Title: Chemical Compounds in Cells



Title: Animal and Plant Cells

AGENDA- Tue. Feb. 17, 2004

STUDENTS

I. 1. Warm up/ Vocabulary 10 min

2. Finish Plant and Animal Cell pictures 40 min

CALIFORNIA STATE SCIENCE STANDARD

1a., 1b., 1c., 1d., 5b., 6c., 6d., 6f., 7a., 7c., 7d.

OBJECTIVES

• Identify the role of the cell membrane and nucleus in the cell.

• Describe the functions performed by other organelles in the cell.

• Compare bacterial cells with plant and animal cells.

• Describe the role of specialized cells in many-celled organisms.

TEACHER

II. 1. Vocabulary

a. element

b. atom

c. compound

d. molecule

e. organic compound

2. Plant and Animal cell

Instruct- Students must use class time efficiently to finish labeling and coloring the parts of the animal and plant cell.

Instruct- Assignment is due at the end of class! Get to work!

Title: Chemical Compounds in Cells

AGENDA- Mon. Oct. 11, 2004

STUDENTS

I. 1. Warm up 5 min

2. Vocabulary #a-e 15 min

2. Animal or Plant cell review 10-15 min

3. Chemical Compound in Cells 20 min

TEST FRIDAY!!!!!!!!!!!

CALIFORNIA STATE SCIENCE STANDARD

1a., 1b., 1c., 1d., 5b., 6c., 6d., 6f., 7a., 7c., 7d.

OBJECTIVES

• Describe the 4 main kinds of organic molecules in living things.

• Explain how water is essential to the functioning of cells.

TEACHER

II. 1. Warm up

2. Vocabulary

a. element

b. atom

c. compound

d. molecule

e. organic compound

f. inorganic compound

g. carbohydrate

h. protein

i. amino acid

j. enzyme

2. Briefly Review animal or plant cell structure

3. CHEMISTRY LECTURE!!!

Instruct- Overview of chemical compounds and the periodic table.

Discuss atoms and molecules.

OVERHEADS of lecture

AGENDA- Tue. Oct. 12, 2004 BACK TO SCHOOL NIGHT!

STUDENTS

1. Warm up 10 min

2. Vocabulary #f-j 20 min

3. Workbooks Chapter 1 section 3 20 min

WORKBOOKS DUE FRIDAY COMPLETED!!!!

CALIFORNIA STATE SCIENCE STANDARD

1a., 1b., 1c., 1d., 5b., 6c., 6d., 6f., 7a., 7c., 7d.

OBJECTIVES

• Describe the 4 main kinds of organic molecules in living things.

• Explain how water is essential to the functioning of cells.

TEACHER

I. h. Warm up

i. lipid

j. nucleic acid

k. DNA

l. RNA

Title: Cells in the Environment

AGENDA- Wed. Oct. 13, 2004

STUDENTS

I. 1. Warm up/ vocabulary #h-l 10 min

2 Chemical Compounds review 10 min

3. Cells in the environment 30 min

WORKBOOK CHECK CHAPTER 1 TODAY- 10 points!

CALIFORNIA STATE SCIENCE STANDARD

1a., 1b., 1c., 1d., 5b., 6c., 6d., 6f., 7a., 7c., 7d.

OBJECTIVES

• Describe the 4 main kinds of organic molecules in living things.

• Explain how water is essential to the functioning of cells.

TEACHER

II. 1. Warm up/ vocabulary

a. Selectively permeable

b. Diffusion

c. Osmosis

d. Passive transport

e. Active transport

1. Cells in the Environment LECTURE- OVERHEAD

Diffusion – food color activity p. 32

Osmosis- Iodine active and corn starch p. 31

Active transport OVERHEAD

AGENDA- Thurs. Oct. 14, 2004

STUDENTS

I. 1. Warm up/vocabulary #a-e 10-15 min

2. Jeopardy 40 min

PROJECT DUE Oct. 20, 2004

NOTEBOOK DUE TOMORROW!!!

TEST TOMORROW!!!

AGENDA- Fri. Oct. 15, 2004

STUDENTS

I. 1. Test #1- Chapter 1- Cells Structure and Function

Title: Chemical Compounds in Cells

What are the three points of the cell theory?

If cells are the basic unit of structure and function in all living things, then what makes up cells?

• Elements and Compounds

What do we breath in?

• Oxygen is an ELEMENT. Meaning that it is a substance that cannot be broken down.

• These elements are made up of ATOMS. An element is made up of only one kind of atom. For example: Oxygen is ONLY made up of Oxygen ATOMS.

There are MANY different elements. In fact there is a whole table that lists what these elements are. This table is called the Periodic Table of Elements.

What do we breath out?

• If we put 2 or more of these elements together we have a COMPOUND. Carbon dioxide is a compound made up of the elements of carbon and oxygen.

• These compounds or structures are called MOLECULES.

• For example: If we had water. Water is made up of the elements of oxygen and hydrogen. These elements are made up of what?

• ATOMS

• We DO NOT call the structure a water compound. WE DO call it a water MOLECULE.

Title: The Cell in Its Environment

The cell is selectively permeable. Meaning it allows some substances to pass through and not others.

There are three methods that substances can move in and out of a cell:

• Diffusion

• Osmosis

• Active transport

DIFFUSION is the process of molecules moving from an area of HIGH concentration to an area of LOW concentration.

OSMOSIS is the process of molecules moving from an area of HIGH concentration to an area of LOW concentration THROUGH a selectively permeable membrane.

Both diffusion and osmosis are processes known as passive transport. Meaning they DO NOT require energy for them to occur.

ACTIVE TRANSPORT on the other hand NEEDS ENERGY for it to work.

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