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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: EJ224399
Record Type: CIJE
Publication Date: 1980-May
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0022-4308
The Effect of Block-Word Diagrams on the Structuring of Science Concepts as a Function of General Ability.
Winn, William
Journal of Research in Science Teaching, v17 n3 p201-11 May 1980
Examines the effectiveness of block-word diagrams in science instruction for ninth graders using directed graphs that express content structure as key concepts joined by arrows. Results include the finding that the effect of text-plus-diagram treatment compared to text-only treatment was different for learners of different ability. (CS)
Descriptors: Academic Ability, Aptitude Treatment Interaction, Diagrams, Educational Research, Science Education, Science Instruction, Secondary Education, Secondary School Science, Visual Aids
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A