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Yang, Der-Ching; Lin, Yung-Chi – EURASIA Journal of Mathematics, Science & Technology Education, 2015
The purpose of this study was to examine the differences between Finnish and Taiwanese textbooks for grades 7 to 9 on the topic of solving systems of linear equations (simultaneous equations). The specific textbooks examined were TK in Taiwan and FL in Finland. The content analysis method was used to examine (a) the teaching sequence, (b)…
Descriptors: Foreign Countries, Textbooks, Textbook Evaluation, Grade 7
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DePierro, Ed; Garafalo, Fred; Toomey, Rick – Journal of Chemical Education, 2008
This paper summarizes difficulties that chemistry students at all levels commonly exhibit when translating, manipulating, and interpreting mathematical expressions that contain logarithms, and offers approaches that the authors have found useful to help students overcome such difficulties. The online supplement provides problem sets created by the…
Descriptors: Advanced Students, Problem Sets, Chemistry, Equations (Mathematics)