资源描述：
《说课稿 （do you like bananas ）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、说课稿(2)（Doyoulikebananas(2)）Socialprogress,Ideasconstantlyupdated,Neweducationalteachingidearequest:Humancentered,Studentsarethesubjectsoflearningactivities,Teachersareorganizersandguidesoflearningactivities,Teachersshouldadoptmoreinnovativemeanstoarousetheirenthusiasm,Enablest
2、udentsFullparticipationandacquisitionofknowledgeinarelaxedstate.Undertheguidanceofthesethoughts,NowIanalyzefromtheteachingmaterial,TeachingmethodsAnalyticalandacademicguidance,Teachingprogramdesign,Teachingreflectionontheseaspects,Reporttomyteachersonthenewversionoftheobligati
3、onEducationalcurriculumstandards,experimentaltextbook,mathematics,gradeseven(upper)B.4.3.2Theteachingdesignof"comparisonandcalculationofangles":StatusandfunctionofteachingmaterialsThecomparisonandcalculationofanglesisanextensionofthebasicconceptofangles,Itisalsotheforeshadowin
4、gofthespecialrelationshipofthehorn,,WhatismoreLateron,thebasisforsolvingtherelevantgeometricproblemsisgiven,Ithascertainabilitiestotrainstudents'AnalogicalThinkingandpracticalexplorationSignificance。TeachingmaterialsandteachingmaterialsThislessonisanewlesson,Itmainlyintroduces
5、thecomparisonofanglesize,thecalculationofsimpleangleanddifference,andthebisectorofangleDefinition。Treatmentmethod:(OneBycomparingthelengthofthetwolines,amethodofcomparingtheanglesizesisgiven;(Two)starttheoperationwithatriangularruleranddrawaspecialangle;(ThreeUsegraphstointrod
6、ucethesumofdifferenceofangles;(Four)thedefinitionofthebisectorofanangleisderivedbyhands-onpractice.TeachingobjectivesanddifficultiesOneTeachingobjectivesOneKnowledgeandskills(OneInrealisticsituations,useanalogiestolearntocomparethesizeofthetwocorners,?Richindiagonalrelationsof
7、sizeRecognitionwillanalyzetheangularanddifferentialrelationsinthegraph(TwoThroughmanualoperation,welearntodrawdifferentangleswiththehelpofthetriangle,?Recognizethebisectorofanangleandthebisectorofanangle.TwoProcessandmethodTofurthertrainandimprovestudents'abilityofreadinganddr
8、awing,andtorecognizethemathematicalthoughtandmethodofanalogyT
