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Lesson Presentation Materials for High School Students

Positive Prevention HIV/STD Prevention & Comprehensive Sexual Health Education. Lesson Presentation Materials for High School Students. Positive Prevention HIV/STD Prevention & Comprehensive Sexual Health Education. Introduction/Getting Started Lesson 1.

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Lesson Presentation Materials for High School Students

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  1. Positive Prevention HIV/STD Prevention & Comprehensive Sexual Health Education Lesson Presentation Materials for High School Students

  2. Positive Prevention HIV/STD Prevention & Comprehensive Sexual Health Education Introduction/Getting Started Lesson 1

  3. Time for the Pre-Test • Please… • Complete your Pre-Test • This is graded based on completion only. • There will be a post test that is graded on knowledge at the end of the unit. • Bring it back Signed by a parent tomorrow!

  4. Positive Prevention HIV/STD Prevention Education During this next week we will be studying: • Introduction/ Setting Norms • Reproductive Systems • HIV/AIDS Epidemic • Sexually Transmitted Diseases • Risks and Reasons for Choosing Abstinence • Media & Peer Pressure/ Healthy Relationships • Community Resources &Personal Contract

  5. Today’s Lesson Objectives (Please write this on the top left hand corner of the handout.) • Identify why it is difficult to talk about sex • Establish group agreements • Complete a unit pre-test • Define basic terminology • Participate in a Exchanging Body Fluids Activity

  6. Why is it difficult to discuss sex-related topics? How might some students behave when we discuss sex-related topics?

  7. What Group Agreements will we follow to promote mature and responsible discussions? ***We will be agreeing on several and putting them in writing for future reference.

  8. What does HIV stand for? • H _____________________ • I _____________________ • V _____________________ • *viruses cannot be killed • with antibiotics Human (not dogs or mosquitoes) Immune Deficiency (no ability to fight infection) Virus (a pathogen that takes over white blood cells)*

  9. After several years, an untreated HIV infection progresses to AIDS. What does AIDS stand for? A _____________________ I _____________________ D _____________________ S _____________________ Acquired (you get it from others) ImmuneDeficiency (no ability to fight infection) ImmuneDeficiency (no ability to fight infection) Syndrome (a variety of resulting illnesses and conditions)* *including cancer, pneumonia, and brain infections

  10. Positive Prevention HIV/STD and Teen Pregnancy Prevention • HIV/AIDS is just one of over twenty different STDs. What does STD stand for? • S _____________________ • T _____________________ • D _____________________ • * Includes contact between penis, anus, vagina and/or mouth Sexually (related to sexual contact)* Transmitted (passed, spread) Disease (being sick, infected)

  11. . • Exchanging Body Fluids Activity • Pick up a cup, but don’t drink the liquid! • Exchange your liquid with three people (unless you are a “1” or an “A”) • Get “tested” Day Seven: PP HIV/STD Lesson Six

  12. . • Exchanging Body Fluids Activity • What happened to the “1”s? Why? • What happened to the “A”s? Why? • How is this activity similar to the real AIDS epidemic? • How is this activity different from the real AIDS epidemic? Day Seven: PP HIV/STD Lesson Six

  13. Homework: LessonWrap Up #1 Due tomorrow WITH A PARENT SIGNATURE

  14. Positive Prevention HIV/STD Prevention & Comprehensive Sexual Health Education Reproductive System Lesson 2

  15. The Human Body: The Reproductive System

  16. Review • Mitosis is the type of cell division that occurs in non-reproductive cells. • Produces exact copies of the parent cell • Meiosis is cell division that occurs in reproductive cells; gametes. • Produces egg and sperm cells with half the genetic material of the parent cells. • 23 chromosomes are contained in gametes; this is so that when egg and sperm meet, they produce offspring with 46 chromosomes.

  17. Organs of the Male Reproductive System • Penis • Urethra • Vas Deferens • Scrotum • Testes • Bladder* *Not a part of the reproductive system

  18. External Organs of the Male Reproductive System • Penis: the external reproductive organ, urethra passes through the penis and allows urine and semen to exit the body. • Scrotum: a sac or pouch which holds the testes. • The function of the scrotum is to maintain the proper temperature of the testes. • Sperm is destroyed unless a temperature of 97o is maintained.

  19. Internal Organs of the Male Reproductive System • Bladder*: holds urine prior to urination. Urine leaves the bladder via the urethra. • Urethra: a tube which allows urine and semen to exit the body. Connects to the bladder • Vas deferens: a tube which connects the testes to the urethra and allows semen to exit the body. • Testes: two glands which produce sperm and hormones (testosterone)

  20. Vagina Cervix Uterus Fallopian Tubes Ovary Organs of the Female Reproductive System

  21. Organs of the Female Reproductive System • Vagina: also called the birth canal, a tube leading from the uterus to the outside of the body. • Cervix: the lower portion of the uterus; where the vagina and uterus meet. • Uterus: a hollow, fist-sized organ located between the bladder and rectum. • Fallopian Tubes: also called oviducts; are two tubes connecting the uterus with the ovaries.

  22. Organs of the Female Reproductive System • Ovaries: small organs on the ends of the Fallopian tubes responsible for the production and release of eggs (ova-pl). • Females are born with all of the eggs they will ever produce. • Ovaries alternate the release of eggs each month. • Like testes, the ovaries produce hormones-estrogen. • This release of the ova is called ovulation.

  23. The Menstrual Cycle • The menstrual cycle typically lasts 28 days; approximately 1 month. • One cycle is the amount of time from the beginning of one period to the beginning of the next period. • The beginning of a period is marked by the release of the blood and lining from the inside of the uterus. • This flow of blood typically lasts 3-7 days and is called menstruation.

  24. The Menstrual Cycle • After menstruation, the ovaries release hormones that tell the uterus to grow a new lining and prepare to receive a new egg. • As the uterus prepares a new lining, one of the ovaries releases an egg. This is called ovulation. • Ovulation occurs about halfway through a woman’s cycle. • The egg travels through the Fallopian tube. If it is not fertilized it breaks down and is released with the lining and blood of the uterus.

  25. Menstrual Cycle Timeline

  26. Menstrual Cycle Timeline

  27. The Menstrual Cycle and Fertilization • If the egg is fertilized by a sperm cell, the egg will implant in the lining of the uterus and begin to develop. • Zygote: The first cells of a new organism; the time from fertilization to implantation. • Embryo: The zygote is called an embryo from implantation to 8 weeks. • Fetus: After 8 weeks of development, the embryo is known as a fetus.

  28. Twins • Multiple eggs are released or there is more than one ovulation. Both (or more) eggs are fertilized and you have fraternal twins. • One egg is released but splits in two. Identical twins are made. If the egg does not completely split in two, conjoined twins are produced.

  29. Homework: LessonWrap Up #2 Due tomorrow WITH A PARENT SIGNATURE

  30. Positive Prevention HIV/STD Prevention & Comprehensive Sexual Health Education HIV/AIDS Epidemic Lesson 3

  31. HIV: Effects on the Human Body, Transmission Myths and Facts

  32. How did the HIV/AIDS Epidemic Start? • Where did HIV come from? • Who is patient zero for AIDS? • https://www.youtube.com/watch?v=RzfoCaNIzBU

  33. Discuss • What new things did you learn about the origins of HIV? • What was surprising?

  34. Source: World Health Organization: http://www.who.int/gho/hiv/en/

  35. HIV Prevalence • Number of people with HIV worldwide (2016) • 36.7 million • 38% of all new infections are under the age of 25 • Predominantly heterosexual disease, affecting men, women, and children. • U.S. Stats • Estimated that one teenager infected with HIV every hour. • 1/7 of U.S. AIDS cases diagnosed in California. • In 2015, 39,513 people were diagnosed with HIV. The annual number of new diagnoses declined by 9% from 2010 to 2014.

  36. Discuss • What did you learn about the prevalence of HIV? • What was most surprising?

  37. HIV Effects and Symptoms • HIV enters and destroys white blood cells (T-cells) • Eventually, the body is no longer able to fight off infections. (This is known as AIDS.)

  38. HIV Life Cycle Animations • http://www.hhmi.org/biointeractive/hiv-life-cycle • http://highered.mheducation.com/sites/0072495855/student_view0/chapter24/animation__how_the_hiv_infection_cycle_works.html

  39. HIV Facts: • “Window Period”: HIV antibodies may not be detectable for 3 weeks to 6 months after infection. (This is how being HIV positive is tested!) • You can pass on the virus even if you don’t test positive! • Symptoms of HIV may not appear for YEARS! • Can be spread by apparently healthy individuals. • Currently NO cure or vaccine for HIV!

  40. Discuss • How does HIV harm the body? • What does an HIV positive individual look like? Is it possible to tell just by looking?

  41. Modes of Transmission • There are 4 body fluids that can transmit HIV. • Blood • Semen • Vaginal Fluids • Breast Milk • HIV enters body via bloodstream or mucous membranes. • Common entry points: Mouth, genitals, anus, broken skin.

  42. Review and Discuss • What are the 4 body fluids that transmit HIV?

  43. Test Yourself: Truth vs. Myth • You can get AIDS from exposure to urine or saliva. • The AIDS epidemic infects men, women, and children. • Children can be infected by their mothers through breast milk. • HIV can only enter a person’s body through their penis or vagina. • People who look completely healthy may be HIV positive and can pass on the virus. • There is a window period (that may be up to 6 months) when an infected and contagious individual will still NOT test HIV positive even though they really are. • Some individuals may be HIV positive for years without showing symptoms. • Abstinence from risky behaviors (such as sexual activity or intravenous drug use) is the best way to prevent HIV infection. • Shaking hands or hugging a person with HIV will cause the virus to be passed on to you.

  44. Test Yourself: Truth vs. Myth Answers • Myth • Truth • Truth • Myth • Truth • Truth • Truth • Truth • Myth

  45. Homework: LessonWrap Up #3 Due tomorrow WITH A PARENT SIGNATURE

  46. Positive Prevention HIV/STD Prevention & Comprehensive Sexual Health Education Preventing Sexually Transmitted Diseases Lesson 4

  47. Lesson Objectives: • Identify and describe common STDs and their symptoms • Identify community resources for STD testing and treatment • Demonstrate setting personal boundaries in a variety of situations Day Four: PP HIV/STD Lesson Three

  48. What does STD stand for? S _____________________ T _____________________ D _____________________ Day Four: PP HIV/STD Lesson Three

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