Presents instructions for carrying out polymerase chain reactions with a bit of inexpensive equipment. (WRM)

Exhibits are a way of self-guided presentation in which visitors use their own knowledge and understanding. Studies a self-guided group visiting an exhibition on dinosaurs which are displayed as robotic models. Finds that the animatronics have a well thought out storyline that increases family and school visitors' understanding of the exhibit…

Describes the current situation of teaching and learning in China and the features of biology science; reviews existing theories of cognitive and learning styles as well as concept mapping. A Concept Mapping Training Course is outlined which incorporates concept mapping into biology learning. Students' different cognitive styles are taken into…

Investigates the scope and nature of tasks demanding students' application of higher order thinking skills while studying biology in junior and senior high schools in Israel. Contains 29 references. (DDR)

Describes the construction of a timer to determine reaction time for use in life science classes. Uses a computer program with a menu that suggests specific experiments. (DDR)

Presents a study using an electronic bulletin board as the software platform for students in a large second-year college biology course to improve communications among students and between students and the instructor. Reports that the bulletin board was successful in fostering interaction between students as well as improving student-instructor…

Reports on a way in which student teachers are given the opportunity to work with partially hearing pupils in the context of environmental education outside the science laboratory. Focuses on student investigation of moss on trees. (DDR)

Describes a laboratory exercise that simulates the spread of an infectious agent among students in a classroom. Uses a modified Enzyme Linked ImmunoSorbent Assay (ELISA) to provide students with experience using an authentic diagnostic tool for detecting human infections. (DDR)

Discusses BioProjects, a new technique for helping students understand the scientific method, in which students formulate a hypothesis, test it, and present the project to the class. States that through biological, quantitative investigations conducted outside of the classroom, BioProjects helps students develop investigative as well as oral and…

Discusses the use of computing, communications, and traditional educational technology and the scientific process and describes the development of a teaching and learning module in biology at the State University of New York College at Plattsburgh that uses the Internet. Topics include interactive learning, future possibilities, and the use of…

Examined relationships between perceptions of personal efficacy and affective responsibility to acute exercise in elderly male inpatients and outpatients at a Veterans Administration Medical Center. A significant change in feelings of fatigue was revealed over time but exercise effects on affect were shown to be moderated by perceptions of…

Discusses the scheme and findings of a study designed to identify the conceptual knowledge used by high school students to solve a significant problem related to osmosis. Useful tips are provided to teachers to aid students in developing constructs that maximize understanding. (ZWH)

Describes the "Teachers + Occidental = Partnerships in Science" (TOPS) program whose goal is to improve high school biology and chemistry students' laboratory instruction by enhancing their teachers' knowledge and classroom application of modern instruments, technology, and experiments. Includes 13 classroom-tested experiments that employ a…

Introduces internet resources that are available for instructional use in biology classrooms. Provides information on video-based technologies to create and capture video sequences, interactive web sites that allow interaction with biology simulations, online texts, and interactive videos that display animated video sequences. (YDS)

Studies the effectiveness of biology teachers in the southwest Missouri area. Introduces the Biology Laboratory Internship Program which provides preparation and teaching experience to preservice teachers. (YDS)