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ID:37373195
大小:2.38 MB
页数:69页
时间:2019-05-21
《中职数控专业学生空间想象能力培养的实践研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、分类号学校代码—j0542密级学号.2QQ窆!Q310151中职数控专业学生空间想象能力培养的实践研究PracticeandResearchoftheAbilityofSpatialImaginationfortheNumericalControlMajorStudentsofSecondaryVocationalSchools指导教师姓名、职称史垂福教授湖南师范大学学位评定委员会办公室二零一一年十月摘要与数控专业结合,加强职高数学立体几何教学与学生所学专业的联系,为学生专业学习服务,是职业教育课
2、程改革的基本理念之一。本着这一基本理念、根据中等职业学校的培养目标,笔者反思了中职数控专业立体几何教学的现状,提出中职数控专业立体几何教学应以培养学生的空间想象能力为目的,为数控专业制图课学习奠定基础,体现职业教育的特色和数学学科自身的特色,并提出了数控专业立体几何教学的改革策略。在研究中主要采取文献研究法、调查分析法和案例研究法,收集、整理有关中职立体几何教学和数控专业立体几何教学方面的成功经验,并结合自己的教学实践进行思考、总结、提升,试图为推进中职数控专业立体几何教学改革提供积极的思路和有益
3、的意见。研究证实,通过实物与模型教学,识图与画图训练等教学措施能有效提高课堂教学效果,达到培养学生空间想象能力的目的。关键词:中职生,空间想象能力,立体几何,教学实践ABSTRACTOneofthebasicideasofthenewroundofvocationaleducationwastocombinewiththenumericalcontrolmajorandtostrengthenvocationalsolidgeometryteachingwithspecializedrelatio
4、nandtoserveforstudents’learning.Inlinewiththisbasicidea,accordingtotrainingobjectivesofsecondaryvocationalschools,theauthorreflectedthestatusquoofmajorthree-dimensionalgeometryteachingforvocationalsecondarysch001.Theauthorputforwardthatthepurposeofnum
5、ericalcontrolmajorthree-dimensionalgeometryteachingshouldbetocultivatestudents’abilityofSpatialImaginationandlaythefoundationfordrawinglessons.Theauthorputforwardthree·dimensionalgeometryteachingshouldmanifestthecharacteristicsofvocationaleducationand
6、mathematicalsubjectitsowncharacteristics.Theauthoralsoputforwardtheteachingreformstrategyofthree—dimensionalgeometry.Inthestudy,theauthormainlyadoptedliteratureresearchandcasestudy,collectedandsortedoutthesuccessfulexperienceofsolidgeometryteaching.Th
7、entheauthorattemptedtoimprovenumericalcontrolmajorthree-dimensionalgeometryteachingincombinationwiththeauthor’Sownteachingpracticeforprovidingapositiveandusefulidea.Researchproves,throughthevisualandteachingmodel,knowledgechartanddrawingtrainingteachi
8、ngmeasurescouldeffectivelyimprovetheeffectofclassroomteachingandcultivatingstudents’abilitytothinkthepurposeofspace.KeyWords:SecondaryVocationalStudents,AbilityofSpatialImagination,SolidGeometry,TeachingPracticelI目录中文摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯
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