Describes LOGO's turtle graphics capabilities based on a sixth-grade classroom's activities with negative numbers and Logo programming. A sidebar explains LOGO and offers suggestions to teachers for using LOGO effectively. (LRW)

Discusses the use of spreadsheets for mathematical problem solving to help develop higher-level-thinking skills and foster an experimental attitude toward learning mathematics. An example is given of middle-school and high-school students investigating a number-structures problem. (LRW)

The Center for Technology and Teacher Education at the University of Virginia developed "Kids an Cookies" a free Flash-based materials and software applications to help prepare teachers to use technology to enhance and extend their students' learning of school subjects. Presents the mathematics team set of guidelines to shape the…

When using spreadsheets to explore real-world problems involving periodic change, students can observe what happens at each period, generate a graph, and learn how changing the starting quantity or constants affects results. Spreadsheet lessons for high school students are presented that explore mathematical modeling, linear programming, and…

Presents a small group activity that helps elementary students explore volume as part of the math curriculum. Collecting data through hands-on experimentation; analyzing the data; and using graphs and graphing software to further understanding are discussed. (LRW)