Chapter 28 Organizer Arthropods 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. 123-124 L2 Section Focus Transparency 69 L1 ELL Section 28.1 1. Relate the structural and behavioral MiniLab 28-1: Crayfish Characteristics, p. 763 Section 28.1 adaptations of arthropods to their ability Problem-Solving Lab 28-1, p. 766 BioLab and MiniLab Worksheets, p. 125 L2 Basic Concepts Transparency 49 L2 ELL Characteristics of to live in different habitats. Characteristics Content Mastery, pp. 137-138, 140 L1 Reteaching Skills Transparency 41 L1 ELL Arthropods 2. Analyze the adaptations that make of Arthropods P National Science Education arthropods an evolutionarily successful P Standards UCP.1-5; A.1, A.2; phylum. Reinforcement and Study Guide, pp. 125-126 L2 Section Focus Transparency 70 L1 ELLP C.3, C.5, C.6 (1 session, 1/ Section 28.2 2 Concept Mapping, p. 28 P Reteaching Skills Transparency 41 block) L3 ELL L1LS ELL Diversity of Critical Thinking/Problem Solving, p. 28 L3P Reteaching Skills Transparency 42 PL1 ELL Arthropods P LS BioLab and MiniLab Worksheets, pp. 126-128 L2 P LS Section 28.2 3. Compare and contrast the similarities Inside Story: A Spider, p. 769 Laboratory Manual, pp. 199-204P L2 P P LS P and differences among the major groups Inside Story: A Grasshopper, p. 772 Content Mastery, pp. 137, 139-140 L1 P Diversity of of arthropods. MiniLab 28-2: Comparing Patterns of P LS LS Inside Story Poster ELL P LS Arthropods 4. Explain the adaptations of insects that Metamorphosis, p. 774 P LS contribute to their success. Focus On Insects, p. 776 Tech Prep Applications, pp. 33-36 L2 National Science Education LS LS P LS LS Standards UCP.1-5; A.1, A.2; Design Your Own BioLab: Will salt concen- P LS C.3, C.4, C.5, C.6; E.1, E.2; tration affect brine shrimp hatching? p. 780 Assessment Resources P LS AdditionalP Resources LS P F.1, F.4, F.5, F.6; G.1 (2 ses- Health Connection: Terrible Ticks, p. 782 P LS ChapterAssessment Assessment, Resources pp. 163-168 AdditionalSpanish Resources ResourcesL1 ELL sions, 1 block) LS MindJogger Videoquizzes English/Spanish Audiocassettes L1 ELL LS Performance Assessment in the Biology ClassroomLS P CooperativeLS Learning in the Science Classroom COOP LEARN P LS Alternate Assessment in the Science Classroom LS Lesson Plans/Block SchedulingP Need Materials? Contact Carolina Biological Supply Company at 1-800-334-5551 KeyKey toto TeachingTeaching StrategiesStrategies or at http://www.carolina.com Computer Test Bank P L1 Level 1 activities should be appropriate BDOL Interactive CD-ROM, Chapter 28 quiz MATERIALS LIST for students with learning difficulties. LS LS LS L2 Level 2 activities should be within the LS BioLab Alternative Lab ability range of all students. P LS p. 780 clear plastic trays, brine shrimp p. 762 bess beatles, cloth towel, trans- L3 Level 3 activities are designed for above- P eggs, uniodized salt, balance, water, parent tape, heavy thread, balance, average students. graduated cylinder, beakers, labels pennies, plastic petri dish ELL ELL activities should be within the ability Teacher’s MiniLabs Quick Demos range of English Language Learners. Corner LS COOP LEARN Cooperative Learning activities The following multimedia resources are available from Glencoe. p. 763 preserved crayfish, forceps, p. 762 arthropod specimens P LS P are designed for small group work. Products Available From Index to National Biology: The Dynamics of Life pencil, paper p. 762 arthropod specimens, hand P P These strategies represent student prod- Glencoe Geographic Magazine CD-ROM ELL p. 774 life stage specimens of lenses To order the following products, The following articles may be ucts that can be placed into a best-work Video: Molting Crab grasshopper, life stage specimens of p. 768 crayfish, lobster, crab, spider P portfolio. call Glencoe at 1-800-334-7344: used for research relating to this Exploration: Arthropods moth, forceps, pencil, paper p. 773 raw meat, fly eggs, 2-L soda LS CD-ROM chapter: LS These strategies are useful in a block BioQuest: Biodiversity Park bottle LS scheduling format. NGS PictureShow: Structure of “The Changeless Horsheshoe P LS Video: Arthropods p. 773 butterfly chrysalis, terrarium Invertebrates Crab,” by Anne Rudloe, Jr., April Exploration: Classifying Beetles LS Transparency Set 1981. Video: Web-Spinning Spider NGS PicturePack: Structure of Video: Gradual Metamorphosis Invertebrates LS Video: CompleteP Metamorphosis Videodisc Program Arthropods Web-SpinningLS Spider Gradual Metamorphosis Complete Metamorphosis 760A 760B ChapterChapter 2828 ChapterChapter SECTION PREVIEW Section Objectives Section 28.1 Relate the structural and behavioral adapta- 28.1 Characteristics tions of arthropods to GETTING STARTED DEMO 28 Arthropods their ability to live in Prepare of Arthropods different habitats. Visual-Spatial Provide Analyze the adapta- students with a live cray- tions that make arthro- Key Concepts wo out of every three animals pods an evolutionarily fish in a pan of water. Ask What You’ll Learn successful phylum. Characteristics common to all living on Earth today are them to describe how the cray- I You will distinguish among arthropods are presented along arthropods. You can find Vocabulary the adaptations that have T appendage with their specific adaptations to fish moves and to describe the made arthropods the most arthropods deep in the ocean and on structures of the crayfish that molting land, air, and water. abundant and diverse animal high mountaintops. They live in cephalothorax make this movement possible. phylum on Earth. polar regions and in the tropics. tracheal tube Students are likely to describe I You will compare and con- spiracle Planning trast different classes of Arthropods are adapted to living in air, book lung the legs of the crayfish and its pheromone I Obtain pennies, heavy thread, P arthropods. on land, and in freshwater and saltwater finlike structures that enable simple eye environments. Arthropods range in size and plastic petri dishes for the movement in water. L2 compound eye Why It’s Important from the 0.3-mm-long spider mite to the giant Daphnia mandible Alternative Lab. I Arthropods are adapted to Japanese spider crab, which measures 4 m across. This Malpighian tubule Purchase plastic arthropods parthenogenesis LS fill many important niches in water flea, Daphnia, lives in freshwater lakes and filters for the Meeting Individual every ecosystem in the world. Needs. Theme Development Because arthropods occupy microscopic food from the water with its bristly legs. The theme of evolution is so many niches, they have an stressed as the huge diversity of impact on all living things, including humans. adaptations that arthropodsP have 1 Focus evolved is discussed. The theme What Is an Arthropod? bilateral symmetry, an exoskeleton, of homeostasis is brought out GETTING STARTED and jointed structures called Bellringer Arthropods pollinate many of the appendages. An appendage (uh PEN through discussions of the organs Identifying Arthropod Before presenting the lesson, that enable arthropods to main- Characteristics flowering plants on Earth. Some dihj) is any structure, such as a leg or LS Figure 28.1 display Section Focus Trans- tain homeostasis with their envi- Examine two arthropods your arthropods spread plant and animal an antenna, that grows out of the teacher has provided. What are diseases. Despite the enormous body of an animal. In arthropods, The development of parency 69 on the overhead pro- ronment. jointed appendages two characteristics that you diversity of arthropods, they all share appendages are adapted for a variety jector and have students answer think all arthropods share? was a major evolu- some common characteristics. of purposes including sensing, walk- tionary step that led the accompanying questions. A typical arthropod is a segmented, ing, feeding, and mating. Figure 28.1 L1 ELL To find out to the success of the more about coelomate invertebrate animal with shows some of these adaptations. arthropods. If time does not permit teach- arthropods, visit the Glencoe ing the entire chapter, use the Science Web Site. C The antennae of a moth P SECTION FOCUS www.glencoe.com/sec/science Transparency 69 Arthropods are adapted for the senses Use with Chapter 28, BioDigest at the end of the Section 28.1 of touch and smell. unit as an overview. Millipede WaspLS There are about 1 mil- P lion known species of arthropods. How can we explain the enor- mous diversity of arthropods—a group LS that includes both spiders and lobsters? A The powerful jointed legs of this B Spiders hold their Scorpion crab are adapted prey with jointed mouth- 1 What are some common characteristics of these arthropods? 760 ARTHROPODS for walking. parts while feeding. 761 Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 2 What is one advantage of each characteristic? AssessmentAssessment PlannerPlanner BIOLOGY: The Dynamics of Life SECTION FOCUS TRANSPARENCIES Look for the following logos for strategies that emphasize different learning modalities. Portfolio Assessment Knowledge Assessment Multiple Kinesthetic Meeting Individual Intrapersonal Meeting Individ- MiniLab, TWE, p. 763 Section Assessment, SE, pp. 766, 775 Learning Needs, p. 765; Tech Prep, p. 771; ual Needs, p. 770 Portfolio, TWE, pp. 764, 773 Chapter Assessment, SE, pp. 783-785 ResourceResource Extension, p. 775; Enrichment, p. 777 Linguistic Portfolio, p. 764; En- Assessment, TWE, pp. 765, 773 MiniLab, TWE, p. 774 ManagerManager Styles Visual-Spatial Quick Demo, pp. richment, pp. 768, 773; Biology Performance Assessment Skill Assessment 762, 773; Reteach, p. 765; Display, Journal, pp. 768, 769, 777, 778 MiniLab, SE, pp. 763, 774 Assessment, TWE, p. 764 Section Focus Transparency 69 p. 770; Portfolio, p. 773; Project, p. 773 Naturalist Biology Journal, Biolab, SE, pp.