Describes a study of second graders that was conducted to investigate the use of microcomputer-based software to teach line graph production and interpretation. Abstract concepts between time and distance relationships are discussed, and transfer of skills to other types of graphs on paper are examined. (LRW)

When comparing performances across four versions of Computer as Lab Partner curriculum, increases in understanding were found when students predicted outcomes and reconciled results, and students used a heat-flow model of thermodynamics to integrate their experimental results. Argued is that curriculum must explicitly motivate students to…

Discusses racist teaching charts which accompanied a Nazi German teacher's textbook on race biology. Examines the significance of the work of Alfred Vogel within the context of Nazi race education. Warns that school curriculum can easily be used to pervert science and advance racism when under control of a racist state. (DK)

Outlines lesson plans for teaching economics in the primary grades, designed to complement the video series, "Econ and Me." Suggests activities incorporate mathematics, language arts, geography, and science. Targets the following specific economic concepts in individual lesson plans: scarcity, choice, production, goods, opportunity cost,…

Discussion of Lois Lenski's children's books focuses on the realism that predominates in her work through the use of real-life observation as opposed to imagination alone. Ways to use her work as part of a whole language approach to teach reading as well as science, geography, and social studies are suggested. (23 references) (LRW)

Most of these fully-developed library media activities are to be used in connection with specific curriculum units: art (paper marbling, grades 4-9); reading/language arts (national holiday customs, grades 1-6; Robin Hood, grades 4-5); science (zoo animals, grades K-2; the aurora borealis, grades 7-9; identifying and feeding birds (grades 2-3);…

Describes an inexpensive spectrum projector that makes high-dispersion, high-efficiency diffraction gratings using a holographic process. Discusses classroom applications such as transmission spectra, absorption spectra, reflection characteristics of materials, color mixing, florescence and phosphorescence, and break up spectral colors. (MDH)

Describes assignments in abstract writing as well-suited way to integrate writing into curriculum of large introductory geology courses. When students write abstracts on either assigned outside readings or special sections in their textbooks, they develop a concise writing style and polish their writing skills and also increase their understanding…

Authors describe a "writing intensive" physical geology course utilizing both formal and informal writing assignments. The formal assignment consists of a summary paper on four geological articles. A writing tutor provides feedback on drafts of the summaries. The informal writing assignment requires students to keep a journal related to laboratory…

Author describes her first-year seminar in history of geology where students are given writing assignments asking them to summarize, describe, explain, be convincing to reader. Students review their written work through frequent revision, peer review, collaborative writing assignments. Assignments require students to examine scientific principles…

Describes advantages and details of use of journal writing in introductory geology course. Entries include minimum of three one-page entries per week and count for 25 percent of course grade. Most students start with restatement of ideas presented in class; by end of the course, they are drawing original conclusions and applying ideas in new…

Describes a method of teaching geology and scientific writing to nonscience students that combines active integration of lecture, reading, and laboratory materials with field observations into a writing assignment on a real scientific problem. The writing assignment is completed in stages: a prospectus, a detailed report outline, a bibliography, a…

Describes an assignment in a paleontology course built around constructional morphology and the role of adaptation and exaptation in evolution. Students investigate the constructional morphology of a group of fossils that interests them. Findings are presented in an oral presentation and in a term paper. (27 references) (PR)

Describes an assignment in a graduate-level course in sedimentary-basin analysis that requires students to write a research-grant proposal. The assignment forces students to develop a topic suitable for original research. Each year 25 percent of the class turns these assignments into master's thesis projects and/or submits them as student grant…

Changes in college biology instruction in recent years reflect the changes in college instruction in general: information-dense textbooks, high-technology laboratory experiments, complex computer simulations, and easy exchange of data and ideas. Educators can now ask questions unthinkable by their classical forebears, and students can participate…