Search results for author:"Robert A. Powers"
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International Journal of Mathematical Education in Science and Technology Vol. 41, No. 4 (2010) pp. 501–514
Many undergraduate students have difficulty writing mathematical proofs even though this skill is important for the development of future teachers and those who may be involved in instruction or training as a graduate student or supervisor. In...
PRIMUS Vol. 25, No. 1 (2015) pp. 61–79
College algebra fulfills general education requirements at many colleges in the United States. The study reported here investigated differences in mathematics achievement between undergraduates in college algebra classes using one of two homework...