Students' achievement in matter concepts: A cross-age study.

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Ertepinar H., Yilmaz A., Sungur S., Tekkaya C.

Meeting of the Division of Chemical Toxicology of the American-Chemical-Society held at the 228th National Meeting of the American-Chemical-Society, Pennsylvania, United States Of America, 22 - 26 August 2004, vol.228

• Publication Type: Conference Paper / Summary Text
• Volume: 228
• City: Pennsylvania
• Country: United States Of America
• Middle East Technical University Affiliated: Yes