By providing a variety of strategies, scenarios, examples of student writing, classroom video clips from across all science content areas, rubrics, and guidelines for designing assessment items, "Supporting Grade 5-8 Students in Constructing Explanations in Science: The Claim, Evidence, and Reasoning Framework for Talk and Writing" provides…

This CD-ROM, Oyster Reef Communities in the Chesapeake Bay, describes oyster reefs, reef communities, and their roles in the Chesapeake Bay ecosystem. Detailed descriptions of scientific research methods and techniques used to monitor and describe oyster reef communities as well as applications of the resulting data are provided. The CD-ROM was…

Presented are simple programs in BASIC and FORTRAN to apply the method of least squares. They calculate gradients and intercepts and express errors as standard deviations. An introduction of undergraduate students to such programs in a chemistry class is reviewed, and issues instructors should be aware of are noted. (MP)

The use of a videodisc series on history is used as an example of their potential for the classroom. Other examples are drawn from art, language arts, and science. Information on authoring systems for videodiscs has been tabulated, and a directory of archival videodiscs is included. (MNS)

NASA CONNECT is a research and standards-based annual series of integrated mathematics, science, and technology instructional distance learning programs for students in grades 6-8. This program has three components: (1) a 30-minute television broadcast which can be viewed live or taped for later use; (2) a companion educator's guide including a…

Described are 22 computer programs, written in BASIC, currently being used by the Eastern Washington University Chemistry Department. Information on the availability of the programs from the author is provided. (BT)

This CD-ROM is the second in a series of CDs allowing students to explore the trees and animals of the northern boreal forest. Using QuickTime Virtual Reality (QTVR), the Central Hardwood Virtual Forest is designed so that students are able to see views from inside the central hardwood forest and look up or down or spin around 360 degrees. The…

The NASA Science Files is a series of instructional programs consisting of broadcast, print, and online elements. Emphasizing standards-based instruction, problem-based learning, and science as inquiry, the series seeks to motivate students in grades 3-5 to become critical thinkers and active problem solvers. Each program supports the national…

Presents a poster for classroom use backed by a teacher's guide to be used in conjunction with the Public Broadcasting Service's six-part series "Space Age." Lists major concepts explored in each program. Includes questions for classroom discussion. Suggests classroom activities to accompany the lessons from the television programs. (DK)

This guide was developed to provide adult education teachers in Arkansas with a listing of competencies correlated with appropriate materials at each level. The guide helps teachers select materials to individualize student instructional plans. It provides a variety of alternatives such as books, workbooks, software, video, and suggested reading…