TAILIEUCHUNG - Chế tạo thiết bị thí nghiệm biểu diễn để sử dụng trong dạy học các kiến thức về tia hồng ngoại và tia tử ngoại ở lớp 12 THPT

The article presents the manufacturer of experiment equipment to perform in several infra-red and ultra-violet experiments. This experiment equipment has avoided several shortcomings of current available equipment and makes it convenient to compile tenors of infra-red and ultra-violet teaching under experiment methods in the curriculum of the 12th form of Vietnamese high schools. | JOURNAL OF SCIENCE OF HNUE Educational Sci. 2007 No 6 CH T O THI T BÀ TH NGHI M BI U DI N SÛ DÖNG TRONG D Y HÅC C C KI N THÙC V TIA HÇNG NGO I V TIA TÛ NGO I Ð LÎP 12 THPT Nguy n Ngåc H ng v Tr n Ngåc Ch t Tr íng i håc S ph m H Nëi 1. t v n Tia hçng ngo i THN v tia tû ngo i TTN l c c bùc x i n tø khæng nh n th y ñc cªp trong ch ìng tr nh vªt lþ lîp 12 THPT. Sau khi håc c c ki n thùc v THN v TTN HS c n n u ñc ành ngh a b n ch t nguçn ph t v mët sè t nh ch t ùng döng cõa tøng lo i bùc x n y trong íi sèng v kÿ thuªt. Tø möc ti u v m t ki n thùc c n t ñc trong d y håc c c ki n thùc v THN v TTN TN ph t hi n sü tçn t i cõa THN v TTN ð ngo i mi n nh s ng nh n th y v c c TN kh o s t mët sè t nh ch t cõa THN v TTN c n ñc ti n h nh. - º ti n h nh nhúng TN n u tr n GV v HS câ thº sû döng thi t bà th nghi m TBTN hi n câ ð mët sè tr íng THPT ho c TBTN cõa Trung Quèc. Tuy câ thº sû döng d îi h nh thùc TN cõa HS TBTN hi n câ ð mët sè tr íng THPT ch cho ph p ti n h nh TN ph t hi n THN v TTN. C c TN kh o s t mët sè t nh ch t cõa THN v TTN khæng thº ti n h nh ñc vîi TBTN n y. Do ch a chån ñc u thu bùc x hñp lþ n n TBTN cán ph i câ th m bë cung c p i n nuæi u thu v bë phªn khu ch i t n hi u bùc x thu ñc t ð ngo i. Trong i u ki n kinh ph cán eo hµp ch a thº trang bà õ sè l ñng TBTN º c c nhâm HS trong lîp çng lo t ti n h nh TN n u GV sû döng TBTN n y º ti n h nh TN biºu di n th do TBTN câ k ch th îc nhä v ch l p t ñc tr n m t ph ng n m ngang n n vi c quan s t TN cõa måi HS trong lîp s g p khâ kh n. Cán èi vîi TBTN cõa Trung Quèc do n khæng ch ph t ra THN v TTN c n nghi n cùu m cán ph t ra c bùc x nh n th y n n khæng thº ti n h nh c c TN kh o s t mët sè t nh ch t cõa THN v TTN. - º kh c phöc nhúng nh ñc iºm cõa c c TBTN tr n c n thi t ph i ch t o TBTN câ c c u thu bùc x hçng ngo i bùc x tû ngo i ìn gi n hìn v câ n ch ph t THN n ch ph t TTN. 2. Thi t bà th nghi m biºu di n nghi n cùu THN v TTN ch t o TBTN gçm c c bë phªn sau 3 Nguy n Ngåc H ng v Tr n Ngåc Ch t n ph t nh

• Giáo dục học
• Educational sciences
• Chế tạo thiết bị thí nghiệm
• Thiết bị thí nghiệm
• Tia hồng ngoại
• Tia tử ngoại
• Chương trình Vật lý 12
• Competency educational lecturer
• Educational research
• Identifying research topic
• Developing research proposal
• Summary of Doctoral Thesis on Educational Sciences
• Summary of Doctoral Thesis
• Skills education for deaf children
• Educational methods for deaf people
• Communication activities for deaf children
• Comprehension literary scripts
• Secondary school
• Features of the genre
• Doctor of Educational sciences dissertation summary
• Management of pedagogical professional
• Training for vocational college teachers
• Direction of quality assurance
• Quality assurance
• Reasoning and History of Education
• History of Education
• Complementary high school students
• Summary of Doctoral thesis in Educational sciences
• Integrated teaching
• Integrated teaching in Geography 9
• Geography 9 in secondary school
• Assess argumentative text writing competency
• Text writing competency
• High school students
• Teacher education capacity
• Counseling capacity development
• Education innovation
• Kindergarten service public preschool
• Kindergarten service quality
• Preschool education
• Independent learning capacity
• Independent learning capacity education
• Academic mentoring activities
• Higher education
• Developing Independent learning competency
• Self study ability of students
• Active teaching methods
• Developing career counseling skills
• Career counseling skills for students
• Strategies for teaching skills
• Method of Teaching Mathematics
• Organizing of Teaching Practice
• Lao People’s Democratic Republic
• Training High School Mathematic Teachers
• Early childhood education
• Educating communication skills
• Communication skills of children with intellectual disabilities
• Education for children with intellectual disabilities
• Organizing role playing activities at school
• Methodology in Biology
• Developing textbooks’ models
• Orientation of competency development
• Methods of teaching natural science
• Doctoral Thesis summary of Educational sciences
• Development of lower secondary school teachers
• Professional title standards
• Standard based development
• Lower secondary school teachers
• Self study capacity for students
• Teaching credit institutions
• Credits teaching interactions
• Self study capacity
• Educational psychology
• Creating learning environments
• Complex cognitive processes
• The learning sciences
• Teaching every student
• Social cognitive views
• Vietnam institute of educational sciences
• Managing lower secondary teachers’
• Activities towards competency approach
• Towards competency approach
• The current period
• Higher education systems
• Export and import of educational service
• IBM data SPSS Statistics Base
• Statistical Package for the Social Sciences
• MANAGEMENT AND CLUSTERING
• Social Sciences
• Educational reforms
• School based management
• School reform policy
• Structural equation modeling
• Student achievement
• Teacher motivation
• Sciences and humanities
• Re conceptualizing teacher evaluation
• The light of educational reforms
• Instructional leadership
• Differentiated supervision
• báo cáo khoa học
• báo cáo hóa học
• công trình nghiên cứu về hóa học
• tài liệu về hóa học
• cách trình bày báo cáo
• Japanese Reaction
• Aristotelian Cosmology
• Obscure Connections
• Educational Influence
• Geography Reflected
• Translations of Portuguese