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Chapter 38: Reproduction and Development Computer Test Bank Cryopreservation Chapter 38 Organizer Reproduction and Development Refer to pages 4T-5T of the Teacher Guide for an explanation of the National Science Education Standards correlations. Teacher Classroom Resources Activities/FeaturesObjectivesSection MastersSection TransparenciesReproducible Reinforcement and Study Guide, pp. 167-168 L2 Section Focus Transparency 93 L1 ELL Section 38.1 1. Identify the parts of the male and Inside Story: Sex Cell Production, p. 1033 Section 38.1 female reproductive systems. Problem-Solving Lab 38-1, p. 1035 Concept Mapping, p. 38 L3 ELL Basic Concepts Transparency 74 L2 ELL Human Reproductive 2. Summarize the negative feedback Human Critical Thinking/Problem Solving, p. 38 L3 Basic Concepts Transparency 75 L2 ELL Systems control of reproductive hormones. Reproductive Content Mastery, pp. 185-186, 188 L1 Reteaching Skills Transparency 55 L1P ELL National Science Education 3. Sequence the stages of the menstrual Systems P P cycle. Standards UCP.1-3, UCP.5; P C.1, C.5; F.1 (2 sessions, 11/ P 2 Reinforcement and Study Guide, p. 169 L2 P Section Focus Transparency 94 L1 ELLP blocks) Section 38.2 P LS BioLab and MiniLab Worksheets, pp. 169-170 L2 Reteaching Skills Transparency 56a,P 56b L1 LS P LS Development Laboratory Manual, pp. 277-284 L2 ELL P Before Birth LS Section 38.2 4. Summarize the events during each MiniLab 38-1: Examining Sperm and Egg Content Mastery, pp. 185,LS 187-188 L1 LS P LS trimester of pregnancy. Attraction, p. 1038 LS Development Before MiniLab 38-2: Making a Graph of Fetal Size, P LS P Reinforcement and Study Guide, p. 170 L2 SectionP Focus Transparency 95 LSL1 ELL Birth p. 1042 Section 38.3 LS BioLab and MiniLab Worksheets, pp. 171-172P National Science Education Problem-Solving Lab 38-2, p. 1043 L2 LS Birth, Growth, Content Mastery, pp. 185, 187-188 L1 P Standards UCP.1-3, UCP.5; Investigate BioLab: What hormone is P produced by an embryo? p. 1048 and Aging Tech Prep Applications, pp. 53-54 PL2LS LSP A.1, A.2; C.1, C.5, C.6; E.1, LS P E.2; F.1, F.6; G.1 (2 sessions, BioTechnology: Frozen Embryos, p. 1050 Assessment Resources AdditionalLS Resources 1 block) Assessment Resources Additional Resources P LS P LS Chapter Assessment, pp. 223-228 LS Spanish Resources ELL LS P LS Section 38.3 5. Describe the three stages of birth. Careers in Biology: Midwife, p. 1046 MindJogger Videoquizzes English/Spanish Audiocassettes ELL P 6. Summarize the developmental stages Performance Assessment in the Biology Classroom Cooperative Learning in the Science Classroom COOP LEARN Birth, Growth, and of humans after they are born. PLS Alternate Assessment in the Science Classroom P LessonLS Plans/Block SchedulingP Aging Computer Test Bank LS P National Science Education LS Standards UCP.1, UCP.3, BDOL Interactive CD-ROM, Chapter 38 quiz UCP.5; A.1, A.2; C.6; E.1, LSLS LS E.2; F.1, F.6; G.1-3 (2 ses- LS 1 LS sions, /2 block) Teacher’s Need Materials? Contact Carolina Biological Supply Company at 1-800-334-5551 KeyKey toto TeachingTeaching StrategiesStrategies Corner or at http://www.carolina.com The following multimedia resources are available from Glencoe. L1 Level 1 activities should be appropriate Products Available From Products Available From Biology: The Dynamics of Life MATERIALS LIST for students with learning difficulties. Glencoe National Geographic Society CD-ROM ELL L2 Level 2 activities should be within the To order the following products, To order the following products, BioLab Alternative Lab ability range of all students. Video: Fetal Development call Glencoe at 1-800-334-7344: call National Geographic Society P p. 1048 scissors, heavy paper, tracing p. 1030 graph paper, colored pencils L3 Level 3 activities are designed for above- Curriculum Kit at 1-800-368-2728: paper (4 colors), data sheet average students. GeoKit: Human Body 2 Videos Videodisc ProgramP ELL ELL activities should be within the ability Human Fertilization MiniLabs Quick Demos Videodisc Incredible Human Machine range of English Language Learners. STV: Human Body Reproductive Systems (Human Fetal DevelopmentLS p. 1038 microscope, microscope slide, p. 1029 microprojector, prepared slide COOP LEARN Cooperative Learning activities droppers (2), live sea urchin eggs, live of testis cross section P Body Series) The Secret of Life Series P are designed for small group work. LS sea urchin sperm p. 1039 microprojector, prepared P Testis P These strategies represent student prod- Cross Section of Ovary p. 1042 graph paper, pencil slides of sea star embryos ucts that can be placed into a best-work p. 1045 overhead projector, photos of P portfolio. infants and elderly persons LS LS These strategies are useful in a block LS scheduling format. LS 1026A 1026B ChapterChapter 3838 ChapterChapter SECTION PREVIEW Section Objectives Section 38.1 Identify the parts of Reproduction and the male and female 38.1 Human Reproductive reproductive systems. ETTING TARTED EMO GETTING STARTED DEMO 38 Summarize the nega- Prepare Development Systems tive feedback control of Visual-Spatial Have reproductive hormones. students examine a pho- Sequence the stages of Key Concepts the menstrual cycle. tocopy of a SEM of a sperm. What You’ll Learn s the small sperm approach This section focuses on the the large egg, their size dif- Ask them to identify the cellu- I You will compare and con- Vocabulary anatomy and physiology of the trast the anatomy, control, Aference becomes very appar- scrotum male and female reproductive lar structures visible. head, epididymis and function of the male and ent. Yet, a sperm and an egg each midpiece, flagellum (tail), cell vas deferens systems. It describes the nega- P female reproductive systems. carry half of the chromosomes needed seminal vesicle membrane; possibly also I tive-feedback control of sexual You will distinguish the for the growth and development of a prostate gland nucleus and mitochondria stages of development bulbourethral gland hormones, and hormonal control before birth. complete individual. As a sperm semen of the menstrual cycle. I You will summarize the merges with an egg, a new life is puberty processes of birth, growth, launched. oviduct LS cervix Planning Theme Development and aging. follicle I Make photocopies of a SEM of The themes of homeostasis and ovulation Why It’s Important Egg surrounded menstrual cycle a sperm cell for the Getting systems and interactions are by sperm and corpus luteum As you grow and develop, your Started Demo. evident in the study of the hor- reproductive system is matur- sperm in the mone regulation of the male and ing. The human reproductive testes (inset). female reproductive systems and system prepares sex cells— sperm or eggs—which, when in the examination of embryonic combined, ensure the continua- Magnification: 9750؋ 1 Focus membranes, fetal development, tion of our species. Magnification: 165؋ growth, and aging. Bellringer GETTING STARTED Before presenting the lesson, display Section Focus Trans- Looking at Sperm Cells parency 93 on the overhead pro- Before birth, the testes form in the Examine a prepared microscope Human Male Anatomy jector and have students answer If time does not permit teach- slide of sperm cells. What fea- embryo’s abdomen and then descend ing the entire chapter, use the ture of these cells suggests they The ultimate goal of the reproduc- into the scrotum. Because sperm can the accompanying questions. BioDigest at the end of the might be capable of rapid tive process is the formation and develop only in an environment with L1 ELL motion? unit as an overview. union of egg and sperm, development a temperature about 3ºC lower than of the fetus, and birth of the infant. To find out normal body temperature, the scro- The organs, glands, and hormones of more about tum is positioned outside the TransparencyP 93 Beginning Again SECTION FOCUS Use with Chapter 38, reproduction and development, the male reproductive system are abdomen. Muscles in the walls of the Section 38.1 visit the Glencoe Science Web instrumental in meeting this goal. scrotum help maintain the proper Human Brain Site. Their main functions are the produc- temperature. The muscles contract in Cerebrum www.glencoe.com/sec/science tion of sperm—the male sex cells— response to cold temperatures, pulling LS and their delivery to the female. the scrotum closer to the body for warmth. The muscles relax in P Where sperm form response to warm temperatures, low- Sperm production takes place in ering the scrotum to allow air to cir- the testes, which are located in the culate and cool both testes and sperm. Hypothalamus Like a NASA astronaut in a space suit, a human fetus is scrotum. The scrotum is a sac that Figure 38.1 shows the organs and LS Pituitary gland protected inside a controlled contains the testes and is suspended glands of the male reproductive sys- environment. directly behind the base of the penis. tem. 1 The labeled structures play major roles in human reproduction. What role does the cerebrum play? Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 2 What do you already know about the function of the 1026 38.1 HUMAN REPRODUCTIVE SYSTEMS 1027 pituitary gland? BIOLOGY: The Dynamics of Life SECTION FOCUS TRANSPARENCIES Assessment Planner Look for the following logos for strategies that emphasize different learning modalities. Assessment Planner Multiple Kinesthetic Project, p. 1040 Intrapersonal Meeting Portfolio Assessment Knowledge Assessment Individual Needs, p. 1041 Portfolio, TWE, pp. 1032, 1034, 1039, 1045 Assessment, TWE, pp. 1041, 1047 ResourceResource Learning Visual-Spatial Meeting Linguistic Meeting Individual Performance Assessment Section Assessment, SE, pp. 1036, 1043, Individual Needs, pp. 1028, Needs, p. 1028; Biology Journal, Assessment, TWE, pp.
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