NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Mesa, Vilma; Suh, Heejoo; Blake, Tyler; Whittemore, Timothy – PRIMUS, 2012
We present an analysis of several characteristics of examples in 10 college algebra textbooks used in community colleges or 4-year institutions. We analyzed the examples along four dimensions: cognitive demand, the responses expected, the use of representations, and the strategies available for verifying the correctness of the solutions. We found…
Descriptors: Algebra, Textbooks, Problem Solving, Graphing Calculators
Peer reviewed Peer reviewed
Williams, Carol G. – Mathematics and Computer Education, 1993
Discusses areas where teachers may harbor mistaken assumptions about their students' understanding when using graphing calculators: (1) confidence and competence with order of operations, (2) integration of algebraic and graphical knowledge, and (3) scaling a graph. (MKR)
Descriptors: Algebra, College Students, Concept Formation, Difficulty Level