Presents a study of problem-solving activities in a hypermedia representation of a theorem-proving problem. Qualitative analyses of user activities and responses to questions asked while using a system called HUGH&ME are described. The need for hypermedia-based tools to support expression and refinement of reasoning during problem solving is…

Discusses informatics policy in Brazilian public schools. Topics addressed include technological dependency; a national informatics policy for education; programed instruction versus discovery learning; the use of LOGO; and the need to change the model of education to create learning environments. (Contains 10 references.) (LRW)

Students who are involved in hands-on science activities are enabled to learn the processes of science, and thus become scientifically literate. (DG)

Describes computer simulation programs that take elementary and secondary students exploring. One has students act as Magellan commanding his ship to reinforce history, geography, decision-making, and resource management skills. Another has students use problem-solving skills to venture across oceans and find trading routes to the Orient. (SM)

A personal experience is described concerning problem solving that incorporates the computer to help generate multiple examples of proposed conjectures as solutions. The positive potential of technology to allow students of mathematics to experience the process of discovering mathematics through conjecture and generalization is emphasized. (MDH)

Presents a method to convince students that the image produced by a plane mirror is actually behind the mirror. Uses observations that the letters of an eye chart posted on a mirror are twice the size of the images of letters of an eye chart they are holding. Provides two reproducible eye charts. (MDH)

Discusses results of a 1989-90 survey of 70 randomly selected international schools and 70 randomly selected Department of Defense Schools in Europe. Programs and practices surveyed included enrollments, grade organization, curriculum and instructional plans, core subjects, grouping patterns, exploratory courses, advisory programs, and scheduling.…

A science teacher at an Alaska correspondence school discusses the educational uses of electronic mail (enhancing the relationship between teacher and distant student, encouraging early computer literacy and reflective communication skills, and promoting interschool collaboration) and describes a telecommunications-based science project involving…

This study compared discovery and expository methods of teaching lip-reading skills to 26 college students with normal hearing. No significant differences were found in method effectiveness. Training in consonant-vowel syllables was somewhat maintained four weeks later but did not generalize to word identification skills. (Author/DB)

Adding plastic gutters to the nursery school's sand area began as a science curriculum enhancement and evolved into a whole curriculum that stimulated cognitive exploration, cooperative dramatic play, language enhancement, and general fun. The children manipulated the gutters and materials such as sand, water, buckets, and tennis balls in a…

Explores areas of polygons by comparing polygon area to the area of the associated midpoint polygon, formed by joining the midpoints of consecutive sides. Considers triangles, quadrilaterals, pentagons, and regular polygons using paper folding, drawings on graph paper, and plexiglass MIRA constructions. (Contains 12 references.) (MKR)

Examined the effectiveness of experienced-based versus other experiential learning. First graders participated in experience-dictation, experience-debriefing, or debriefing-only groups. Pre- and posttesting probed students' understanding of 10 basic economic concepts and use of cost-benefit analysis in decision making. Findings supported the…

Describes the ninth-grade curriculum of the Downingtown Educational Enrichment Program (DEEP) that includes student design and implementation of independent-study contracts. The program serves identified gifted students through a year-long scheduled elective course option that meets every other day and offers one-half credit. (CR)

Anecdotes describe how outdoor education provides active-learning experiences by involving students in direct interaction with each other and the real world. Outdoor education reveals the inherent natural connections between different branches of knowledge by accessing and honoring multiple modalities of thinking and expressing, and encouraging…

Urges teachers of gifted students to allow students unstructured recreational computer time in the classroom to encourage student exploration and discovery, to promote creativity, to develop problem-solving skills, and to allow time to revisit programs and complete their own tasks. Different types of educational computer programs are referenced.…