Building on the scientific and investigative knowledge that students acquire over the years, this program delves deeper into the theory of "science as inquiry". This program helps students recognize the intricate relationship between explanation and evidence through engaging examples. Students trace the path of scientific inquiry--guided by…

This digest presents a summary discussion of the value of holding science fairs in the elementary school context. Reasons for conducting science fairs for elementary students are discussed in terms of several learning theories. Developmentally appropriate types of elementary science projects are suggested. Goals for elementary school science fairs…

Citing problems with a traditional introductory chemistry laboratory program, discusses a two-semester, project-oriented laboratory program using traditional experiments. A series of slide/tape programs discussing/illustrating potentially difficult concepts and techniques is used to facilitate instruction. Includes list of topics covered in the…

Discusses the results of research designed to determine if student science projects in Ohio meet the goals for science education as recommended by the American Association for the Advancement of Science (AAAS), the National Science Teachers Association (NSTA), and the Ohio Department of Education. Contains 16 references. (DDR)

This article discusses how Magnetic Levitation (Maglev) can be taught to gifted students in grades 4-9 using hands-on activities that align to the National Science Standards. Principles of magnetic levitation, advantages of magnetic levitation, construction of a Maglev project, testing and evaluation of vehicles, and presentation of the unit are…

Describes a program that involved classroom instruction in advanced mathematics, a visit to the Mathematical Sciences section of Oak Ridge Laboratory, talks by faculty members on their interests, work with mentors on student research activities, and various recreational activities. Includes a list of projects and students participating. (RT)

Reports on an investigation of a population of dandelions on a school lawn. Describes the objectives, rationale, study area, and the results of the study. Includes tables and graphs that show data collected. (RT)

Offers suggestions for structuring the writing of paragraphs about data tables and conclusions. States that data tables usually contain: the central or most typical value and the variation or spread within the data. Provides steps for writing a paragraph and an evaluation of effectiveness. (RT)

Discussed are links between hospitals and local schools. Some aspects of the links, such as a medical physics convention, collaboration with teachers, work experience for students, and experimental projects are described. (YP)

Reviews five compact disc-read only memory (CD-ROM) products and one video series that focus on science projects: (1) "Body Park" (Virtual Entertainment); (2) "The Magic School Bus Explores the Solar System" (Microsoft); (3) "The Magic School Bus Explores the Human Body" (Microsoft); (4) "Science Curriculum Assistance Program" (Demco); and (5)…

Describes an extended problem-solving activity utilizing drift-bottles that encourages students to deduce probable and great-circle drift-bottle routes, to use logic based on unit calculations, and to estimate the distance traveled and the minimum velocity of these drift-bottles. Includes materials needed, learning objectives, procedures,…

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)

Discusses the use of answering machines to teach astronomy to students while they are home. Provides directions on prelesson instruction; how to prepare the taped lessons; parent involvement; and lesson implementation. (MDH)

The life history of the Chironomus tentans can be observed in easily established and maintained laboratory cultures. Projects for the classroom include observing hydration of an egg mass; embryonic development, hatching and larval feeding; larval activity; and mating activity. (MDH)

Describes an academic-enrichment program that targets underrepresented secondary students and strives to increase their competence in science and technology, potential for leadership, allegiance to local communities, and interest in post-secondary careers in the health sciences. Contains 22 references. (WRM)