An activity in which students establish criteria outlining what constitutes wasted paper, calculate averages, and compute the number of trees needed to produce a measured amount of wasted paper is described. The mathematics and science concepts, objectives, rationale, content overview, lesson outline, and extensions are included. (KR)

Preservice elementary teachers worked cooperatively to explore the relationship between the measure of the central angle and the number of sides of regular polygons using the reflection of a line in a hinged mirror. The experience involved conjecture and experimentation, communication, and building connections between science, geometry, and…

Presents four articles for elementary teachers. The first shows how teachers can guide students to write stories from personal experiences. The second offers suggestions for mathematics instruction, focusing on primary level geometry and intermediate level problem solving. The third focuses on folk-art barn paintings. The fourth uses pumpkins to…

Discusses how actual or planned travel experiences can form the basis for constructing realistic, challenging, and interesting problem-solving tasks for classroom use. Provides examples of how teachers and students can create travel problems for use in the classroom. The travel-problem concept is adaptable to any elementary, secondary, or…

This book, composed of nine chapters, provides a guide for creating an interdisciplinary literacy program for middle schools. The first part of the book, which incorporates chapters 2-4, describes the role of the media specialist when literature is the content to be taught. The second part, incorporating chapters 5-7 describes the role of the…

The Ocean Drilling Project brings together scientists and governments from 20 countries to explore the earth's structure and history as it is revealed beneath the oceans' basins. Scientific expeditions examine rock and sediment cores obtained from the ocean floor to learn about the earth's basic processes. The series of activities in this…

In the first phase of this study an interdisciplinary curriculum unit was developed centered on the concept of sustainable development in tropical rainforests. The centerpiece of the interdisciplinary unit was the investigation of a simulated environmental problem which required students to develop and then decide on a solution, having weighed a…

Both humanity and nature have suffered greatly from human insensitivity. Not only are the natural resources of the earth being depleted and its air, land and water polluted, the financial resources of humanity are being wasted on destructive expenditures. The "Our Only Earth" series is an integrated science, language arts, and social studies…

"Preparing for Tomorrow's World" (PTW) is an interdisciplinary, future-oriented program incorporating information from the sciences/social sciences and addressing societal concerns which interface science/technology/society. "Beacon City," one of a series of program modules, is an urban land use simulation. Land use planning…

The purpose of this module is to introduce students (grades 10-11) to critical bioethical issues by considering moral dilemmas and knowledge of biomedical advances. The module is organized into 12 topic areas, each containing a dilemma story, introductory reading material, sample student responses, and questions. Dilemmas are essentially brief…

"Preparing for Tomorrow's World" is an interdisciplinary, future-oriented program which incorporates information from the sciences and social sciences and addresses societal concerns which interface science/technology/society. The program promotes responsible citizenry with increased abilities in critical thinking, problem-solving,…

"Space Encounters" is one of the "Preparing for Tomorrow's World" (PTW) program modules. PTW is an interdisciplinary, future-oriented program incorporating information from the sciences/social sciences and addressing societal concerns which interface science/technology/society. The program promotes responsible citizenry with…

A unit of study that introduces measuring as a way of collecting data is presented. Suitable for students in grades 3 and 4, it provides a foundation for further work in statistics and data analysis. The investigations may extend from one to four class sessions and are grouped into three parts: "Introduction to Measurement"; "Using Standard…

In 1980, the International Environmental Education Program of UNESCO published Strategies for Developing an Environmental Education Curriculum, to be used as a working document for a series of regional workshops. This publication is a revision of the 1980 document and is intended to provide an update for curriculum developers in environmental…

A program developed by the Center for International Studies (CIS) at Cornell, focusing on world-based, political problems was evaluated for the ongoing improvement of the program. Of particular interest was whether the program was meeting its characterized goals of interdisciplinary content, problem orientation, and team teaching at the…