1. SECTION 1.1 NOTES and assignments - Monday 8/20/12 Homework:
Read Safety Lab Rules pg. xviii-xxi preface part of textbook.
Read handout sheet on safety lab rules.
QUIZ on Thursday of this week.
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2. TEACHER INFORMATION & HYPER LINKS
LAB EQUIPMENT QUIZ/TEST
FLASH CARDS for lab equipment but better to just take practice quiz above.
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3. Chapter 1 Table of Contents Section 1 Chemistry Is a Physical Science
Matter and Change
Chapter 1
Table of Contents
Section 1 Chemistry Is a Physical Science
Section 2 Matter and Its Properties
Section 3 Elements
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4. Write answer in complete sentences.
Section 1 Chemistry Is a Physical Science
Chapter 1
Opener #1 - Monday- AUG 20, 2012
Write answer in complete sentences.
1. How are the objects in this classroom related to the study of chemistry?
2. How many of your daily activities are related to chemistry in some way?
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5. Chapter 1 Objectives Define chemistry.
Section 1 Chemistry Is a Physical Science
Chapter 1
Objectives
Define chemistry.
List examples of the branches of chemistry.
Compare and contrast basic research, applied research, and technological development.
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6. Section 1 Chemistry Is a Physical Science
Chapter 1
Chemistry is the study of the composition, structure, and properties of matter, the processes that matter undergoes, and the energy changes that accompany these processes.
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7. What are three general reasons to study chemistry?
1.1
Chemistry
>
What Is Chemistry?
Because living and nonliving things are made of matter, chemistry affects all aspects of life and most natural events
What are three general reasons to study chemistry?
Chemistry can be useful in explaining the natural world, preparing people for career opportunities, and producing informed citizens.
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8. Visual Concepts
Chapter 1
Chemistry
Click below to watch the Visual Concept.
Visual Concept
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9. Branches of Chemistry 1.1 > 1.
Organic chemistry is defined as the study of all chemicals containing carbon.
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?
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10. Branches of Chemistry 1.1 >
2. Inorganic chemistry—the study of non-organic substances, many of which have organic fragments bonded to metals (organometallics)
Inorganic chemistry is the study of chemicals that, in general, do not contain carbon.
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?
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11. 1.1
Chemistry
>
Areas of Study
3. Physical chemistry - the study of the properties and changes of matter and their relation to energy
Physical chemistry is the area that deals with the mechanism, the rate, and the energy transfer that occurs when matter undergoes a change.
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?
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12. 1.1
Chemistry
>
Areas of Study
4. Analytical chemistry—the identification of the components and composition of materials
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?
Analytical chemistry is the area of study that focuses on the composition of matter.
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13. The 4 most common elements in living organisms are C, H, O, N.
1.1
Chemistry
>
Areas of Study
5. Biochemistry—the study of substances and processes occurring in living things.
The 4 most common elements in living organisms are C, H, O, N.
The study of processes that take place in organisms is biochemistry.
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?
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14. Chapter 1 Branches of Chemistry
Section 1 Chemistry Is a Physical Science
Chapter 1
Branches of Chemistry
6. Theoretical chemistry—the use of mathematics and computers to understand the principles behind observed chemical behavior and to design and predict the properties of new compounds
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15. Chapter 1 Branches of Chemistry
Section 1 Chemistry Is a Physical Science
Chapter 1
Branches of Chemistry
A chemical is any substance that has a definite composition.
sucrose, C12H22O11
water, H2O
carbon dioxide, CO2
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16. Visual Concepts
Chapter 1
Chemical
Click below to watch the Visual Concept.
Visual Concept
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17. Pure and Applied Chemistry
1.1
Chemistry
>
Pure and Applied Chemistry
Pure and Applied Chemistry
How are pure and applied chemistry related?
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18. Chapter 1 Branches of Chemistry
Section 1 Chemistry Is a Physical Science
Chapter 1
Branches of Chemistry
Basic Research (or PURE science) is carried out for the sake of increasing knowledge.
how and why a specific reaction occurs
what the properties of a substance are
the discovery of Teflon™
Applied Research is generally carried out to solve a problem.
development of new refrigerants
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19. Pure and Applied Chemistry
1.1
Chemistry
>
Pure and Applied Chemistry
Pure chemistry is the pursuit of chemical knowledge for its own sake.
Applied chemistry is research that is directed toward a practical goal or application.
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20. Pure and Applied Chemistry
1.1
Chemistry
>
Pure and Applied Chemistry
Pure research can lead directly to an application, but an application can exist before research is done to explain how it works.
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21. Pure and Applied Chemistry
1.1
Chemistry
>
Pure and Applied Chemistry
Nylon
In the early 1930’s, Wallace Carothers produced nylon while researching cotton and silk.
A team of scientists and engineers applied Carothers’s research to the commercial production of nylon.
Long, thin nylon fibers are woven into the fabric used in this backpack. Other objects that can be made from nylon are jackets, fishing lines, toothbrush bristles, and ropes.
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22. Pure and Applied Chemistry
1.1
Chemistry
>
Pure and Applied Chemistry
Aspirin
Long before researchers figured out how aspirin works, people used it to relieve pain, and doctors prescribed it for patients who were at risk for a heart attack.
In 1971, it was discovered that aspirin can block the production of a group of chemicals that cause pain and lead to the formation of blood clots. This is an example of pure research.
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23. Chapter 1 Branches of Chemistry
Section 1 Chemistry Is a Physical Science
Chapter 1
Branches of Chemistry
Technological Development typically involves the production and use of products that improve our quality of life.
computers
catalytic converters in cars
biodegradable materials
Basic research, applied research, and technological development often overlap
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24. Pure and Applied Chemistry
1.1
Chemistry
>
Pure and Applied Chemistry
Technology
Technology is the means by which a society provides its members with those things needed and desired.
Technology allows humans to do some things more quickly or with less effort.
There are debates about the risks and benefits of technology.
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25. Chapter 1 Types of Research
Visual Concepts
Chapter 1
Types of Research
Click below to watch the Visual Concept.
Visual Concept
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26. Top Eight Chemicals Made in the United States
Section 1 Chemistry Is a Physical Science
Chapter 1
Top Eight Chemicals Made in the United States
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27. Being an Informed Citizen
1.1
Chemistry
>
Why Study Chemistry?
Being an Informed Citizen
Knowledge of chemistry and other sciences can help you evaluate the data presented, arrive at an informed opinion, and take appropriate action.
By registering to vote, these citizens in Chicago, Illinois, can have a say in the decisions made by their government. Those decisions include how much money to provide for scientific research.
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28. Assess students’ understanding of the concepts in Section 1.1.
1.1 Section Quiz.
Assess students’ understanding of the concepts in Section
1.1.
Continue to: Launch:
-or-
Section Quiz
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29. (2) inorganic chemistry (3) biochemistry (1) and (2) (1) and (3)
1.1 Section Quiz.
1. Which of these traditional areas of study mostly involve compounds containing carbon?
(1) organic chemistry
(2) inorganic chemistry
(3) biochemistry
(1) and (2)
(1) and (3)
(2) and (3)
(1), (2), and (3)
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30. 2. Which phrase best describes applied chemistry?
1.1 Section Quiz.
2. Which phrase best describes applied chemistry?
the pursuit of knowledge for its own sake
research that answers a general question
addresses fundamental aspects of a question
research directed toward a practical goal
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31. online SELF-CHECK QUIZ FOR SECT. 1.1
TAKE THE FOLLOWING QUIZ. Record your answers. Ask questions for any answer that you do not understand.
CLICK BELOW TO TAKE THE QUIZ. YOU MUST BE IN THE PLAY MODE OF THE SLIDE SHOW.
For Practice:
QUIZ SECTION 1.1 MODERN CHEMISTRY HOLT
For Grade: CLASS QUIZ QUIZ SECTION Chem 1.1 Quiz
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32. VIDEOS FOR ADDITIONAL INSTRUCTION
Modern Chemistry - Holt Chapter 1 Matter & Change videoclips - 13 ch. clips
Section 1.1 (1 clip) Chemistry - Definition - 5 types of chemistry out of 6 - organic, inorganic, physical chemistry, analytical chemistry, and biochemistry explained briefly
Click below to watch videoclip.
What is chemistry? - and 5 of the 6 branches described briefly - 1:58 minutes
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