Reproductive System Essay

Discuss the purpose of the lesson. 2. Brainstorm with the class ab pop body part. 3. Use procreative System Visuals 1-6 to continue reviewing the manly and female reproductive systems including the location and function of each part. . Lead the activity labeling split of the reproductive system. 5. Assign homework. This lesson was most late edited on March 23, 2011. Public Health Seattle & King County 1988 revise 2011 www. kingcounty. gov/health/flash Lesson 2 Page 1 Family Life and sexual Health, high school School FLASH Materials Needed Student Materials productive System Worksheets (1 copy per student) Individual Homework Anatomy (1 copy per student) Family Homework Talking about the Reproductive System (1 copy per student) Classroom Materials Reproductive System Visuals 1-6 (contained in this lesson & also available online as a PowerPoint slide www. ingcounty. gov/health/FLASH) Labeled body parts for classroom activity, one set per class Seven pairs of scissors Tea cher Preparation Well in advance Review lecture notes due to the titanic number of terms and definitions. The day before the lesson Make copies of Materials Needed (see above) Prepare visuals for give on a SMART Board or projector. Note When the lesson says board, use whatever is available in your classroom. ideals National Health Education Standard Standard 3 Students will demonstrate the ability to access valid information, products and service to enhance health. Performance Indicator 3. 12. 4 Determine when professional health services may be required. Washington State Health Education Standard Essential Academic Learning Requirement (EALR) 2 The student acquires the knowledge and skills necessary to maintain a healthy life Recognizes dimensions of health, recognizes stages of growth and victimisation, reduces health risks, and lives safely. ingredient 2. 2 Understands stages of growth and development. Grade Level Expectations (GLE) 2. 2. 1 Analyzes the physiological an d psychological changes throughout the lifetime. Public Health Seattle & King County 1988 revised 2011 www. kingcounty. gov/health/flash Lesson 2 Page 2 Family Life and Sexual Health, High School FLASH Activities NOTE Instructions to you are in regular font. A suggested script is in italics. Feel free to modify the script to your style and your students needs. 1. Discuss the purpose of the lesson.Identify the lesson as, primarily, a review of information that umteen students learned in primarily grades. Explain that being well-grounded in knowledge about the reproductive system will help them make sense of discussions later in the building block about pregnancy, birth control, and sexually transmitted diseases. Also, if they have health problems in the future, knowing body parts helps them explain to a health provider what they mobilize the problem may be. 2. Brainstorm with the class about body parts. Write on the board in three columns Male / womanish / Both.Ask students to touch reproductive system body parts, both internal and external, in the three columns. Fill in from the Teacher Master List (below) the parts that students dont mention. As you list the parts on the board, briefly define each body part, where it is in the body and what it does. 3. Use Reproductive System Visuals 1-6 to continue reviewing the male and female reproductive systems, including the location and function of each part. Use a document camera (or SMART Board, overhead projector, etc) to project the images on the board.Explain that the parts labeled as male, female, or both are for most people, but when people are intersex (i. e. , they have a disorder of sex development), at that place may be some differences differences that were present at birth. NOTE Briefly review what it does (each parts function, below) if students are unfamiliar with the physiology, as you point to the visuals. cheer do not feel that you must convey every bit of information in the Teacher Backgro und chart, below. Find more suggested language regarding the hymen and circumcision in Lesson 16, p 5.Teacher Background Male Part penis (made up of shaft, glans, and sometimes foreskin) foreskin Public Health Seattle & King County What it Is / What it Does allows passage of piddle and of semen provides sensation (has many nerve endings) the average penis measures 3-4 when its not erect (flaccid) and 5-7 when erect 1 protects the glans of the penis provides sensation males whove been circumcised dont have one muscular sac which is shorter when cold, longer when warm holds testes controls temperature provides sensation ww. kingcounty. gov/health/flash scrotum 1988 revised 2011 Lesson 2 Page 3 Family Life and Sexual Health, High School FLASH produce sperm and sex hormones (androgens, testosterone) each is made of 500-1,200 feet 2 of tightly coiled tubes allows maturation of sperm cell from a man (commonly called sperm) they carry strings of genes (called chromosomes) o r DNA instructions in case the sperm cell meets with an egg cell and fertilizes it. uspend the testis supply blood to the testis provide sensation carry sperm from the testis provides storage for sperm allow passage of sperm as big more or less as sewing thread they lead into the abdomen, where (behind the bladder) they widen into storage sacs contribute fructose (sugar) to semen for nourishing the sperm helps sperm live longer and lead better about a teaspoon full per ejaculation produces most of the fluid that makes up semen pair of glands produce fluid called pre-ejaculate or pre-cum that cleanses the urethra of sour (from urine) to protect the sperm estes (also called testicles) singular = testis epididymis (plural = epididymes) spermatazoan (plural = spermatozoa) spermatic cords vas deferens (plural = vasa deferentia also called sperm ducts) seminal vesicles semen prostate gland Cowpers glands (also called bulbourethral glands) Female Part uterus (made up of muscular walls, a lining called the endometrium, and a cervix.The uterus is also called womb) cervix What it Is / What it Does ouses and protects embryo/fetus/baby allows nourishing waste exchange with placenta nourishes an embryo, before a placenta grows the bottom section of the uterus produces fluids to help sperm travel produces a mucous plug to keep germs out during pregnancy allows passage of sperm produces fluids to cleanse and lubricate itself and to help sperm travel allows passage of shed endometrium during menstruation allows passage of baby provides sensation (has many nerve endings especially in the outer third) a collapsed tube, like a deflated balloon www. ingcounty. gov/health/flash vagina Public Health Seattle King County 1988 revised 2011 Lesson 2 Page 4 Family Life and Sexual Health, High School FLASH 3 long when not aroused, 5-6 when aroused, 3 but very stretchable is the middle of females three openings membrane partly covering vaginal opening ome girls are born without a hymen may be stretched during sexual intercourse or by using a tampon or with fingers carry strings of genes called chromosomes which mix with chromosomes of sperm to direct fetal development if fertilized and implanted in the uterus they dissolve in the Fallopian tube after about 24 hours if not fertilized.