Explores change in three mathematics environments by presenting three episodes of an activity in which students study patterns of change through tables and graphs and are asked to make a trip in three different environments that include Cuisenaire rods and meter sticks, tables of numbers on paper, and Trips software. (ASK)

Most learning centers for science are custom-made by enthusiastic teachers eager to experiment with a new way to make science come alive for students. Suggests a way to plan a science center for the classroom. (Author/RK)

Presents an overview and discussion of some results of research on the use of graphing calculators organized into the following categories: (1) achievement studies, (2) conceptual understanding, (3) problem solving, (4) classroom dynamics, and (5) future research needed. (29 references) (MKR)

This study investigated the effects on student understanding of linear relationships using the linked representation software VideoPoint as compared to using semi-linked representation software. It investigated students' attitudes towards and preferences for mathematical representations--equations, tables, or graphs. An Algebra I class was divided…

A list of potential writing ideas and general guidelines to be used in integrating writing into the mathematics classroom are provided. Ideas under the headings of narrative, descriptive, and expository writing are included. (KR)