Chemistry can be described on three levels: sensory, molecular, and symbolic. Proposes a particle approach to teaching chemistry that uses magnets to aid students construct molecular models and solve particle problems. Includes examples of Johnstone's model of chemistry phenomena, a problem worksheet, and a student concept mastery sheet. (MDH)

Describes three programs funded by the Toyota Appreciation Program for Excellence to Science Teachers Reaching Youth (TAPESTRY) program: (1) High School Hawk Watch promotes wildlife awareness student research; (2) Science without Bounds makes science accessible to at-risk and minority students; and (3) Kansas Environmental Monitoring Network…

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…

Outlines a program to develop general process skills in which students consider the level of public understanding of science, analyze the role of national daily newspapers in communicating news and information about science, and gain insight into the problems of popular scientific communication by writing pieces on scientific topics. (MDH)

Poster and group activities help students understand the concept of wetlands. Activities involve students in classifying, defining, and depicting wetlands. (MDH)

Describes a decision-making lesson where students rank genetic defects and syndromes from least to most severe. Students are then asked to draw a line in the continuum where they would not feel obligated to support the life, or in the case of an in utero life, maintain the pregnancy. (PR)

Provides six fully developed library media activities that are designed for use with specific curriculum units in reading and language arts, art, mathematics, science, and social studies. Library media skills, objectives, grade levels, instructional roles, evaluation, and follow-up are described for each activity. (LRW)

Presents the experience of an English instructor who worked with members of the Physics Department to revise a technical physics class. Discusses the impact of learning communities at Henry Ford Community College (Michigan) on faculty development, student performance, and institutional culture. (VWC)

In the Community of Explorers Project (CoE) high school teachers and students engaged in scientific problem solving using advanced network technology and innovative pedagogy. Analysis of e-mail indicated the important effects of organizational and occupational cultures on the application of technology in classrooms and on the development of a…

Describes pilot programs in Appalachian high schools designed to improve math and science instruction through systemic change and higher standards. Strategies include using videoconferencing for professional development, incorporating employers' expectations into curricula, bridging gaps between academic and vocational programs, integrating…

A composition instructor/biologist and a science librarian describe results of six years of experimentation with collaborative teaching of scientific writing to college undergraduates at both beginning and advanced levels. Their goal was to devise a two-course sequence for students interested in health and natural sciences, with emphasis on…

Describes a study of Australian independent schools that assessed the use of laptop computers in science classrooms in grades eight and nine. Highlights include students' perceptions of teachers' interpersonal behavior; associations between teacher-student interpersonal behavior and students' attitudes to science and their enquiry skill…

Describes an assignment where students are given the task of using a computer-authoring system to develop a multimedia lesson on DNA and RNA molecules. (PR)

Provides six fully developed library media activities that are designed for use with specific curriculum units in reading, language arts, safety, science, and social studies. Library media skills, curriculum objectives, grade levels, resources, instructional roles, procedures, evaluation, and follow-up are describes for each activity. (LRW)

Award-winning teachers from rural Oregon, Alaska, and Idaho discuss their innovative programs and the advantages of small-town life and small schools. Teachers, students, and community members know each other and participate in school activities, teachers have more flexibility and control over what they teach, bureaucracy is minimized, and…