understand the difference between elements, mixtures and compounds.(1.2)[http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_111.html 1.2](1.2) 
9. Explain the three reason why homogenous mixtures and compounds are different. 
10. Differentiate between a solution (homogeneous solution), colliod, and a suspension.

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