Describes a way of using multiple representations to help students learn data analysis and make sense out of a large amount of data. Includes an activity for a group-learning environment. (KHR)

Describes a mathematics review game that can be adapted to any content topic and which calls for the active participation of all students throughout the activity. (MKR)

Focuses on the concept of compound functions and an application of this concept using the tax rate schedules from 1999. Presents an activity designed to help students learn how much income goes to pay federal income tax. (KHR)

Explores a quality control investigation with baseballs. Students were placed in groups of three to handle specific jobs: data recorder, measurement-instrument handler, and instrument reader. Includes assessment instruments and a list of suggested investigations. (MKR)

This activity involves students investigating the mathematics of packaging and exploring various concepts in geometry, including area and the Pythagorean theorem. Mathematics comes out of the discussion of packaging cans into six-packs and focuses on the cost-effectiveness of the horizontal storage area used. Students learn how knowledge of…

Describes a project combining precalculus and transition mathematics students focusing on popcorn by comparing popping ratios of different brands of popcorn and finding what size box could hold the most popped corn. Project design required group effort and cooperation. Students exhibited growth of positive attitudes toward the study of mathematics…

Discusses a course which combines Assessment, Investigation, and Mathematical Skills (A.I.M.S.) to originate, arouse, and sustain student interest in mathematics by changing to a more group-centered, democratic style of classroom management and by shifting toward more self-evaluation on the part of the students. (MKR)

Presented is a teacher's guide for a hands-on activity challenging students to develop problem-solving behaviors by exploring the construction of a right-cylinder of maximum volume from an m x n sheet of metal. Reproducible worksheets leading students through the activity are provided. (MDH)

Reviewed are the basic principles of cooperative learning including a rationale for its use and the formation of cooperative learning groups in the classroom. Examples of the application of this teaching method to mathematics teaching are discussed. (CW)

Presents and discusses assumptions for a general-mathematics problem-solving curriculum that incorporate the belief that all students can do algebra, geometry, and trigonometry, that mathematics must be presented in problem situations, and that students should work cooperatively. Worksheets provide exemplary problem-solving activities. (MDH)