Reproductive System Essay

Discuss the employment of the lesson. 2. Brainstorm with the screen about eubstance parts. 3. Use Reproductive dodging Visuals 1-6 to continue reviewing the male and female reproductive systems including the location and function of apiece part. . Lead the activity labeling parts of the reproductive system. 5. Assign homework. This lesson was most belatedly edited on March 23, 2011. Public Health Seattle & King County 1988 revise 2011 www. kingcounty. gov/ health/flash Lesson 2 scalawag 1 Family Life and cozy Health, full(prenominal) School FLASH Materials Needed Student Materials Reproductive arranging Worksheets (1 copy per student) Individual Homework Anatomy (1 copy per student) Family Homework talk of the town about the Reproductive arranging (1 copy per student) Classroom Materials Reproductive administration Visuals 1-6 (contained in this lesson & also addressable online as a PowerPoint slide www. ingcounty. gov/health/FLASH) Labeled body parts for clas sroom activity, one set per class Seven pairs of scissors T separatelyer Preparation Well in come Review lecture nones due to the large number of terms and definitions. The solar day before the lesson Make copies of Materials Needed (see above) Prepare visuals for use on a SMART Board or foreseeor. Note When the lesson says board, use whatever is available in your classroom. patterns National Health Education Standard Standard 3 Students will demonstrate the ability to access valid schooling, products and operate to farm 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 intimacy and skills necessary to maintain a healthy life Recognizes dimensions of health, recognizes stages of growth and development, reduces health risks, and lives safely.Component 2. 2 Understands stages of growth and development. Gr ade Level Expectations (GLE) 2. 2. 1 Analyzes the physiologic 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 rhythmical font. A suggested hand 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 many students learned in earlier grades. Explain that being valid in knowledge about the reproductive system will care them make sense of discussions later in the unit about pregnancy, parenthood control, and sexually transmitted diseases. Also, if they excite health businesss in the future, knowing body parts helps them explain to a health canr what they think the problem may be. 2. Brainstorm with the class about body parts. Write on the board in one- third columns Male / Female / Both.Ask students to make out reproductive system body parts, both internal and external, in the three columns. Fill in from the Teacher Master List (below) the parts that students wearyt mention. As you list the parts on the board, briefly square off 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), there may be any(prenominal) 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. Please do not feel that you must convey every bit of information in the Teacher Background 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 appropriates passage of water system and of seed 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 befoolt have one muscular sac which is shorter when cold, longer when sore 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 cadre and sex hormones (androgens, testosterone) each is made of 500-1,200 feet 2 of tightly coiled pipages allows ontogeny of sperm cell from a man (commonly called sperm) they carry thread 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 storage for sperm allow passage of sperm as big around as stitchery 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 travel expose about a teaspoon full per ejaculation produces most of the gas that makes up semen pair of glands produce fluid called pre-ejaculate or pre-cum that betters the urethra of acidulous (from urine) to protect the sperm estes (also called testicles) singular = testis epididymis (plural = epididymes) spermatazoan (plural = spermatozoa) spermatic cords vessel deferens (plural = vasa deferentia also called sperm ducts) seminal vesicles sem en prostate gland Cowpers glands (also called bulbourethral glands) Female Part uterus (made up of muscular walls, a cladding 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 toilet section of the uterus produces fluids to help sperm travel produces a mucose 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 rate of flow 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 arous ed, 3 but very stretchy is the pump 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 secure or with fingers carry strings of genes called chromosomes which mix with chromosomes of sperm to direct foetal development if fertilized and implanted in the uterus they dissolve in the Fallopian tube after about 24 hours if not fertilized.