Describes the Graduate K-12 Project, which is funded by the National Science Foundation (NSF) and provides fellowship to graduate and highly qualified undergraduate students in the areas of science, mathematics, engineering, and technology to serve in K-12 schools with teachers. Aims to improve communication and teaching skills of fellows,…

Indicates the reasons for the lack of success of lecture method among high school students. Compares the constructivist approach to the objectivist approach and discusses student learning differences. Makes recommendations for student learning needs. (Contains 37 references.) (YDS)

Summarizes research on inquiry and investigative strategies for teaching laboratory science. Concludes that meaningful laboratory instruction is distinguished by: student engagement in science inquiry processes, student manipulation of experimental materials, and the experiential teaching of specific scientific concepts. (RT)

Discusses the trend toward the acceptance of greater numbers of remedial or unprepared students into colleges and universities. Suggests ways that college faculty can help students address their learning problems, including improving note-taking, clarifying laboratory instructions, providing concrete examples when teaching abstract concepts, and…

Provides suggestions for college science faculty that may encourage educational research in postsecondary science education with an emphasis upon what kinds of research questions are worth pursuing. (PR)

Reviewed is the use of computer-assisted instruction in college science laboratories. Examples of computer interfacing are discussed. (CW)

Compares frequencies and styles of questioning strategies used in Modern Biology and Biological Science Curriculum Study--BSCS Green, BSCS Yellow and BSCS Blue secondary school biology textbooks. Findings revealed significant differences between textbooks in terms of number and type of questions used. (CP)

A Biological Sciences Curriculum Study (BSCS) inquiry approach for university general biology laboratory was tested against a well-established commercial program judged to be highly directive. The BSCS was found to be more effective in learning biology laboratory concepts than the commercial program as measured by a laboratory concepts test.…

This was an experiment to test the extended discretion laboratory approach versus a guided-inquiry approach for teaching biology in a university setting. Among three criterion variables (examination, reports, and quizzes), only the laboratory report scores showed differences between groups and group-by-instructor interaction. (Author/YP)

Examines college students' perception of an interactive videodisc learning system as an alternative to the conventional laboratory for learning biology skills and concepts taught under classroom laboratory conditions. Reports that the videodisc instruction gave more experimental and procedural options and more efficient use of time than the…

Determined relative effects of rhetorical, factual, valuing, and hypothesizing question types when these questions were interspersed throughout the reading passage in textual materials for students (N=383) in introductory biology. Reported results are based on a 20-item test given immediately after reading the passage, 2 weeks later, and 9 weeks…

Reports on a study to determine the effects of the presentation of questions inserted into texts for students in introductory biology. Results indicated that students reading the text with questions at the beginning of the paragraph scored significantly higher on achievement tests than the students reading without questions. (TW)

Compares the effectiveness of an Extended Discretion (ED) laboratory approach (exercising independent judgment) to a BSCS Green Version laboratory program. Results from 10 classes taught by five teachers, each teaching one experimental and one control group, favor the ED approach on a number of measures. (Author/JN)

Examines status of quantitative treatment verification, presents arguments for its use, and describes a study examining differences between two laboratory approaches in high school biology. Suggests the ability to demonstrate quantitatively that specific classroom events contribute to measured changes in students productivity will aid researchers…

An interactive computer/videodisc learning approach to the conventional laboratory approach for learning biology concepts and science process skills were compared. The two approaches appear equivalent when evaluated by traditional learning outcomes, but the interactive videodisc strategy was significantly more time efficient than a traditional…