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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: EJ498260
Record Type: CIJE
Publication Date: 1995
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0036-8326
Students' Ideas on Conservation of Matter: Effects of Expertise and Context Variables.
Gomez, Miguel-Angel; And Others
Science Education, v79 n1 p77-93 Jan 1995
Discusses students' understanding of the qualitative conservation of matter and how this understanding is influenced by previous instruction in chemistry and task variables. Results show the influence of group membership, task content, and problem context on students' performance. (ZWH)
Publication Type: Reports - Research; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A