Placental Mammals TE Activity Comparing Footprints, P
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17 Birds and Mammals Compression guide: To shorten instruction because of time limitations, Chapter Planning Guide omit Sections 2, 4, and 5. OBJECTIVES LABS, DEMONSTRATIONS, AND ACTIVITIES TECHNOLOGY RESOURCES PACING • 135 min pp. 440–447 SE Start-up Activity, p. 441 g OSP Parent Letter ■ Chapter Opener CD Student Edition on CD-ROM CD Guided Reading Audio CD ■ TR Chapter Starter Transparency* VID Brain Food Video Quiz Section 1 Characteristics of Birds TE Activity Light as a Feather, p. 442 g OSP Lesson Plans (also in print) b • Describe two kinds of feathers. TE Group Activity Constructing Feathers, p. 443 TR Bellringer Transparency* • Describe how a bird’s diet, breathing, muscles, and TE Demonstration Observing Bird Bones, TR L60 The Digestive System of a Bird* skeleton help it fly. p. 445 ◆ g TR L61 Flight Adaptations of Birds: A* g • Explain how lift works. TE Activity Jump Up and Down, p. 445 TR L62 Flight Adaptations of Birds: B* • Describe how birds raise their young. SE Model-Making Lab What? No Dentist Bills?, TR LINK TO PHYSICAL SCIENCE P27 Wing Design p. 468 ◆ g and Lift* CRF Datasheet for Chapter Lab* CD Science Tutor PACING • 45 min pp. 448–451 TE Activity Raptors, p. 450 g OSP Lesson Plans (also in print) Section 2 Kinds of Birds LB Labs You Can Eat Why Birds of a Beak Eat TR Bellringer Transparency* Together* g g Identify the differences between flightless birds, SE Internet Activity, p. 449 • g water birds, perching birds, and birds of prey. SE Science in Action Math, Social Studies, and CRF SciLinks Activity* Language Arts Activities, pp. 474–75 g CD Science Tutor PACING • 45 min pp. 452–455 SE Quick Lab Diaphragm Demo, p. 453 g OSP Lesson Plans (also in print) Section 3 Characteristics of Mammals CRF Datasheet for Quick Lab* TR Bellringer Transparency* p. 453 g • Explain how early mammals lived. TE Activity Offspring Number, CD Science Tutor p. 454 ◆ b • Describe seven common characteristics TE Activity Comparing Skulls, of mammals. PACING • 45 min pp. 456–463 TE Connection Activity Archeology, p. 456 g OSP Lesson Plans (also in print) Section 4 Placental Mammals TE Activity Comparing Footprints, p. 459 a TR Bellringer Transparency* TE Real Life, p. 460 g CD • Explain how placental mammals develop. Connection Activity Science Tutor SE Funky Monkey, • Give an example of each type of placental mammal. Connection to Language Arts p. 462 g LB Long-Term Projects & Research Ideas Look Who’s Coming to Dinner* a PACING • 45 min pp. 464–467 TE Group Activity Amphibious Mammals, OSP Lesson Plans (also in print) g Section 5 Monotremes and Marsupials p. 464 TR Bellringer Transparency* TE Connection Activity Anthropology, p. 464 a CD • Describe the difference between monotremes and Science Tutor marsupials. SE Connection to Environmental Science Pouches in Peril, p. 465 g • Name the two kinds of monotremes. TE Math, p. 467 g • Give three examples of marsupials. Connection Activity • Explain why many marsupials are endangered or extinct. PACING • 90 min CHAPTER REVIEW, ASSESSMENT, AND Online and Technology Resources STANDARDIZED TEST PREPARATION CRF Vocabulary Activity* g SE Chapter Review, pp. 470–471 g CRF Chapter Review* ■ g CRF Chapter Tests A* ■ g, B* a, C* s Visit go.hrw.com for This CD-ROM package includes: SE Standardized Test Preparation, pp. 472–473 g access to Holt Online • Lab Materials QuickList Software • ExamView® Test Generator CRF Standardized Test Preparation* g Learning, or enter the • Holt Calendar Planner • Interactive Teacher’s Edition CRF Performance-Based Assessment* g keyword HL7 Home • Customizable Lesson Plans • Holt PuzzlePro® OSP Test Generator, Test Item Listing for a variety of free • Printable Worksheets • Holt PowerPoint® Resources online resources. 439A Chapter 17 • Birds and Mammals KEY CRF Chapter Resource File SS Science Skills Worksheets IT Interactive Textbook OSP One-Stop Planner MS Math Skills for Science Worksheets * Also on One-Stop Planner SE Student Edition LB Lab Bank CD CD or CD-ROM ◆ Requires advance prep TE Teacher Edition TR Transparencies VID Classroom Video/DVD ■ Also available in Spanish SKILLS DEVELOPMENT RESOURCES SECTION REVIEW AND ASSESSMENT STANDARDSCORRELATIONS CORRELATION SE Pre-Reading Activity, p. 440 g National Science OSP Science Puzzlers, Twisters & Teasers* g Education Standards UCP 2, 5; SAI 1; ST 2; LS 1a, 3c, 5b CRF Directed Reading A* ■ b, B* s SE Reading Checks, pp. 443, 444, 446 g UCP 1, 2, 5; LS 1a, 1d, 2a, 3a, IT Interactive Textbook* Struggling Readers TE Homework, p. 442 b 3b, 3c, 5a, 5b; Chapter Lab: CRF Vocabulary and Section Summary* ■ g TE Homework, p. 445 g UCP 2, 5; SAI 1; LS 1a, 1d SE Reading Strategy Prediction Guide, p. 442 g TE Reteaching, p. 446 b TE Reading Strategy Prediction Guide, p. 444 g TE Quiz, p. 446 g TE Inclusion Strategies, p. 444 TE Alternative Assessment, p. 446 a SE Math Practice Flying Far, p. 445 g SE Section Review,* p. 447 ■ g TE Support for English Language Learners, p. 445 CRF Section Quiz* ■ g CRF Directed Reading A* ■ b, B* s SE Reading Checks, pp. 449, 450 g UCP 5; LS 1a, 3a, 3b, 3c, 5a, 5b IT Interactive Textbook* Struggling Readers TE Reteaching, p. 450 b CRF Vocabulary and Section Summary* ■ g TE Quiz, p. 450 g SE Reading Strategy Discussion, p. 448 g TE Alternative Assessment, p. 450 g TE Inclusion Strategies, p. 449 SE Section Review,* p. 451 ■ g TE Support for English Language Learners, p. 449 CRF Section Quiz* ■ g CRF Directed Reading A* ■ b, B* s SE Reading Checks, pp. 453, 455 g UCP 5; LS 1a, 1d, 2a, 3a, 3b, IT Interactive Textbook* Struggling Readers TE Homework, p. 453 a 3c, 5a CRF Vocabulary and Section Summary* ■ g TE Reteaching, p. 454 b SE Reading Strategy Reading Organizer, p. 452 g TE Quiz, p. 454 g TE Reading Strategy Paired Summarizing, p. 453 b TE Alternative Assessment, p. 455 g TE Support for English Language Learners, p. 453 SE Section Review,* p. 455 ■ g CRF Section Quiz* ■ g CRF Directed Reading A* ■ b, B* s SE Reading Checks, pp. 457, 458, 461, 462 g UCP 5; LS 1a, 1d, 2a, 3a, 3c, 5a IT Interactive Textbook* Struggling Readers TE Homework, p. 457, 459, 461 a CRF Vocabulary and Section Summary* ■ g TE Reteaching, p. 462 b SE Reading Strategy Brainstorming, p. 456 g TE Quiz, p. 462 g TE Support for English Language Learners, p. 457 TE Alternative Assessment, p. 462 b CRF Reinforcement Worksheet Mammals Are Us* b SE Section Review,* p. 463 ■ g CRF Section Quiz* ■ g CRF Directed Reading A* ■ b, B* s SE Reading Checks, pp. 465, 466 g UCP 5; SPSP 5; LS 1a, 1d, 2a, IT Interactive Textbook* Struggling Readers TE Reteaching, p. 466 b 3a, 3c, 5a, 5c CRF Vocabulary and Section Summary* ■ g TE Quiz, p. 466 g SE Reading Strategy Paired Summarizing, p. 464 g TE Alternative Assessment, p. 466 b TE Reading Strategy Prediction Guide, p. 465 b SE Section Review,* p. 467 ■ g TE Support for English Language Learners, p. 465 CRF Section Quiz* ■ g CRF Critical Thinking A Puzzling Piece of Paleontology* a Classroom Classroom Holt Lab Generator Videos CD-ROMs CD-ROM www.scilinks.org Maintained by the National Check out Current Science • Lab Videos demonstrate • Guided Reading Audio CD Search for any lab by topic, standard, Science Teachers Association. articles and activities by the chapter lab. (Also in Spanish) difficulty level, or time. Edit any lab See Chapter Enrichment pages visiting the HRW Web site • Brain Food Video Quizzes • Interactive Explorations to fit your needs, or create your own that follow for a complete list at go.hrw.com. Just type help students review the • Virtual Investigations labs. Use the Lab Materials QuickList of topics. in the keyword HL5CS17T. chapter material. • Visual Concepts software to customize your lab materials list. • Science Tutor Chapter 17 • Chapter Planning Guide 439B 17 Chapter Resources Visual Resources CHAPTER STARTER BELLRINGER TRANSPARENCY TRANSPARENCIES TEACHING TRANSPARENCIES Birds and Mammals BELLRINGER TRANSPARENCY Birds and Mammals CHAPTER STARTER of a Bird The Digestive System Birds and Mammals Birds and Mammals TEACHING TRANSPARENCY Flight Adaptations of Birds: A Would You Believe...? Section: Characteristics of Birds What are some ways that birds are beneficial to Would it surprise you to know that the Then in 1998, Chinese scientists pigeons in your schoolyard are related to discovered fossils of true dinosaurs that people? Are birds ever harmful or annoying? velociraptors? A pigeon’s waddling gait had wings and feathers. These feathers might not make you think of the fierce share some characteristics of modern Where and when do you most often see birds in prehistoric animal, but most biologists bird feathers. So far, no one knows how your daily life? now agree that birds are descendants feathers might have helped the of dinosaurs. dinosaurs. Their wings were too short The first piece of evidence to link for flight. The feathers may have been Write your observations in your science journal. reptiles and birds was the fossil of insulation against cold. Or maybe males Most birds have large eyes Archaeopteryx (ark ee AHP tuhr iks). used them to attract female dinosaurs. and excellent eyesight. Archaeopteryx fossils were first discov- The discovery of these winged dino- Large eyes allow birds to ered in Germany almost 150 years ago. saurs helped to convince some scientists see objects and food from Like a dinosaur, Archaeopteryx had that birds are descendants of dinosaurs. a distance. Some birds, such as hawks and eagles, heavy bones and teeth, but like a bird, A few scientists go even further. They say can see 8 times better it had feathered wings.