大班幼兒沉浮概念轉(zhuǎn)變教學(xué)之研究.pdf

1、南京師范大學(xué)碩士學(xué)位論文大班幼兒沉浮概念轉(zhuǎn)變教學(xué)之研究姓名：徐杰申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：學(xué)前教育指導(dǎo)教師：張俊20080514AbstractNowadaysconceptualchangehadbexomeoneofthemainstreamsofchildrensscienceeducationintheworldInourcount礙withthedevelopmentoftheprojectof‘handson’，researc

2、hersandteachersofscienceeducationbecametorealizethatchildren’soriginalscientificconceptionshadinfluenceontheirscientificstudySothequestionsofthisstudywere1Whetherteachingcanpromotechildrensconceptualchange，andcomparetote

3、achingpointedtoindoctrinate，whetherteachingpointedtoconceptualchangewasbenefittochildrensconceptualchangeofsinkingandfloating2WhatWastheteachingstrategypointedtoconceptualchangeSo，thisstudyusedquasiexperimentaldesigninde

4、pendentvariablesweretwokindsofteaching：teachingpointedtoconceptualchangeandteachingpointedtoindoctrinateDependentvariableischildrensconceptuallevelofsinkingandfloatingSampleofthisstudyis77children(Mean=7453，Sd=388)fromon

5、egoodqualitykindergartenofNanjingXuanwuS∞“tioILThesechildrenwereaveragelydividedintothreegroupsbytheirmonthage，genderandconceptuallevelofsinkingandfloating：Groupl：teachingpointedtoconceptualchangeGroup2：teachingpointedto

6、indoctrinateGroup3：noteachingBeforeandafterteachingallthechildrenneededtotestbyinterviewandcomparedtheeffectoftwokindsofteachingthroughgroup1andgroup2childrensconceptionofsinkingandfloating11kresultswere：1Teaching啪promot

7、echildrensconceptualchange2Comparetoteachingpointedtoindoctrinate，therearenotenoughevidencestoshowthatteachingpointedt0conceptualchangeWasnotbenefittochildren’SconceptualchangeofsinkingandfloatingButthroughteachingpointe

8、dtoconceptualchange，morechildren’SconceptionsofsinkingandfloatingpromotedwithmoretypesandhigherdegreeAndchildren’Sexplanationsofobjects’sinkingandfloatingbecamericherandcorrectly3Teachingstrategypointedtoconceptualchange

9、were“(1)Teachershouldadequatelyunderstandchildren’SoriginalconceptualleveL(2)Basedontheadequatelyunderstandofchildren’Soriginalconceptuallevel，teachershoulddesignserialteachingactivitiesandenvironmentwithquestionlohelpch

10、ildrenactivewithmaterialsandothers(includingteachersandotherchildren)，andfindcounterexampleandconflictaffairintheteachingactivities，inordertoarosechildren’Scognitiveconfliction(3)Teachershouldleadchildrenrethinkingthecon

11、flictionsbetweentheiroriginalunderstandingsofconceptions耐mcounterexampleandconflictaffairandthenthroughcommunicatingandarguingwithotherchildrenchildrentrytofmdmorereasonableandeffectivemethodstosolvecounterexampleandconf