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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: EJ591763
Record Type: CIJE
Publication Date: 1999
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-1084-8959
Making the Mean Meaningful: An Instructional Study.
Cai, Jinfa; Moyer, John C.; Grochowski, Nancy J.
Research in Middle Level Education Quarterly, v22 n4 p1-24 Sum 1999
Assessed the effectiveness of instruction in promoting sixth-grade students' conceptual understanding of the concept of averages using a leveling model and an open-ended problem-solving approach. Found that students were more capable of using the leveling approach and applying formal averaging algorithm to solve problems than using the open-ended approach. (JPB)
Descriptors: Grade 6, Mathematical Concepts, Mathematics Instruction, Middle Schools, Problem Solving, Teaching Methods
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