DevelopmentofMathematicsLearningModule BasedonContextualTeachingAndLearningonFactorsandMultiples MaterialforGrade IV Students ofSD Negeri06 Kampung Lapai

Abstrak

This research is motivated by the existence ofthe application of TeacherCentered Mathematics learning,so thatitaffects the learning processintheclassroom,especiallymathematicslearning.studentsare lessenthusiasticinparticipatinginlearning,whichcausesonlythefront studentswho areseriousin listening to theteacher'sexplanation,and otherstudents are busy with theirrespective activities.According to Russefendiin Heruman,(2014:1)"Mathematics is the language of symbols:deductivesciencewhichdoesnotacceptinductiveproof;the scienceoforganizedpatternsandstructures,startingfrom theunequal elements,the axioms orpostulates and finally to the proposition ". SuhermaninAlyusfitri(2017:1)explainsthatmathematicsisamethodof logicalthinking.Therefore,astrongmasteryisneededfrom anearlyage, includingelementaryschool.Toovercometheseproblems,studentsneed to use Module teaching materials based on ContextualTeaching And Learning because they are equipped with 7 CTL components,(1) constructivism (constructivism); (2) Finding (inquiry); (3) Asking (questioning);(4)Learningcommunity(learningcommunity);(5)modeling; (6)Reflection (reflection);Forthis reason,researchers are interested in developing mathematics learning modules based on the Contextual Teaching and Learning approach. Based on this, the researchers conducted a study entitled "DevelopmentofContextualTeaching And Learning Mathematics Learning Modules on Factors and Multiples for GradeIVStudentsofSDNegeri06KampungLapai" This type ofresearch is research developmentorResearch and Development(R&D).Trianto,2011:189Thedevelopmentmodelusedin thisdevelopmentisthe4-Ddevelopmentmodel(Define,Design,Develop andDisseminate).Butthedevelopmentstageinthisstudyonlyreaches the develop stage.In testing the validityofthe mathematics learning moduleiscarriedoutbythreeexpertsorexperts,withtheaim ofknowing the validity levelofthe mathematics learning module with research instrumentsincludingvalidationsheets. TheresultsshowedthattheDevelopmentofaMathematicsLearning Module Based on ContextualTeaching and Learning on Factors and MultiplesforGradeIV studentsatSD Negeri06KampungLapaifulfilled theveryvalid categorywithan averagevalidityof92.36%.From these dataitcanbeconcludedthattheMathematicsLearningModuleBasedon ContextualTeachingAndLearningonFactorsandMultiplesforGradeIV studentsatSD Negeri06KampungLapaifulfillsveryvalidcriteria,soit canbeusedinlearningingradeIVofElementarySchool.