1. Chapter 12 Growing and Changing Lesson 1 Changes During Adolescence Next >> Teacher’s notes are available in the notes section of this presentation.

2. In this lesson, you will learn to  identify physical, mental, emotional, and social changes that occur during adolescence.  describe healthy ways of expressing your emotions.  develop ways to manage strong emotions.

3.  adolescence The stage of life between childhood and adulthood The time when you develop physical characteristics of adults your own gender  puberty

4. Predicting Skim the headings, photos, and captions in this lesson. Write down three pieces of information you think will be covered in this lesson. Headings in this Lesson What Happens During Adolescence? Physical Growth Mental Growth Emotional Growth Expressing Emotions Social Growth

5. What Happens During Adolescence? During adolescence, you experience many physical, mental, emotional, and social changes. adolescence The stage of life between childhood and adulthood During your teen years, your body continues to grow and change, as do your interests

6. Physical Growth Teens go through puberty at different rates puberty The time when you develop physical characteristics of adults of your own gender Most females start puberty between the ages of 8 and 13. Most males start puberty between the ages of 9 and 14.

7. Physical Growth MalesFemales Male hormone production increases.Female hormone production increases. Sudden, rapid growth occurs. All permanent teeth come into place.All permanent teeth come into place, Acne may appear. Underarm hair appears. Pubic hair appears. Perspiration increases. External genitals grow.Uterus and ovaries enlarge. Shoulders broaden.Breasts develop. Muscles develop.Hips become wider. Sperm production starts.Body fat increases. Facial hair appears.Ovulation occurs. Larynx gets larger, and voice deepens.Menstruation starts.

8. Mental Growth As your brain grows, its ability increases to do complex reasoning and problem solving increases. You learn to be more responsible. You begin to make decisions based on your values and beliefs and understand that people have different points of view. Just like physical changes that teens experience, mental, emotional, and social changes happen at different rates, too.

9. Emotional Growth You might become closer to your friends and feel less connected to your parents. Being attracted to someone and feeling close to him or her emotionally is an important part of a healthy relationship. As you mature, you will learn to manage your emotions in a positive way. Just like physical changes that teens experience, mental, emotional, and social changes happen at different rates, too.

10. Expressing Emotions You may feel many different emotions in a short period of time. When you try to manage many strong feelings at once, it can feel overwhelming. You might feel like lashing out at others or keeping your feelings hidden.

11. Talking to someone you trust can help you cope with strong feelings.

12. Expressing Emotions Healthy Ways of Expressing Feelings Write in a journal. Draw. Play music. Exercise. Participate in a hobby. Talk to your friends, a sibling, your parents, a counselor, or another adult you trust.

13. Social Growth Social growth is important because it can help you find your place in society. The social connections that you make can help you develop friendships, find job opportunities, and get emotional support. It is important to choose friends that will support and influence you in a positive way. Choosing friends that will support and influence you in a positive way will help you make good choices during your teen years

14. What I Learned Identify Name three ways that females’ and males’ bodies change during puberty. Lesson 1 Review Figure 12.1 on page 365

15. What I Learned Vocabulary Define puberty. Lesson 1 Review Puberty is the time when adult physical characteristics develop.

16. What I Learned Give Examples Give three examples of how to express strong emotions in a healthy way. Lesson 1 Review Sample answer: writing in a diary, talking with a friend, and thinking about your problems while participating in a hobby

17. What I Learned Identify Identify two ways teens grow emotionally during adolescence. Lesson 1 Review Sample answer: becoming closer to peers and less connected to parents, feeling emotionally close to someone

18. Thinking Critically Analyze How can after-school activities help you discover who you will be as an adult? Lesson 1 Review Answers will vary but might include that they help you grow socially or help you shape your values and discover who you are.

19. Thinking Critically Analyze Teens face a lot of challenges. Which do you think are the hardest and why? Lesson 1 Review Answers will vary but might include managing emotions, going through puberty, or saying no to peers.

20. Click for: End of Chapter 12 Growing and Changing Lesson 1 Changes During Adolescence >> Main Menu >> Chapter 12 Assessment