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Direct linkChang, Briana L.; Cromley, Jennifer G.; Tran, Nhi – International Journal of Science and Mathematics Education, 2016
Coordination of multiple representations (CMR) is widely recognized as a critical skill in mathematics and is frequently demanded in reform calculus textbooks. However, little is known about the prevalence of coordination tasks in such textbooks. We coded 707 instances of CMR in a widely used reform calculus textbook and analyzed the distributions…
Descriptors: Calculus, Textbooks, Teaching Methods, Mathematics Instruction
Download full textChang, Briana L.; Cromley, Jennifer G.; Tran, Nhi – Grantee Submission, 2015
Coordination of multiple representations (CMR) is widely recognized as a critical skill in mathematics and is frequently demanded in reform calculus textbooks. However, little is known about the prevalence of coordination tasks in such textbooks. We coded 707 instances of CMR in a widely used reform calculus textbook and analyzed the distributions…
Descriptors: Calculus, Textbooks, Teaching Methods, Mathematics Instruction
Peterman, Karen; Cranston, Kayla A.; Pryor, Marie; Kermish-Allen, Ruth – International Journal of Science Education, 2015
This case study was conducted within the context of a place-based education project that was implemented with primary school students in the USA. The authors and participating teachers created a performance assessment of standards-aligned tasks to examine 6-10-year-old students' graph interpretation skills as part of an exploratory research…
Descriptors: Case Studies, Place Based Education, Elementary School Students, Elementary School Teachers
