初中物理微课程的设计和应用-研究

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1、万方数据Combinedwithconstructivismlearningtheoryandmultimedialearningcognitivetheory，sometypicalmicro—lectureshavebeendesignedandproduced．Afterthat，theywereputintoteachingpracticeinordertoexploretheprincipleswithnotesformakingmicro—lectures．Teachingeffect

2、ivenesshasbeenanalyzedandsometeachingsuggestionsweresummarizedandshared．Firstofall，theresearchresultsrelatedtomicro—lecturebothinChinaandabroadwerestudiedafterconsultingextensiverelevantdocumentation．Thenthepaperclearlydefineswhatmicro—lectureandstate

3、sthetheoreticalbasisfordesigningandproducingmicro—lecturesystematically．Next，literaturestudyandthecasemethodarewidelyusedtorefineandtoanalyzedomesticmicro—lectureresources．Combinedwiththesubjectfeaturesofphysicsinjuniorhighschoolandcognitioncharacteri

4、sticsofjuniorstudents，somemicro—lectures，whichareclosedtotheknowledgepointsofmechanicsinjuniorphysics，aredesignedandproduced，Afterputtingthemintoteachingpractice，threebasicproceduresandsomenotesfordesigningandproducingamicro—lectureareconcluded，thebas

5、icproceduresare‘jTopicSelection：。．‘1designing3。and’1producing：2．Andthefiveprinciplescanbenamed“student—centeredprinciple”，“contentinterestingprinciple”，“Thinkinginspiringprinciple”，‘‘circumstancesauthenticityprinciple’’and‘‘multiplexsensorystimulation

6、principle”，whichcanprovidesomereferenceforfurthermicro—lecturedesigningandproducing．Then．micro—lecturehasbeenintroducedintoclasstohelptheIV万方数据studentstolearnthetwocoursesof‘‘ElasticForce’’，‘‘Newton’SFirstLaw”．Supportedbytheanalysisofplannedteachingac

7、tivitiesinclass，theobservationonlearning，thefeedbackfromstudents，itcanbeclearlytoconcludetheadvantagesofmicro—lectureasfollow：makingtheclassmoreefficient，promotingthedevelopmentofteachersandinspiringstudents’learninginterest．Besides，theadvantagesanddi

8、sadvantageshavebeenanalyzedbycomparingthetwocasesrelatedtomicro．1ectureteaching，andfourproposalsabouthowtoimprovemicro—lectureteachinghavebeenprovidedinthepaper．Finally；thelastpartofthispapersummarizedtheconclusionsofi一1ect：eachina．。talso。ats,