This study investigates whether the National Council of Teachers of Mathematics (NCTM) professional standards are appropriate for a two-year college developmental mathematics courses. The NCTM professional standards of worthwhile mathematical tasks, classroom discourse, and teacher reflection were all part of this preparatory mathematics course.…

Clarifies the benefits of having students write about their understanding and dispositions toward mathematics. Discusses ways to manage journal writing and incorporate it into existing classes. Suggests 19 assignments students can respond to in their journals. (MDH)

Presented are two ideas to improve instruction. The first celebrates the Christmas birthday of Isaac Newton with an essay assignment related to Newton and a party. The second suggests a more appropriate moment to introduce the technique of completing the square to promote greater flexibility in factoring problems. (MDH)

Laboratory experiments by Steele and Aronson (1995) found that African-American subjects' performance on difficult verbal items, described as a verbal problem-solving task, was adversely affected when they were asked about their ethnicity just before working on the items. These results were attributed to stereotype threat. Asking about ethnicity…

Six classroom research-based instructional projects funded under Chapter 2 are described, and their outcomes are summarized. The projects each used computer hardware and software in the classroom setting. The projects and their salient points include: (1) the Science Technology Project, in which 48 teachers and 2,847 students in 18 schools used…

The Calculators and Mathematics Project, Los Angeles (CAMP-LA), funded by the National Science Foundation for developing use of technology in the classroom, developed curriculum materials focused solely on the use of calculators in three stages. The first stage studied the mathematics curricula from different states and identified topics that are…