Human+Reproduction

Biology 30 Unit 2
 * Objective: || //Students will// explain how survival of the human species is ensured through reproduction. ||

functions; i.e., ovaries, Fallopian tubes, uterus, endometrium, cervix, vagina || deferentia, Cowper’s glands, seminal vesicles, prostate gland, ejaculatory duct, urethra, penis || reproduction; //e.g., chlamydia, gonorrhea, human papilloma virus.// ||
 * 30–B1.1k || identify the structures in the human female reproductive system and describe their
 * 30–B1.2k || identify the structures in the human male reproductive system and describe their functions; i.e., testes, seminiferous tubules, interstitial cells, Sertoli cells, epididymides, vasa (ductus)
 * 30–B1.5k || explain how sexually transmitted infections (STIs) can interfere with fertility and

2. What are the key structures of the male and female reproductive system? ||
 * Focusing Questions: || 1. How is survival of the human species ensured through reproduction?

Learning Activities: 1. Draw a diagram of the male and female reproductive system identifying all the key reproductive structures 2. Identify the key functions of each of the reproductive structures. 3. Identify the parts of each reproductive system that are susceptible to damage or defects, describe the damage or defect and their impact on the ability of the reproductive system to function properly.

Resources:

[]

[|//http://www.youtube.com/watch?v=XO1qn03dmec//] [|//http://www.sophia.org/male-reproductive-system/male-reproductive-system--5-tutorial//] [|//http://www.youtube.com/watch?v=dpWCd_i9pJs//] [|//http://en.wikibooks.org/wiki/Human_Physiology/The_male_reproductive_system//] [] [] || [] ||
 * male || [|//www.**youtube**.com/watch?v=WEzcK-OKd10//] [|//www.**youtube**.com/watch?v=qCXG_ZfqAks//]
 * Female || [|//www.**youtube**.com/watch?v=koqhjaBynGw//]//; http://www.youtube.com/watch?v=SkcddD0LGlM// ||
 * Female rep cycle || [|//http://www.youtube.com/watch?v=MLJTLAKFM3k//] ||
 * development || []

Evidence of Learning:
 * Completed diagrams and charts; assignment package; quizzes; text questions; unit exam; labs ||
 * Focusing Question: || What are the male and female gametes and how is their production regulated? ||
 * Focusing Question: || What are the male and female gametes and how is their production regulated? ||


 * 30–B1.3k || distinguish sperm and egg from their supporting structures; i.e., seminiferous tubules, interstitial cells, Sertoli cells, follicle, corpus luteum ||
 * 30–B1.4k || describe the chromosomal factors and hormonal influence on the formation of the gonads and reproductive organs in the female and male embryo and fetus; i.e., Y chromosome and role of testosterone ||

Learning Activity: 1. Draw and label diagram of egg and sperm and supporting structures 2. Complete a structure and function table for egg, sperm and supporting structures 3. Microscopy – viewing slides of egg and sperm 4. Discussion of the determinants of sex in a foetus; distinguish 1° from 2° sex chars Resources:
 * oogenesis ||  ||
 * spermatogenesis ||  ||
 * ovulation || [] ||

Evidence of Learning:
 * Labeled diagrams of egg and sperm in situ ||
 * Feedback loops for male and female reproductive systems ||
 * Completed sections of unit workbook ||
 * Completed related text questions ||

Assignment Booklets:




 * Objective: || //Students will// explain how human reproduction is regulated by chemical control systems. ||


 * Focusing Question: || How is human reproduction regulated by chemical control systems? ||

testosterone, in the regulation of primary and secondary sex characteristics in females and males || LH. ||
 * 30–B2.1k || describe the role of hormones, i.e., gonadotropic-releasing hormone (GnRH), follicle stimulating hormone (FSH), luteinizing hormone (LH), estrogen, progesterone,
 * 30–B2.2k || identify the principal reproductive hormones in the female and explain their interactions in the maintenance of the menstrual cycle; i.e., estrogen, progesterone, FSH, LH ||
 * 30–B2.3k || identify the principal reproductive hormones in the male and explain their interactions in the maintenance and functioning of the male reproductive system; i.e., testosterone, FSH,

Learning Activities: 1. Draw feedback loops for regulation of production of sperm identifying the key hormones and their effects. 2. Draw the menstrual, ovarian and endometrial cycle identifying the key hormones and their effects. 3. Students work cooperatively to complete HW #2 4. Chart comparing effects of FSH and LH in males vs. females Evidence of Learning: 1. Completed feedback loops and diagrams 2. HW #2 3. Quiz #2 (next day) Resources: [] ||
 * Hormonal control of female rep sys || []
 * Hormonal control of the male rep sys || [] ||

Assignments:


 * Objective: || //Students will// explain how cell differentiation and development in the human organism are regulated by a combination of genetic, endocrine and environmental factors. ||


 * Focusing Question: || How do genetics, the endocrine system and environmental factors regulate cell differentiation and development in humans? ||

parturition and lactation, and describe the control mechanisms of these events, i.e., progesterone, LH, human chorionic gonadotropin (hCG), prostaglandins, oxytocin, prolactin || physiological events that occur in the development of organ systems during each major stage (trimester); i.e., zygote, blastocyst, gastrulation, general morphogenesis || development of the ectoderm, mesoderm and endoderm in the embryo; i.e.,  ectoderm: nervous system, epidermis  mesoderm: skeleton, muscles, reproductive structures  endoderm: lining of the digestive and respiratory systems, endocrine glands || conception control, in vitro fertilization, infertility reversal. ||
 * 30–B3.1k || trace the processes of fertilization, implantation and extra-embryonic membrane formation, i.e., placenta, amnion, chorion, allantois, followed by embryonic and fetal development,
 * 30–B3.2k || describe development from fertilization to parturition in the context of the main
 * 30–B3.3k || identify major tissues and organs that arise from differentiation and morphological
 * 30–B3.4k || describe the influence of environmental factors on embryonic and fetal development; //e.g.,maternal lifestyle, teratogens such as alcohol, drugs, viral infections and radiation// ||
 * 30–B3.5k || describe the physiological or mechanical basis of different reproductive technologies; i.e.,

Evidence of Learning:

Assignment booklets:
 * Summary poster for fertilisation and development || Sections of assignment booklet ||
 * Teratogen project ||  ||
 * Reproductive technology assignment ||  ||
 * Text questions ||  ||




 * fertilisation || [] ||
 * implantation ||  ||
 * Extra-embryonic membrane formation ||  ||
 * Foetal and embryonic development ||  ||