A study of 720 dental students in 8 cohorts participating in a problem-oriented dental ethics curriculum over 4 years found that, in 7 of the cohorts, the instruction had a significant effect on students' moral reasoning, in comparison with 265 nonparticipants. In addition, the students valued the instruction. (MSE)

Investigated how children's decisions about allocating money to story characters were affected by the relationship (friends versus strangers) among the characters. Children's rationales for their decisions showed that equality was the most salient principle for decisions at all ages and that older children provided rationales based on benevolence…

Reviews Dreyfus's writings about human cognition and artificial intelligence (AI), and explains some of the implications of his position, particularly in education. Topics include Dreyfus' critique of AI, representationlaism and expertise, technology and its role in instruction, computer-assisted instruction, and intelligent tutoring systems. (JKP)

South Africa's political system has deprived blacks of voting rights and educational access. Recent educational reforms have been hampered by education's continued alignment with political ideologies. Since many are severely hurting from conflict in their communities and schools, mediation programs are sorely needed, along with leadership and…

Investigates the probability of winning the largest prize at Bingo through a series of five simpler problems. Investigations are conducted with the aid of either BASIC computer programs, spreadsheets, or a computer algebra system such as Mathematica. Provides sample data tables to illustrate findings. (MDH)

Presents 5 activities for the K-1, 2-3, 4-5, 6-8 grade levels and for in the home in which students explore the concept of combinations. Each activity includes a lesson plan to investigate a combinatorics problem appropriate for that grade level. Provides reproducible worksheets. (MDH)

Presents two seasonally related investigations involving arithmetic series to develop critical thinking: (1) the number of candles needed for the eight nights of Hanukkah, and (2) the number of presents given during "The Twelve Days of Christmas." Students also calculated the amount of money needed to buy all the presents. (MDH)

Describes Vygotsky's zones of proximal development, the importance of social interaction in learning through problem solving, and the benefits of modeling. Presents three implications for teaching and learning mathematics based on a teaching experiment focusing on these constructs. (MDH)

This article describes a new curriculum for reversing self-defeating tendencies in secondary level youth with disabilities by building skills in areas such as communication, self-understanding, creative thinking, and problem solving. The curriculum, Self Determination: The Road to Personal Freedom, focuses on development of eight skills. (DB)

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)…

Whether male and female high school students of high mathematics ability use different solution strategies on problems whose responses had previously shown gender differences was studied with 25 males and 22 females. Females were more likely to use conventional problem-solving strategies, and the use of conventional strategies was associated with…

Middle-school students were asked to determine the dimensions of a hotel atrium so that guests could enjoy the maximum area of scenic view, given that 650 feet of brass railing could be used around each floor. Several solution approaches are described. (MKR)

Notes the pervasive need for collaborative solutions to the crises facing today's youth. Surveys the campus-community collaborative projects described in the succeeding articles in this journal issue, which support a new vision of the role of the university in the life of the community. (HTH)

A survey of 882 medical school faculty serving as problem-based learning (PBL) tutors found that most felt that PBL and traditional curricula were approximately equally efficient for learning; PBL rated higher in student interest, faculty interest, personal satisfaction, student reasoning, and preparation for clinical rotations; and traditional…

A study of a new University of Toronto medical school problem-based learning (PBL) curriculum found that students (n=207) and faculty (n=15) had more favorable attitudes toward PBL after direct experience with it than before. Recommendations are made for other schools and programs wishing to implement PBL curricula. (Author/MSE)