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Lee, Hwa Young; Guajardo, Lino – Investigations in Mathematics Learning, 2023
Understanding and supporting students' development of graph literacy is important. We studied how aspects of graph literacy might be supported (or hindered) in middle school by analyzing the content in textbooks. Specifically, we conducted a content analysis of tasks involving two-dimensional Cartesian graphs presented in grade 6-8 US textbooks.…
Descriptors: Content Analysis, Mathematics Activities, Graphs, Grade 6
Mullis, Ina V. S.; Martin, Michael O.; Gonzalez, Eugenio J.; Chrostowski, Steven J. – International Association for the Evaluation of Educational Achievement, 2004
The Trends in International Mathematics and Science Study (TIMSS) 2003 is the most recent in a very ambitious series of international assessments conducted in nearly 50 countries to measure trends in mathematics and science learning. The aim of TIMSS, the Trends in International Mathematics and Science Study, is to improve the teaching and…
Descriptors: Foreign Countries, Grade 8, Grade 4, Mathematics Teachers