Presents an activity to construct a tester for electrical resistors. Contains discussion questions, extensions, curriculum correlations to health and art, and home links. Includes a reproducible student worksheet. (MKR)

Reports on a refresher training program that introduces experienced physics teachers to a reflective lesson-planning model and a more constructivist approach to physics teaching. Three instructional strategies developed by participants in the program and the corresponding suggestions made by their peers are presented and analyzed. (29 references)…

Provides activities that introduce the sine and cosine functions in a hands-on manner. Includes ideas for assessment. Contains reproducible student worksheets. (MKR)

Provides a teacher's guide and activity sheets designed to introduce students to three patterns of reasoning in inferential logic. Students learn to construct arguments from diagrams and, given an argument, illustrate the argument with a Venn diagram, then study the diagram to see if the argument is valid or invalid. (MKR)

Presents a global warming activity and extensions that direct students in visualizing changes that may occur as a result of the predicted sea-level rise. Includes a map of site-specific U.S. sea-level changes. (MCO)

Learning activities that expose students to the concepts of economics are presented, using concrete examples involving the daily activities of zoos and their visitors. The activities call for students to identify zoo expenses, evaluate decisions about zoo spending, and consider the financial and moral costs of treating animals humanely. (JDD)

A Lesson Plan Evaluation Form was developed to provide systematic quantitative data about classroom functioning in an elementary-level gifted program. Plans (n=137) from 15 teachers were analyzed, and useful information about program functioning was obtained in a cost-effective manner. Data obtained were consistent with data from more traditional…

Presents a class activity in which student describe and classify music as an introduction to writing classification essays. (SR)

Offers a model lesson that uses television commercials to foster in students a more sophisticated awareness of audience. (SR)

Presents activities involving multiple embedded figures beginning with the problem of counting the number of squares on a checkerboard. Offers several extensions and assessment suggestions. Includes student worksheets. (MKR)

Describes a high school art teacher's efforts to involve the school staff in cross-curricular instruction. After discussing how the teacher initiated the project, the article examines her research, and how she created and implemented a cross-curricular lesson plan. The appendix provides a sample lesson plan. (SM)

Presents ideas to help elementary school educators teach their students about magnetic force fields by observing how iron filings line up around magnets. The article lists materials needed and offers a student page with suggested student activities. (SM)

Describes a study that examined preservice teacher success in acquiring and applying principles of learning and instructional design. Tests that measured attainment of the essentials of learning objectives and attainment of competency-based instruction (CBI) objectives are described, and lesson planning performance is examined. (24 references)…

This paper deals with the auditory-verbal therapy process as implemented with two children (ages three and seven) with hearing impairments, enrolled in the Auditory-Verbal Therapy Programme of North York (Ontario) General Hospital. The paper contains audiological information, long-term objectives, and a detailed lesson plan for each child. (JDD)

Novice teachers find lesson planning difficult because of the lack of experientially-derived lesson schemata. Teachers should look to the expressive arts for principles and structures for lesson design (lesson schemata, scripts, and images; lessons as performance events; and lessons as aesthetic experience). Good lessons share features with good…