1. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu How to Use This Presentation To View the presentation as a slideshow with effects select “View” on the menu bar and click on “Slide Show.” To advance through the presentation, click the right arrow key or the space bar. From the resources slide, click on any resource to see a presentation for that resource. From the Chapter menu screen click on any lesson to go directly to that lesson’s presentation. You may exit the slide show at any time by pressing the Esc key.

2. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Chapter Presentation Transparencies Bellringers Image and Activity Bank Resources Copyright © by Holt, Rinehart and Winston. All rights reserved. Chapter Menu Brain Food Video Quiz Quotes About Character

3. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character Copyright © by Holt, Rinehart and Winston. All rights reserved. “Fame is vapor, popularity an accident, riches take wing, and only character endures.” —Horace Greeley ResourcesChapter menu

4. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu The Stages of Life Chapter 9

5. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu The Stages of Life Lessons Lesson 1 The Male Reproductive System Lesson 2 The Female Reproductive System Lesson 3 Pregnancy and Birth Lesson 4 Growing and Changing Chapter 9

6. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Bellringer How do the reproductive systems differ from other organ systems? Chapter 9

7. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Objectives Identify the parts of the male reproductive system. Summarize the path of sperm through the male reproductive system. Describe seven problems of the male reproductive system. Describe four ways to prevent common reproductive problems. Chapter 9

8. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Start Off Write What are some problems of the male reproductive system? Chapter 9

9. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System The Male Body The Testes The testes, also called the testicles, are the organs that make sperm and the primary male sex hormone, testosterone. Leaving the Testes After leaving the testes, sperm mature in the epididymis. Then, the sperm are mixed with fluids and carried out of the man’s body through the penis. Chapter 9

10. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Chapter 9

11. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System The Path Traveled by Sperm The Vas Deferens When the sperm are fully mature, they move into the vas deferens. The vas deferens run from each epididymis, out of the scrotum. The Urethra The urethra is the tube that carries urine and sperm out of the body through the penis. Chapter 9

12. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Chapter 9 Sperm spend 70 days forming in the seminiferous tubules. They then spend several weeks maturing in the epididymis.

13. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Male Reproductive Problems Regular Checkups Many boys and men do not recognize the importance of getting regular medical checkups. But medical checkups can help boys and men protect themselves from problems of the male reproductive system. Chapter 9

14. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Chapter 9

15. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Caring for the Male Body Protecting Your Health Men and boys can protect themselves from reproductive health problems in the following ways: 1. Bathe every day and keep skin clean and dry. 2. Wear protective gear when playing sports. 3. See a doctor regularly. 4. Abstain from sex before marriage. Chapter 9

16. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Bellringer Make a chart that compares reproduction in birds with reproduction in humans. Chapter 9

17. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Objectives Identify the structures of the female reproductive system. Summarize the typical menstrual cycle. Describe six problems of the female reproductive system. Describe four ways to prevent common female reproductive problems. Chapter 9

18. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Start Off Write What is menstruation? Chapter 9

19. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System The Female Body The Ovaries The ova, or eggs, are stored in organs called ovaries. The ovaries also make most of the primary female sex hormone, estrogen. Path from Ovaries to Uterus An ovum travels from an ovary to the uterus through a fallopian tube. Chapter 9

20. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Chapter 9

21. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Ovulation What Is Ovulation? Beginning at puberty, one of the ovaries releases a mature ovum every month in a process called ovulation. FSH Hormone An ovary contains ova at various stages of development. When a hormone called FSH is released each month, some of the developing ova are at the right stage to finish maturing. Chapter 9

22. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Menstruation What Is Menstruation? The monthly breakdown and shedding of the endometrium is called menstruation. The Menstrual Cycle Ovulation and menstruation happen in a cycle that lasts about 28 days. This cycle is called the menstrual cycle. Chapter 9

23. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System The Menstrual Cycle Days 1-5: The lining of the uterus is shed. Blood and tissue leave the body through the vagina. Days 1-13: An ovum matures in the ovary. Day 14: Ovulation—an ovum is released from the ovary. Days 15-28: The ovum travels down the fallopian tube to the uterus. If the ovum is not fertilized, the cycle will begin again at Day 1. Chapter 9

24. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Common Reproductive Problems Puberty and Stress Most healthy young women do not have any significant problems with their reproductive system. But the changes in the female reproductive system at puberty can cause young women a great deal of stress. Chapter 9

25. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Chapter 9

26. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Caring for the Female Body Protect Your Health Women and girls can protect themselves from reproductive health problems in the following ways: 1. Bathe every day. 2. See a doctor regularly. 3. Abstain from sex before marriage. 4. Maintain good hygiene during menstrual periods. Chapter 9

27. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Bellringer Answer the following statements with “true” or “false.” 1.Fetuses are able to hear outside sounds from within the womb. 2.Fetuses dream while inside the womb. 3.A newborn baby recognizes its mother by the sound of her voice. Chapter 9

28. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Objectives Describe changes in the mother’s body during pregnancy. Describe three factors that affect the health of both the mother and the fetus. Summarize human development before birth. Chapter 9

29. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Start Off Write How can a pregnant woman’s health habits affect the developing fetus? Chapter 9

30. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth A New Beginning Pregnancy Pregnancy is the time when the new cell formed during fertilization grows and develops into a baby in the woman’s uterus. Embryo and Fetus From the time that the ovum and the sperm unite until the end of the eighth week, the developing human is called an embryo. From the eighth week until birth, the developing human is called a fetus. Chapter 9

31. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Changes in the Mother’s Body Morning Sickness Some of the hormones produced by a pregnant woman’s body may make her nauseated. This response is called “morning sickness” and usually lasts for about 3 months. Enlargement of the Abdomen Over the 9-month period, the woman’s uterus stretches to hold a full- sized newborn baby. This stretching makes her abdomen get larger. Chapter 9

32. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Nourishing the Fetus The Placenta The placenta is an organ that grows in the woman’s uterus during pregnancy and allows nutrients, gases, and wastes to be exchanged between the mother and the fetus. Drugs and the Fetus A mother can hurt her fetus’s health by taking drugs, drinking alcohol, or smoking. Chapter 9

33. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth The First Trimester Three Months The first trimester is the first 3 months, or 12 weeks, of a pregnancy. Organs Forming By the end of the first trimester, all of the major organs of the embryo’s body are formed. Chapter 9

34. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth The Second Trimester Fourth Through Sixth Month The second trimester is the fourth through the sixth month, or the 13th through the 27th week, of pregnancy. Hair Forms By the end of the second trimester, a downy, soft hair covers the fetus’s body. Chapter 9

35. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth The Third Trimester Seventh Through Ninth Month The third trimester is the last 3 months, or 12 weeks, of pregnancy. Final Development At the end of the ninth month, the baby is prepared to live outside the mother’s uterus. Chapter 9

36. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Birth What Is Birth? The passage of a baby from its mother’s uterus to outside her body is called birth. The Process of Birth During birth, the uterus contracts many times and pushes the baby through the vagina and outside the mother’s body. Chapter 9

37. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Chapter 9 Sometimes, doctors have to deliver a baby by a Caesarean section. In this procedure, the doctor surgically removes the baby and the placenta from the mother’s uterus.

38. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Chapter 9

39. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 4 Growing and Changing Bellringer Name the stages of development you have passed through thus far in your life. Include the stages you went through while still in the uterus. Chapter 9

40. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 4 Growing and Changing Objectives Describe development during childhood. Explain development during adolescence. Describe what happens to the body during aging. Identify the stages of grief. Chapter 9

41. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 4 Growing and Changing Start Off Write After people reach adulthood, how do their bodies continue to change? Chapter 9

42. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 4 Growing and Changing Childhood Development Infancy The stage of development between birth and age 1 is called infancy. Childhood Childhood is the stage of development between infancy and adolescence. Chapter 9

43. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 4 Growing and Changing Adolescence What Is Adolescence? The time in a person’s life when they mature from a child to an adult is called adolescence. Puberty Puberty is the stage of development when the reproductive organs mature and the person becomes able to reproduce. Chapter 9

44. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 4 Growing and Changing Adulthood What Is Adulthood? Adulthood is the stage of life that follows adolescence and lasts until the end of life. Characteristics of Adulthood During adulthood, many people fulfill personal and professional goals. Adulthood is the time in life when people begin to establish careers. Chapter 9

45. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 4 Growing and Changing Aging Health Problems and Aging As people age, they may encounter health problems, such as the following: 1. Arthritis 2. Alzheimer’s Disease 3. Heart Disease 4. Cancer Chapter 9

46. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 4 Growing and Changing Death Life Expectancy Life expectancy is how long people are expected to live. People are living longer because medical advances are keeping people healthy longer. The End of Life Everyone eventually dies. Death is the end of life. Chapter 9

47. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 4 Growing and Changing Grief Five Stages of Grief Many people go through the following five stages when dealing with the death of someone they love: 1. Denial 2. Anger 3. Bargaining 4. Despair 5. Acceptance Chapter 9

48. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Click below to watch the Brain Food Video Quiz that accompanies this chapter. You may stop the video at any time by pressing the Esc key. Brain Food Video Quiz

49. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Chapter 9

50. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 1 The Male Reproductive System Chapter 9

51. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 2 The Female Reproductive System Chapter 9

52. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Chapter 9

53. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Lesson 3 Pregnancy and Birth Chapter 9

54. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “If you stand straight, do not fear a crooked shadow.” —Chinese Proverb

55. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “One falsehood spoils a thousand truths.” —African Proverb

56. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “A man cannot be comfortable without his own approval.” —Mark Twain

57. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Our reverence is good for nothing if it does not begin with self-respect.” —Oliver Wendell Holmes

58. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “When the character of a man is not clear to you, look at his friends.” —Japanese Proverb

59. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “What lies behind us and what lies before us are small matters compared to what lies within us.” —Ralph Waldo Emerson

60. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “A good name, like good will, is got by many actions and lost by one.” —Lord Jeffrey

61. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “To enjoy the things we ought and to hate the things we ought has the greatest bearing on excellence of character.” —Aristotle

62. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “He that respects himself is safe from others; He wears a coat of mail that none can pierce.” —Henry Wadsworth Longfellow

63. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “The reputation of a thousand years may be determined by the conduct of one hour.” —Japanese Proverb

64. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Dreams are the touchstones of our character.” —Henry David Thoreau

65. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “A man’s character is his fate.” —Heraclitus

66. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Character is that which reveals moral purpose, exposing the class of things a man chooses and avoids.” —Aristotle

67. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “What you do speaks so loud that I cannot hear what you say.” —Ralph Waldo Emerson

68. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Abstinence is the surety of temperance.” —Plato

69. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “This above all, to thine own self be true/And it must follow, as the night the day/ Thou canst not then be false to any man.” —William Shakespeare

70. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “No change of circumstances can repair a defect of character.” —Ralph Waldo Emerson

71. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Men acquire a particular quality by constantly acting a particular way... you become just by performing just actions, temperate by performing temperate actions, brave by performing brave actions.” —Aristotle

72. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “The way to gain a good reputation is to endeavor to be what you desire to appear.” —Socrates

73. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Do what you know and perception is converted into character.” —Ralph Waldo Emerson

74. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Rather fail with honor than succeed by fraud.” —Sophocles

75. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Character is higher than intellect.” —Ralph Waldo Emerson

76. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “To know what is right and not do it is the worst cowardice.” —Confucius

77. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “It takes less time to do a thing right, than it does to explain why you did it wrong.” —Henry Wadsworth Longfellow

78. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Nature magically suits a man to his fortunes, by making them the fruit of his character.” —Ralph Waldo Emerson

79. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “That soul that can be honest is the only perfect man.” —John Fletcher

80. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “One does evil enough when one does nothing good.” —German Proverb

81. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “There is no pillow so soft as a clear conscience.” —French Proverb

82. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Don't forget to love yourself.” —Soren Kierkegaard

83. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Character is the indelible mark that determines the only true value of all people and all their work.” —Orison Swett Marden

84. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “What we think or what we believe is, in the end, of little consequence. The only thing of consequence is what we do.” —John Ruskin

85. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Fame is vapor, popularity an accident, riches take wing, and only character endures.” —Horace Greeley

86. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “You can easily judge the character of a man by how he treats those who can do nothing for him.” —James D. Miles

87. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Right is right, even if everyone is against it; and wrong is wrong, even if everyone is for it.” —William Penn

88. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Our deeds determine us, as much as we determine our deeds.” —George Eliot

89. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Character is the result of two things: mental attitude and the way we spend our time.” —Elbert Hubbard

90. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “A man without character is like a ship without a rudder.” —Karl G. Maeser

91. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Character is much easier kept than recovered.” —Thomas Paine

92. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Character is power.” —Booker T. Washington

93. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “An individual step in character training is to put responsibility on the individual.” —Robert Baden-Powell

94. Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Quotes About Character “Character is a by-product; it is produced in the great manufacture of daily duty.” —Woodrow T. Wilson