Offers several elementary level cooperative science lesson plans. The article includes a recipe for cooperative class learning, instructions for making a compost pile, directions for finding evidence of energy, experiments in math and science using oranges to test density, and discussions of buoyancy using eggs. (SM)

Presents several classroom-tested model cooperative mathematics activities, ranging from simple to highly structured, for all grade levels. Some of the activities are creating and solving problems from the newspaper; playing team-building games; exploring with fractions; and working on grouping and informal computation using a jar full of candy…

Cooperative lesson plans are presented for the following: current events for middle and high school; lessons on group process for elementary school; cooperative collage making to summarize a unit; group thank-you letters after an excursion; a team-building/language development lesson; and a values lesson on "Goldilocks and the Three Bears." (JD)

This section includes (1) "Time Saver Options" (Dishon and P. W. O'Leary), which outlines ways to teach cooperative skills; (2) "Getting Started--Tips from Teachers," a collection of ideas for all levels; and (3) "Cooperative Mathematics Lesson Plans" for developing problem-solving skills, fractions, word problems, and number concepts. (JD)