As the information environment becomes increasingly complex and challenging, Library and Information Studies (LIS) education is called upon to nurture innovative leaders capable of managing complex situations and "wicked problems." While disciplinary expertise remains essential, higher levels of mental complexity and adaptive…

A comparison of 28 mildly mentally retarded children with 28 children of average intelligence (mean mental age six years) in learning conservation skills found both groups benefited from Direct Instruction methods, but retarded children acquired only pseudoconservation from Observational Learning methods. Their learning was not tenacious and did…

Two studies involving learning disabled elementary students examined two procedures shown to facilitate concept acquisition among normal children: selection and sequence of positive and negative examples and analytic assistance during concept learning. Examples did not facilitate concept acquisition, and exposure to a simple strategy actually…

Examined the nature of sociocognitive growth in 66 kindergarten and first-grade children by having pairs of children work together to solve spatial perspective-taking problems. Found that the entering performance composition of the dyads did not affect cognitive growth, whereas the construction of shared cognitive experiences in which children…

Uses Laudan's model of scientific change to obtain corresponding features on conceptual change in science learning. Discusses some practical consequences for science education. (MDH)

Describes an exploratory teaching experiment carried out to test the hypothesis that it is feasible to develop a disposition toward more realistic mathematical modeling in pupils. The learning and transfer effects of an experimental class of 10- and 11-year-old students that were compared to the results of two control groups support this…

Describes four learning characteristics that make learning and doing mathematics difficult for students with special needs. Discusses instructional strategies that make learning and doing mathematics attainable for these students in the context of a vignette based on real-life experiences. (YDS)

The complex interactions between picture, text, and learner are examined, based on a 3-D model which describes the context of the learning task. The different strategies that children of various ability levels use in reading from illustrated texts are described. (KR)

Describes an approach to the teaching of electricity that uses box and AVOW diagrams, novel representations of the properties of the electric circuit that portray current, voltage, resistance, and power. The diagrams were developed as aids in learning, understanding, and problem solving and to promote conceptual change by challenging a number of…

Describes the history of five selected problems from mathematics that are included in an undergraduate honors course designed to utilize original sources for demonstrating the evolution of ideas developed in solving these problems: area and the definite integral, the beginnings of set theory, solutions of algebraic equations, Fermat's last…

Experiences with an instructional strategy which enabled students to build for themselves the appropriate scientific concept for energy are described. This was done by pupil/teacher dialogue in small groups, in which students were expected to create for themselves a "generalization mechanism" based on their own frameworks. (KR)

Describes a study that compared the effects of microworld microcomputer training and real world training on sorting behaviors of 2- and 3-year-olds. Discussion of the relationship between cognitive development and the ability to process microworld training focuses on different reactions between the two age groups. (42 references) (CLB)

Discusses the rationale and a method for the instructional use of graphing calculators as an intermediary step between the intuitive notion of the concept of a limit and its formal epsilon-delta definition. (JJK)

Tested 32 4-year-olds and 32 6-year-olds for free and cued recall following either play-and-remember or sort-and-remember instructions and assessed them for their metamemory of the efficacy of conceptual and perceptual sorting strategies. Younger children recalled more items under sort-and-remember, whereas no recall differences were found for the…

This paper presents some findings on students and authority in the mathematics classroom. It is shown that students create a web of authorities that extends not only to their teachers but also to their fellow students. While it is not asserted that relationships based on authority should be abolished, it is shown that such relationships can…