Lesson 1 "Hygiene"

Turn to Pages 54 Read the brief introduction to the chapter and look at the goals you will achieve this chapter.

Scan Pages 55-58; focus on the cream colored boxes, which contain the key vocabulary terms.

Scan Pages 55-58 for pictures and diagrams, read each of the captions.

Read Pages 55-58 (take notes of important ideas)

Do you know the answers to the questions on page 58? (See Key Points below for help)

Do you know the vocabulary words? (See Key Points below for help)

Take the quiz on Lesson 1 "Hygiene" (You may use the book, notes and Key Points for help on the quizzes. NOT ON TESTS!)

Review answers on the quiz and print it out. This will be very useful when you are studying for the test.

Lesson 1 Key Points

Vocabulary Terms

Acne - clogged skin pores that causes pimples or blackheads.

Caries - cavities in the teeth.

Dermatologist - a doctor who takes care of skin.

Plaque - a layer of bacteria on teeth.

decibel - a unit that measures sound

Optometrist - a specialist in eye examinations and corrective lenses

Orthodontist - a dentist who treats crooked or crowded teeth.

Ophthalmologist - a doctor who specializes in diseases of the eye.

Section Review Answers

1. Any two of these will work: washing with soap and water; protecting skin fro winds, cold, and sun by keeping skin covered in cold or windy weather; wearing sunscreen.
2. You can remove plaque from your teeth by brushing and flossing at least once a day.
3. Your can protect your eyes by wearing safety glasses, goggles, or a helmet to protect eyes from damaging light, dirt, or sports injuries.
4. You can protect your ears and hearing by wearing a head guard when playing contact sports, swimming only in clean water, cleaning only the outside of the ears, and staying away from loud noises as much as possible.
5. Your answer may vary. It may include concerts, construction sites, airports, or other places where the noise level is high.

Did you learn these Objectives?

Can you describe how to protect the skin, hair, nails, and teeth.?

Are you able to describe how to protect sight and hearing?

Lesson 2 "Fitness"

Scan Pages 59-62; focus on the cream colored boxes, which contain the key vocabulary terms.

Scan Pages 59-62 for pictures and diagrams, read each of the captions.

Take a look at the questions on page 62 so you know what to look for while reading.

Read Pages 59-62 (take notes of important ideas)

Do you know the answers to the questions on page 62? (See Key Points below for help)

Do you know the vocabulary words? (See Key Points below for help)

Take the quiz on Lesson 2 "Fitness" (You may use the book, notes and Key Points for help on the quizzes. NOT ON TESTS!)

Review answers on the quiz and print it out. This will be very useful when you are studying for the test.

Lesson 2 Key Points

Vocabulary Terms

Aerobic exercise - an exercise that raises the heart rate.

Blood pressure - the force of blood against the walls of the arteries when the heart beats.

Cardiovascular fitness - the condition of the heart, lungs, and blood vessels.

Heart rate - the number of times the heart pumps blood each minute

Physical fitness - the body's ability to work, exercise, and play without tiring.

Section Review Answers

1. Heart rate and blood pressure measure how well the heart is moving blood through the body.
2. When you exercise, more blood enters the heart. The heart works harder to push more blood into the blood vessels. Then your heart muscle gets stronger. Exercising also helps blood flow through the body and back to the heart.
3. The three important parts of a workout are a warm-up, an exercise period, and a cool-down.
4. the three parts of overall health that can be improved by exercise are emotional, social, and physical well-being.
5. Lack of sleep might make it difficult to concentrate and to study.

Did you learn these Objectives?

Can you explain the benefits of exercise.

Are you able to describe ways to exercise safely?

Can you explain the benefits of sufficient sleep and rest?

 Preparing for Chapter 2 Test

Turn to Page 63 and read the Chapter 2 summary.

On pages 64-65 you will find the Chapter 2 review, complete the review.

Check your answers with those in the Key Points.

Take the Chapter 2 Test "Hygiene and Fitness"

Review the answers then print the results for your records.

Chapter 2 Review answers

1. physical fitness
2. ophthalmologist
3. Crooked teeth
4. heart rate
5. plaque
6. dermatologist
7. Gum disease
8. orthodontist
9. cardiovascular fitness
10. caries
11. blood pressure
12. optometrist
13. Aerobic exercises
14. Acne
15. A person should avoid squeezing pimples or blackheads because doing so can cause infections or scars.
16. Brushing and flossing remove plaque from teeth.
17. When you exercise, more blood enters the heart. The heart works harder to push more blood into the blood vessels. Then your heart muscle gets stronger. Exercising also helps blood flow through the body and back to the heart.
18. Your answer may vary but it may include the following aerobic exercises: walking, running, jogging, swimming, biking, cross-country skiing.
19. Your answers will vary. Call or write me if you did not know how to answer this question and I will help you through it. Just make sure you back-up your answer.
20. Your answers will vary. Call or write me if you did not know how to answer this question and I will help you through it. Just make sure you back-up your answer.

Congratulations you finished Chapter 2!!