This paper argues that it is important to provide children with complementary activities in a horizontal arrangement in order to promote acceleration of vertical levels of thinking. A brief review of literature on the relationship between experience and logical thinking is presented and the definition and function of transfer are discussed.…

This paper is a report of a 1974 conference of Teachers of Teachers of Mathematics (TOTOM) from Oregon colleges. The conference was organized for the purpose of discussing competencies of elementary teachers of mathematics. The conferees took the position that they could not define necessary and sufficient criteria for the competent teaching of…

Three instructional approaches on translating selected types of algebra word problems were investigated: direct translations, high imagery with materials, and high imagery with drawings. Participating were 366 seventh grade and 336 ninth grade students. Treatment effects by grade used multivariate analysis of covariance for student scores and…

It is assumed that inference is at the heart of thinking and little is known about possible relationships between learners' decision-making styles and teaching strategies. Therefore, it was hypothesized that instructed children score higher on an inference test than those not instructed, and interactions occur between different decision-making…

This curriculum guide, part of a series of science units, provides for differentiation of emphasis of subject areas at different grade levels. It is intended that the unit will be studied in depth by grades 1, 4, and 6. Kindergarten, grades 2 and 3 will study the unit in less detail. "Our Wonderful Sun" is studied in Kindergarten, "Earth in Space"…

Elementary teachers and principals enrolled in an elementary education graduate course developed this guide which interprets and applies the concept of inquiry teaching and learning. The purpose of the guide is to bridge the gap between the theory of the inquiry process and its use in the classroom. It is written for use by elementary educators as…

Instruction in electrocardiogram interpretation was provided for students at the University of Calgary by distributing complete cardiograms to them at the beginning of the week, for nine weeks, followed by analysis by an instructor at the end of the week. Skill development, reinforcement, course evaluation, and student satisfaction are described.

Suggests a method for solving verbal problems in chemistry using a linguistic algorithm that is partly adapted from two artificial intelligence languages. Provides examples of problems solved using the mental concepts of translation, rotation, mirror image symmetry, superpositioning, disjoininng, and conjoining. (TW)

Describes a simulation of the results of real experiments which use different strains of Escherichia coli. Provides an inexpensive practical problem-solving exercise to aid the teaching and understanding of the Jacob and Monod model of gene regulation. (Author/CW)

Suggests that student errors in mathematics be used as motivational devices and starting points for mathematical explorations, involving problem solving and problem posing activities. It is further suggested that errors can foster a deeper and more complete understanding of mathematical content and nature of mathematics itself. (PK)

Suggests the use of thematically integrated readings to impose meaningful organization on reading course content, by selecting a theme which lends itself to a broad spectrum of academic disciplines and genres. Recommends a variety of collaborative learning problem-solving tasks to help students assert control over their learning environment. (DMM)

Describes common beliefs of students about the nature of mathematics and discusses the implications of the student beliefs for problem solving and for teaching. (PK)

Presents three reproducible worksheets which contain verbal problem situations in which numerical quantities have been omitted and represented by geometric shapes. The objective of the material is to develop the students' ability to analyze the mathematical structure in verbal problem-solving situations. (PK)

Presents a new method to teach the subject of evaporators which is both simple enough to use in the classroom and accurate and flexible enough to be used as a design tool in practice. Gives an example using a triple evaporator series. Analyzes the effect of this method. (CW)

The use of efficient organization of knowledge and of problem-solving strategies to enhance medical students' clinical problem-solving skills were assessed. Information for the experimental group emphasized disease groupings, symptom-disease associations, and clinical problem-solving heuristics. The experimental group acquired higher ratio of…