小学高年级数学变式教学研究——以徐州市A小学为例摘要随着课程改革的不断深入，原有的教学方式方法已经无法完全满足新课程标准的要求，变式教学作为一种重要的数学教学方式，是促进我国基础数学教育获得成功的重要因素之一。本研究主要采用文献研究法和问卷调查法，在了解变式教学的概念、理论基础以及教学原则的基础上，调查了徐州市A小学的高年级数学教师对于变式教学的认识和运用情况。调查显示小学高年级数学变式教学中存在的问题：对变式教学的认识问题；对变式教学的设计问题；在变式教学过程中的问题，对变式教学的反思问题。针对这些问题，提出相应的改进建议：教师要加强对变式教学理论的认识；变式设计要紧扣教学目标；针对具体内容合理设计变式；运用合理的变式方法，设置一定数量与难度的变式题；提高学生的变式参与程度；变式教学后及时进行教学反思。关键词：小学高年级；数学教学；变式教学AStudyofMathematicsVariantTeachinginSeniorGradeofPrimarySchool——TakeXuzhouPrimaryAasAnExampleAbstractWiththecontinuousdeepeningofthecurriculumreform,theoriginalteachingmethodsandmethodscannotfullymeettherequirementsofthenewcurriculumstandards.Asanimportantmathematicsteachingmethod,variantteachingisoneoftheimportantfactorsthatpromotethesuccessofbasicmathematicseducationinChina.Basedontheunderstandingoftheconcept,theoreticalfoundationandteachingprinciplesofvariableteaching,thisresearchmainlyusesliteratureresearchmethodandquestionnairesurveymethodtoinvestigatetheknowledgeandapplicationofvariableteachingbyseniormathematicsteachersinprimaryAelementaryschoolinXuzhou.Theinvestigationshowsthatthereareproblemsinthemathematicsvariantteachingintheseniorgradeofprimaryschool:theproblemofunderstandingthevariantteaching;thedesignofvariableteaching;theproblemintheprocessofvariableteaching,thequestionofreflectiononvariableteaching.Inviewoftheseproblems,theauthorputsforwardsomesuggestionsforimprovement:teachersshouldstrengthentheirunderstandingofthetheoryofvariableteaching;variabledesignshouldbecloselyinlinewiththeteachinggoals;designthevariationreasonablyaccordingtothespecificcontent;usereasonablevariablemethodtosetacertainnumberofvariablequestionsanddifficulty;improvestudents’variableparticipation;reflectiononteachingintimeaftervariableteaching.KeyWords:seniorgradeofprimaryschool;mathematicsteaching;variantteaching目录摘要-----------------------------------------------------------------------------------------------1Abstract-----------------------------------------------------------------------------------------Ⅱ目录----------------------------------------------------------------------------------------------Ⅲ一、引言-----------------------------------------------------------------------------------------1（一）研究背景--------------------------------------------------------------------------------1（二）研究意义--------------------------------------------------------------------------------1（三）研究方法--------------------------------------------------------------------------------21.文献研究法--------------------------------------------------------------------------------22.问卷调查法--------------------------------------------------------------------------------2二、变式教学的理论概述--------------------------------------------------------------------3（一）变式教学的相关概念-----------------------------------------------------------------31.变式-----------------------------------------------------------------------------------------32.变式...
