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Quantitative Lesson 23 "Physical and Chemical Changes

Science and Technology Standards:

PA Standard 3.4.10A: Classify and describe, in equation form, types of chemical and nuclear reactions

Purpose:

1. I will identify the phases of matter.
2. I will identify chemical and physical changes.
3. I will identify evidence of chemical reactions.

Homework Due:

1. Read and take notes on Sections 3.1, 3.2, and 3.3 (Due Lesson 23)
2. Glass Lab Report (Due Lesson 24)
3. Pages 309 - 310: 3, 5, 7, 9, 11 - 16, 22, and 23 (Due Lesson 27)

Handouts/Supplies:

1. Paper and a Dollar Bill
2. Water, Ethanol, and a Water-Ethanol Mixture
3. Barium Chloride and Sodium Sulfate
4. Magnesium and Hydrochloric Acid
5. Hindenburg Experiment

I. Introduction

Opening Assignment:

Warm-Up: Identify all topics covered since the beginning of the year.
Review warm-up
State the purpose

II. The Lesson:

Activity #1: Discuss the Semester Test #1 on Lesson 28
1. Significant Figures (+/-/x/÷)
2. Laboratories
3. Lab Equipment
4. The parts of the atom.
5. Atomic scientist and their contributions.
6. Electron configurations
7. Noble gas notations
8. The creation of light, frequency, wavelength, and speed of electromagnetic radiation
9. Periodic table and trends
Activity #2: Review section 3.1, 3.2, and 3.4 notes
Activity #3: Discuss phases of matter
Activity #4: Complete the following demonstrations:
1. Flammability of water, ethanol, and a water-ethanol mixture
2. Barium chloride and sodium sulfate
3. Magnesium and hydrochloric acid
4. Hindenburg experiment
Activity #4: Discuss evidence of a chemical reaction
Activity #5: Review for the Semester Test #1

III. Closure:

Summary Assignment:

Summarize today's lesson
1. I will identify the phases of matter.
2. I will identify chemical and physical changes.
3. I will identify evidence of chemical reactions.

Homework Assignment (Write down in planners):

1. Glass Lab Report (Due Lesson 24)
2. Pages 309 - 310: 3, 5, 7, 9, 11 - 16, 22, and 23 (Due Lesson 27)
3. Review for Semester Test #1 (Lesson 28)

Preview of Next Class:

1. Reactions and Observations Lab

Previous Lesson Week Index Next Lesson

Quantitative Lesson 23 "Physical and Chemical Changes

Science and Technology Standards:

PA Standard 3.4.10A: Classify and describe, in equation form, types of chemical and nuclear reactions

Purpose:

1. I will identify the phases of matter.
2. I will identify chemical and physical changes.
3. I will identify evidence of chemical reactions.

Homework Due:

1. Read and take notes on Sections 3.1, 3.2, and 3.3 (Due Lesson 23)
2. Glass Lab Report (Due Lesson 24)
3. Pages 309 - 310: 3, 5, 7, 9, 11 - 16, 22, and 23 (Due Lesson 27)

Handouts/Supplies:

1. Paper and a Dollar Bill
2. Water, Ethanol, and a Water-Ethanol Mixture
3. Barium Chloride and Sodium Sulfate
4. Magnesium and Hydrochloric Acid
5. Hindenburg Experiment

I. Introduction

Opening Assignment:

Warm-Up: Identify all topics covered since the beginning of the year.
Review warm-up
State the purpose

II. The Lesson:

III. Closure:

Summary Assignment:

Summarize today's lesson
1. I will identify the phases of matter.
2. I will identify chemical and physical changes.
3. I will identify evidence of chemical reactions.

Homework Assignment (Write down in planners):

1. Glass Lab Report (Due Lesson 24)
2. Pages 309 - 310: 3, 5, 7, 9, 11 - 16, 22, and 23 (Due Lesson 27)
3. Review for Semester Test #1 (Lesson 28)

Preview of Next Class:

1. Reactions and Observations Lab

Top of the Page

Page maintained by: Stephen A. Roe
Last update: Sunday, October 1, 2006 9:14 PM

appendix

Previous Lesson Week Index Next Lesson

Quantitative Lesson 23 "Physical and Chemical Changes

Science and Technology Standards:

PA Standard 3.4.10A: Classify and describe, in equation form, types of chemical and nuclear reactions

Purpose:

1. I will identify the phases of matter. 2. I will identify chemical and physical changes. 3. I will identify evidence of chemical reactions.

Homework Due:

1. Read and take notes on Sections 3.1, 3.2, and 3.3 (Due Lesson 23) 2. Glass Lab Report (Due Lesson 24) 3. Pages 309 - 310: 3, 5, 7, 9, 11 - 16, 22, and 23 (Due Lesson 27)

Handouts/Supplies:

1. Paper and a Dollar Bill 2. Water, Ethanol, and a Water-Ethanol Mixture 3. Barium Chloride and Sodium Sulfate 4. Magnesium and Hydrochloric Acid 5. Hindenburg Experiment

I. Introduction

Opening Assignment:

Warm-Up: Identify all topics covered since the beginning of the year. Review warm-up State the purpose

II. The Lesson:

III. Closure:

Summary Assignment:

Summarize today's lesson 1. I will identify the phases of matter. 2. I will identify chemical and physical changes. 3. I will identify evidence of chemical reactions.

Homework Assignment (Write down in planners):

1. Glass Lab Report (Due Lesson 24) 2. Pages 309 - 310: 3, 5, 7, 9, 11 - 16, 22, and 23 (Due Lesson 27) 3. Review for Semester Test #1 (Lesson 28)

Preview of Next Class:

1. Reactions and Observations Lab

Top of the Page

Page maintained by: Stephen A. Roe Last update: Sunday, October 1, 2006 9:14 PM

appendix

1. I will identify the phases of matter.
2. I will identify chemical and physical changes.
3. I will identify evidence of chemical reactions.

1. Read and take notes on Sections 3.1, 3.2, and 3.3 (Due Lesson 23)
2. Glass Lab Report (Due Lesson 24)
3. Pages 309 - 310: 3, 5, 7, 9, 11 - 16, 22, and 23 (Due Lesson 27)

1. Paper and a Dollar Bill
2. Water, Ethanol, and a Water-Ethanol Mixture
3. Barium Chloride and Sodium Sulfate
4. Magnesium and Hydrochloric Acid
5. Hindenburg Experiment

Warm-Up: Identify all topics covered since the beginning of the year.
Review warm-up
State the purpose

Summarize today's lesson
1. I will identify the phases of matter.
2. I will identify chemical and physical changes.
3. I will identify evidence of chemical reactions.

1. Glass Lab Report (Due Lesson 24)
2. Pages 309 - 310: 3, 5, 7, 9, 11 - 16, 22, and 23 (Due Lesson 27)
3. Review for Semester Test #1 (Lesson 28)

Page maintained by: Stephen A. Roe
Last update: Sunday, October 1, 2006 9:14 PM