美国加州教材 Core Plus Math 1.pdf

interactivestudenteditionChristian R.Hirsch James T.Fey Eric W.HartHarold L.Schoen Ann E.WatkinswithBeth E.Ritsema Rebecca K.Walker Sabrina KellerRobin Marcus Arthur F.Coxford Gail Burrill2nd Edition(tl tr bl)Getty Images,(br)Japack Company/CORBISCopyright 2008 by the McGraw-Hill Companies,Inc.All rights reserved.Except as permitted under the United States Copyright Act,no part of this publication may be reproduced or distributed in any form or by any means,or stored in a database or retrieval system,without prior permission of the publisher.This material is based upon work supported,in part,by the National Science Foundation under grant no.ESI 0137718.Opinions expressed are those of the authors and not necessarily those of the Foundation.Send all inquiries to:Glencoe/McGraw-Hill8787 Orion PlaceColumbus,OH 43240-4027ISBN-13:978-0-07-861521-4(Student Edition)Core-Plus MathematicsISBN-10:0-07-861521-6(Student Edition)Contemporary Mathematics in Context Course 1 Student EditionPrinted in the United States of America.2 3 4 5 6 7 8 9 10 079/043 15 14 13 12 11 10 09 08 07 iiiCore-Plus Mathematics 2Development TeamSenior Curriculum DevelopersChristian R.Hirsch(Director)Western Michigan UniversityJames T.FeyUniversity of MarylandEric W.HartMaharishi University of ManagementHarold L.SchoenUniversity of IowaAnn E.WatkinsCalifornia State University,NorthridgeContributing Curriculum DevelopersBeth E.RitsemaWestern Michigan UniversityRebecca K.WalkerGrand Valley State UniversitySabrina KellerMichigan State UniversityRobin MarcusUniversity of MarylandArthur F.Coxford(deceased)University of MichiganGail BurrillMichigan State University(First edition only)Principal EvaluatorSteven W.ZiebarthWestern Michigan UniversityAdvisory BoardDiane BriarsPittsburgh Public SchoolsJeremy KilpatrickUniversity of GeorgiaRobert E.MegginsonUniversity of MichiganKenneth RuthvenUniversity of CambridgeDavid A.SmithDuke UniversityMathematical ConsultantsDeborah Hughes-HallettUniversity of Arizona/Harvard UniversityStephen B.MaurerSwarthmore CollegeWilliam McCallumUniversity of ArizonaDoris SchattschneiderMoravian CollegeRichard ScheafferUniversity of FloridaEvaluation ConsultantNorman L.WebbUniversity of Wisconsin-MadisonTechnical CoordinatorJames LaserWestern Michigan UniversityCollaborating TeachersMary Jo MessengerHoward Country Public Schools,MarylandJacqueline StewartOkemos,MichiganGraduate AssistantsAllison BrckaLorenzChristopher HlasUniversity of IowaMichael ConklinUniversity of MarylandJodi EdingtonKaren FonkertDana GrosserAnna KruizengaDiane MooreWestern Michigan UniversityUndergraduate AssistantsCassie DurginUniversity of MarylandRachael KaluznyAshley WiersmaWestern Michigan University ivCore-Plus Mathematics 2Field-Test SitesHickman High SchoolColumbia,MissouriPeter DollHolland Christian High SchoolHolland,MichiganJeff GoorhouseTim LaverellBrian LemmenMike VerkaikJefferson Junior High SchoolColumbia,MissouriMarla CloweLori KilfoilMartha McCabePaul RahmoellerEvan SchillingMalcolm Price Lab SchoolCedar Falls,IowaJames MaltasJosh WilkinsonNorth Shore Middle SchoolHolland,MichiganSheila SchippersBrenda KaterbergOakland Junior High SchoolColumbia,MissouriTeresa BarryErin LittleChristine SedgwickDana SleethRiverside University High SchoolMilwaukee,WisconsinCheryl BrennerAlice LanphierEla KiblawiRock Bridge High SchoolColumbia,MissouriNancy HansonSauk Prairie High SchoolPrairie du Sac,WisconsinJoel AmidonShane BeenKent JensenScott SchuttDan TessMary WalzSauk Prairie Middle SchoolSauk City,WisconsinJulie DahlmanJanine JorgensenSouth Shore Middle SchoolHolland,MichiganLynn SchipperWashington High SchoolMilwaukee,WisconsinAnthony AmorosoDebbie FrenchWest Junior High SchoolColumbia,MissouriJosephus JohnsonRachel LoweryMike RowsonAmanda SchoenfeldPatrick TroupCore-Plus Mathematics 2 builds on the strengths of the 1st edition,which was shaped by multi-year field tests in 36 high schools in Alaska,California,Colorado,Georgia,Idaho,Iowa,Kentucky,Michigan,Ohio,South Carolina,and Texas.Each revised text is the product of a three-year cycle of research and development,pilot testing and refinement,and field testing and further refinement.Special thanks are extended to the following teachers and their students who participated in the testing and evaluation of 2nd Edition Course 1.PATTERNS OF CHANGEPatterns of Change develops student ability to recognize and describe important patterns that relate quantitative variables,to use data tables,graphs,words,and symbols to represent the relationships,and to use reasoning and calculating tools to answer questions and solve problems.Topics include variables and functions,algebraic expressions and recurrence relations,coordinate graphs,data tables and spreadsheets,and equations and inequalities.Lesson 1 Cause and EffectLesson 2 Change Over TimeLesson 3 Tools for Studying Patterns of ChangeLesson 4 Looking BackPATTERNS IN DATAPatterns in Data develops student ability to make sense of real-world data through use of