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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ512700
Record Type: CIJE
Publication Date: 1995
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0036-8555
Science in a S.A.C.K.: A Spiral Approach to Content Knowledge.
Downing, Chuck
Science Teacher, v62 n7 p46-48 Oct 1995
Describes the Science in a S.A.C.K. (Spiral Approach to Content Knowledge) program in which students investigate major societal problems such as water quality, air quality, the quality of human life, and problems associated with energy. (JRH)
Descriptors: Environmental Education, Integrated Curriculum, Science Activities, Science Education, Science Instruction, Secondary Education, Secondary School Science, Teaching Methods
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Reform Efforts; Scope Sequence and Coordination