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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ665272
Record Type: CIJE
Publication Date: 2003
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-1059-0145
Learning by the Sun: Observing Seasonal Declination with a Vertical Sundial.
Klein, Judy L.; Riskin, Adrian
Journal of Science Education and Technology, v12 n1 p81-88 Mar 2003
Designs and constructs a sundial for the purpose of observing the declination of the sun, thus marking solar seasonal variation. Discusses the design of a dial that emphasizes a working space for observations on solar declination and methods for determining the position of the nodus such that lines of declination can be observed every day of the year. (Contains 15 references.) (Author/YDS)
Descriptors: Earth Science, Geometric Concepts, Mathematics Education, Physical Sciences, Science Activities, Science Instruction, Secondary Education
Publication Type: Guides - Classroom - Teacher; Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Sun