This article presents an annotated selection of the most important and informative Internet resources for learning about quantum computing, finding quantum computing literature, and tracking quantum computing news. All of the quantum computing resources described in this article are freely available, English-language web sites that fall into one…

Relations among the number and types of strategies used by 89 college students when estimating, quantitative ability, and computational estimation ability were investigated. Students of relatively high quantitative ability were found to be better estimators and used more strategy types. (MP)

Twenty-eight sources on calculators are listed in this partially annotated bibliography. (MK)

Discusses students' inability to make the connection between manipulative materials and pencil-and-paper calculations in mathematics instruction. Outlines the development of mathematical ideas through the concrete, representational, and abstract phases of instruction. An annotated bibliography listing teacher resources for representational-level…

Included are activities published in this regular column in the "Arithmetic Teacher" from 1980-90 organized by topics and presented in a month-by-month format. Topics include estimation, fractions and decimals, geometry and spatial sense, measurement, number sense and numeration, problem solving, statistics and probability, and whole number…

Discusses rationale for use of children's counting books and guidelines for selection and use. Provides suggestions for writing individual or class counting books. Includes an annotated booklist. (HTH)

Points out aspects of counting books that may impede learning, notes general and specific criteria for evaluating counting books, and offers an annotated bibliography illustrating the application of criteria. (RH)

This annotated bibliography includes activities with calculators in the areas of computational skills, geometry, measurement, number pattern recognition, and probability. (MK)

Suggests ways that children's literature can be used to extend mathematical thinking to daily life and events in the preschool and primary grades classroom. Discusses books pertaining to such events as the calendar, celebrating birthdays, the daily schedule, taking attendance, and the lunch menu. (BB)