1. Use of Mixtures Paragraph
Thursday, January 6, Friday, January 7, 2011
Thursday, January 6, Friday, January 7, 2011
Use of Mixtures Paragraph
Foldable: Elements, Compounds and Mixtures Video Questions: Elements, Compounds and Mixtures
Warm Up:
1. What pure substances make up all types of matter?
2. What is the basic unit of all elements?
3. Identify the following as an element, compound, or mixture: a. sulfur d. tea g. salt water
b. carbon dioxide e. aluminum h. iodine
c. water f. salt i. trail mix
Homework: Write a paragraph about how you use or could use mixtures in your daily life. (IT MUST BE AT LEAST 4 SENTENCES!!!!)
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2. Nuts and Bolts – Lab Activity Video – Chemical Reactions
Thursday, January 13, Friday, January 14, 2011
Thursday, January 13, Friday, January 14, 2011
Nuts and Bolts – Lab Activity Video – Chemical Reactions
Reading Study Guide 3.1
Warm Up:
1. How are mixtures different from compounds?
2. What is the relationship between elements and compounds?
3. Give an example of a: a) mixture
b) element c) compound
4. What is a molecule?
5. What part of an atom is involved in chemical bonding?
Washer
Bolt
Individually, they are all atoms.
Nut
Combined, they are compounds.
Homework: Read Section 3.1 of Unit D in Textbook
2. Complete Reading Study Guide Questions 3.1
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3. 1. Explain how electrons are involved with chemical bonding.
Monday, January 17, Tuesday, January 18, 2011
Monday, January 17, Tuesday, January 18, 2011
Pre-Assessment for Human Health Conditions Extra Credit Opportunity Student Lead Conferences Preparation
Reading Study Guide 3.2
Warm Up:
1. Explain how electrons are involved with chemical bonding.
2. What are the substances called at the beginning of a chemical reaction?
3. What are the substances called that are formed by a chemical reaction?
Homework: Read Section 3.2 of Unit D in Textbook
2. Complete Reading Study Guide Questions 3.2
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4. 2. Why is mass conserved in a chemical reaction?
Wednesday, January 19, Thursday, January 20, 2011
Wednesday, January 19, Thursday, January 20, 2011
Evidence of Chemical Reactions - Notes
Reading Study Guides 4.1 and 4.2 Blue Conference Sheet
Warm Up:
1. What scientific law states that the mass of the reactants is always equal to the mass of the products.
2. Why is mass conserved in a chemical reaction?
3. What des an arrow show in a chemical reaction?
Evidences of a Chemical Reaction
(Draw in pictures of the demos as we do them)
Color Change – bleach added to water with food coloring will take away the color
2. Formation of a Precipitate – When you add ammonia to a mixture of water and alum, you see a white precipitate
3. Formation of a Gas –
Hydrogen Peroxide + yeast O2
- A glowing splint will re-light when added to test tube
Baking Soda + vinegar CO2
- A burning splint will go out when added to test tube
Magnesium Ribbon + vinegar H2
- The magnesium strip disappears and you see bubbles (gas)
Homework: Read Section 4.1 and 4.2 of Unit D in Textbook
2. Complete Reading Study Guide Questions for chapters 4.1 and 4.2
3. Complete the Blue Conference Sheet if you are coming to conferences on Friday, you will complete it then.
- if you are not NOT coming to conferences, you will have to do this as a homework assignment!!! It is a grade!!!!
4. Temperature Change – Endothermic – Energy taken in – gets colder firecrackers
Exothermic – Energy given off – gets hotter ice pack
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5. Complete Chapter 3 Review in Textbook
Monday, January 24, Tuesday, January 25, 2011
Monday, January 24, Tuesday, January 25, 2011
Complete Chapter 3 Review in Textbook
Zip Lock Bag Chemistry Bill Nye Chemistry Video – teacher lead Chemistry Letter
Warm Up:
1. Name the four indicators of a chemical reaction Complete the following: Identify the reactants (R) and the products (P) for the following:
a) ____ CH4 + _____O ____CO2 + _____ H2O
b) 16 grams + _____ grams grams + 36 grams
3. The reactants for a chemical reaction are shown below, how many oxygen atoms must be present in the product?
Na2O + H2O ?
Homework: Complete Chapter 3 review in textbook Numbers 1 – 14
- page 101
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6. Complete Semester Exam Study Guide Semester Exam Study Guide
Wednesday, January 26, Thursday, January 27, 2011
Wednesday, January 26, Thursday, January 27, 2011
Complete Semester Exam Study Guide
Semester Exam Study Guide
Warm Up:
1. Name and draw arrows to illustrate the three main types of plate movement What information can scientists gain from studying ice cores?
3. In an undisturbed section of sedimentary rock, how can the age of the layers be determined?
4. What are the three phases of matter?
Homework: Complete Semester Exam Study Guide
-THIS WILL BE A QUIZ GRADE!!!
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7. 1. Describe the difference between an element and a compound.
Friday , January 28, Monday , January 31, 2011
Friday , January 28, Monday , January 31, 2011
Natural and Synthetic Chemicals
1st Semester Exam Article with Questions
Warm Up:
1. Describe the difference between an element and a compound.
2. Complete this statement: The smallest part of an element is an _______ and the smallest part of a compound is a _________.
3. Name two physical and two chemical properties.
Homework: Read and Complete the Natural and Synthetic Chemicals Worksheet
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8. The Many Benefits of Chemicals Notebook Check What is a Chemical?
Tuesday, February 1, Wednesday, February 2, 2011
Tuesday, February 1, Wednesday, February 2, 2011
The Many Benefits of Chemicals
Notebook Check What is a Chemical?
Warm Up:
1. Define: a) Chemical
b) Natural Chemical c) Synthetic Chemical
2. Are all natural chemicals safe?
3. How are synthetic chemicals made?
4. Are all synthetic chemicals formed on purpose? Explain.
Homework: Read and Complete the Many Benefits of Chemicals Worksheet
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9. Chemical Risks Worksheet Human Health Conditions Project – Day 1
Thursday, February 3, Friday, February 4, 2011
Thursday, February 3, Friday, February 4, 2011
Chemical Risks Worksheet
Human Health Conditions Project – Day 1
Warm Up:
1. Name at least 5 benefits of chemicals.
2. What is an example of a natural medicine?
3. What is potency used for?
4. How are chemicals beneficial in sanitation?
Journal Entry #1:
Homework: Read and Highlight Chemical Risks Worksheet
- Answer questions on the back Work on your role for your group project
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10. Prepare for Presentation Human Health Conditions Project – Day 2
Monday, February 7, Tuesday, February 8, 2011
Monday, February 7, Tuesday, February 8, 2011
Prepare for Presentation
Human Health Conditions Project – Day 2
Warm Up:
Complete the following sentences:
1. My role in our group project is….
2. As a team we have accomplished…
3. As an individual I have accomplished…
4. Today we need to work on…
5. By the end of this class period I hope to accomplish…
Journal Entry #2:
Homework: Work on your role for your group project make sure that everything is ready for your presentation next class!!!
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