Illustrates ways of using algebra tiles to give students a visual model of competing squares that appear in algebra as well as in higher mathematics. Such visual representations give substance to the symbolic manipulation and give students who do not learn symbolically a way of understanding the underlying concepts of completing the square. (KHR)

Uses spatial visualization to make connections among Zeno's paradox, geometry, fractions, infinite series, and limits. (YDS)

Presents a conservative approach to critical thinking instruction, which involves introducing a few tools, reinforcing them, and applying them to mastery of a specific course content. Uses the technique of visualization as an example, exploring ways of teaching students to use the technique and ways of assessing it. (MAB)

Calculus students have great trouble visualizing solids of revolution and their cross sections. Illustrates the use of props in order to help students understand the solid revolution. (ASK)

Discusses the need for three-dimensional ideas in geometry. Describes a three-year sequence of projects that help develop students' spatial skills. (ASK)

Describes new geometric computer models used in contemporary computer-aided design (CAD) software including wire frame, surface, solid, and parametric models. Reviews their use in engineering design and discusses the impact of these new technologies on the engineering design graphics curriculum. (Author/CCM)

Discusses the benefits of using mental-memorization techniques in conjunction with kinesthetic memory. Expounds that memorization helps students feel both more secure and musical. Describes several kinds of memory: physical kinesthetic, mental kinesthetic, visual memory, aural memory, and structural memory. Gives tips for strengthening memory and…

Describes how to deal with students' structuring of rectangular arrays of squares and other two-dimensional regions. Presents activities that connect spatial structuring to the development of multiplicative thinking. (ASK)

Mastering stress management techniques can help college developmental class educators protect themselves from burnout. These techniques can also be taught to students in developmental classes to enable them to maximize the benefits from these classes. This paper outlines the causes of stress, identifies stressors, describes responses to stress,…

Educators are beginning to call attention to the failure to integrate right-brain, intuitive, holistic, visual processes into the curriculum. Approaches to right-brain education have characteristically called for the use of slow music, visual imagery, and relaxation techniques. Suggested principles for teaching basic skills include the facts that…

This series of activities on spatial relationships was designed to help users acquire the skills of spatial visualization and orientation and to improve their effectiveness in applying those skills. The series contains an introduction to spatial orientation with several self-directed activities to help improve that skill. It also contains seven…

Argues that paragraph form congruent with the patterns and habits of thinking develops from the writer's sensitivity to the impact of visual images on the reader's mind. (MM)

This collection of activities is designed to show how graphing calculators can be used to explore statistics. The activities address such topics as data representation, distributions, and statistical tests. Teaching notes and calculator instructions are included as are blackline masters. (MM)

This article explains two techniques for helping students develop long-term memory skills and retain information taught in class. One technique relies on mental pictures to keep track of a numbered series of items; the other depends on key words derived from the material that must be memorized. (PP)

Argues that imagery can play an important part in a variety of academic subjects. Provides instructions concerning the method by which imagery can be used in such diverse fields as the development of social skills, the identification of interests and career areas, and creative productivity. (FL)