The primary objective of the Remote Mentoring of Undergraduate Research Students (ReMentURS) workshop series is to design a remotely available professional development training that will provide rigorous research concept and skills introduction to incoming undergraduate research students. This pilot run eight-week remote learning workshop series…

We used population-based, longitudinal data to investigate the relation between mathematics instructional practices used by first-grade teachers in the United States and the mathematics achievement of their students. Factor analysis identified four types of instructional activities (i.e., teacher-directed, student-centered,…

This paper provides an instrumental account of precalculus students' graphical process for solving polynomial inequalities. It is carried out in terms of the students' instrumental schemes as mediated by handheld graphing calculators and in cooperation with their classmates in a classroom setting. The ethnographic narrative relays an instrumental…

The study compared the improvement in computational skills of two similar groups of accounting students, one using calculators in examinations and the other not. Not using calculators seems to improve the arithmetical ability of students, but does not significantly improve students' feel for numbers or ability to solve word problems. (CH)

The author and many illustrious co-signers sent an open letter to the U.S. Department of Education protesting a report designating 10 "exemplary" or "promising" math programs. The programs over-emphasize data analysis and statistics, de-emphasize arithmetic and algebra, and advocate early calculator use, which can undermine…

Some materials are examined which try to cultivate skills and concepts such as estimation, approximation, significant digits, place value, and repeating decimals. Also discussed are repercussions and longer term implications on the use of minicalculators. (MP)

Evaluates the effectiveness of calculator usage in the learning of basic skills by developmental mathematics students with respect to increasing mathematical performance, as measured by a "no calculator permitted" content specific test. Results show calculator usage neither positively nor negatively affected the attainment of basic skills.…

Two students (ages 18 and 20) with moderate mental retardation were taught to use a pocket calculator to make purchases. Progressive time delay and general case programing methods were used. Results indicated that the purchasing behaviors generalized to two untrained community sites and to untrained items and were maintained four weeks after…

Illustrates how graphing calculators can be used to address the knowledge and skills promoted by the National Council for the Social Studies (NCSS) and other educational organizations. Focuses on plotting capability and facilitating various types of data and information analysis. (CMK)

An overview of the disadvantages and advantages of the mini-calculator in the public school classroom. While some educators fear students won't learn basic arithmetic and will become dependent on the calculator, others note its value in skill reinforcement, motivation, job preparation, and saving time in the classroom. (SB)