Concept mapping, which requires learners to plot concepts and their interrelationships in a meaningful organizational network, was compared with an established curriculum approach. The usefulness of the technique is discussed in terms of its ability to individualize and raise the quality of learning. (JD)

This study found that 23 hearing-impaired and 25 normally hearing children (ages 7-14) did not differ on nonverbal intelligence, but the hearing-impaired children obtained lower scores than normally hearing peers on a social decentration task and a nonsocial decentration task. Social decentration was positively correlated with nonsocial…

Effects of author-generated and learner-generated elaborations on subjects' abilities to recall, classify, and apply conceptual knowledge were compared for 94 college undergraduates studying a passage on psychological concepts. Author-generated elaborations and specific elaboration activities produced superior effects in comparison with…

The focus of this article is on the verification processes children use when assessing the equality of parts produced by them when partitioning geometric shapes. Different processes and children's verbal proofs of equality are presented. Activities for mathematics instruction are suggested. (YP)

Provides suggestions for note-taking from books, lectures, visual presentations, and laboratory experiments to enhance student knowledge, memory, and length of attention span during instruction. Describes topical and structural outlines, visual mapping, charting, three-column note-taking, and concept mapping. Benefits and application of…

Investigates the ways children used their schemes of fractions to interpret fraction situations. Records clinical interviews with nine children (grades three through five). Reports that children do not establish relationships among different schemes when giving meaning to a given situation. (Author/YP)

Analyzes two transcripts of children's mathematical behavior to observe the nature of recursive levels and interrelationships among them. Describes several levels of the recursions. (YP)

The study with 23 severely hearing impaired adolescents found that subjects using cued speech performed highest on Piagetian conservation problems, the oral-aural group performed better on linguistically-sensitive metaphor problems. Differences were not, however, statistically significant. (Author/DB)

Identifies the distinct paradigms concerned with the teaching of craft and the teaching of design, two elements which are interdependent in an art course. Reports teaching experiments that encourage pupils to seek out visual analogies of shapes and shape-relationships. Advocates the incorporation of guided concepts into pupils' techniques. (KO)

Illustrated is the confusion over centrifugal force in sample problems, diagrams, formulas, and examples. Some recommendations to remedy the situation are suggested. (YP)

Students at concrete or formal operational reasoning levels made similarity judgments on geometric concepts and mathematical expressions on ratio, proportion, and similarity. Clear prototypical maps could be derived for both groups. Formal operational students structured subject matter content significantly more like subject matter experts than…

Studied were the misconceptions that preservice elementary teachers have about multiplication and division. Results indicated that they are influenced by the same primitive models as students; the most common errors made by both groups are quite similar. (MNS)

Replies are given to students' complaints about their physics textbook, "PHYSICS, Principles and Problems" (Merrill, Bell & Howell). Indicates wrong answers to some of the problems in the book. Discusses several topics identified by the students. (YP)

A description of De Morgan's life and work is followed with quotations of his thoughts and insights on the teaching and learning of mathematics. The purpose is to illustrate the sharpness of his ideas, his creative insights, and his wit for the enjoyment of the reader. (DC)

The development and use of educational software for children with severe learning problems are described. The software deals with common conceptual, communicative, and problem-solving problems in this population. It is argued that appropriately structured computer-mediated interaction can result in development and expression of cognitive skills…