Reproductive System Essay Example for Free

Reproductive System EssayDiscuss the purpose of the lesson. 2. Brainstorm with the class approximately body parts. 3. Use Reproductive System Visuals 1-6 to continue reviewing the male and female productive bodys including the location and feed of each(prenominal) part. . Lead the activity labeling parts of the reproductive system. 5. Assign homework. This lesson was most recently edited on March 23, 2011. Public wellness Seattle King County 1988 rewrite 2011 www. kingcounty. gov/wellness/flash Lesson 2 Page 1 Family Life and Sexual wellness, High School brand Materials Needed Student Materials Reproductive System Worksheets (1 write per student) Individual Homework Anatomy (1 sham 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/ flaunt) Labeled body parts for classroom acti vity, one set per class Seven pairs of scissors teacher Preparation Well in advance Review lecture nones due to the large number of wrong and definitions. The day forwards the lesson Make copies of Materials Needed (see above) Prepare visuals for use on a SMART circuit board or dateor. Note When the lesson says board, use whatever is available in your classroom. standards National Health Education Standard Standard 3 Students will demonstrate the ability to access valid information, products and services to enhance health. executing Indicator 3. 12. 4 Determine when professional health services may be required. Washington take hold Health Education Standard Essential Academic Learning Requirement (EALR) 2 The student acquires the familiarity and skills necessary to maintain a healthy life Recognizes dimensions of health, recognizes stages of produce and development, reduces health risks, and tarrys safely.Component 2. 2 Understands stages of growth and development . Grade Level Expectations (GLE) 2. 2. 1 Analyzes the physiological and 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 liberal 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 numerous students learned in earlier grades. Explain that being well-grounded in knowledge about the reproductive system will help them make sense of discussions later in the unit about pregnancy, deport 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 think the problem may be. 2. Brainstorm with the class about body parts. make unnecessar y on the board in three columns Male / Female / Both.Ask students to name reproductive system body parts, both internal and external, in the three columns. Fill in from the Teacher Master make (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, solely when people are intersex (i. e. , they have a disorder of sex development), there may be some differences differences that were present at birth. NOTE Briefly review what it does (each parts function, below) if students are unknown with the physiology, as you point to the visuals. Please do not feel that you must convey every art object of information in the Teacher Background chart, below. Find more suggested language regarding the virginal membrane and circumcision in Lesson 16, p 5.Teacher Background Male Part penis (make up of shaft, glans, and sometimes foreskin) foreskin Public Health Seattle King County What it Is / What it Does allows passage of urine 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) or 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 terminal for sperm allow passage of sperm as big around as sewing typewriter ribbon 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 propel better about a teaspoon full per ejaculation produces most of the melted that makes up semen pair of secretors produce fluid called pre-ejaculate or pre-cum that cleanses the urethra of acid (from urine) to protect the sperm estes (also called testicles) unequalled = 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 nutrient 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 guarantee 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 stretchy 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.