Composite math and writing scores for 353 General Educational Development (GED) graduates who had successfully completed the GED test were analyzed. For those who had attended classes and received coaching, significant differences were found on the writing skills test but not on the math test or overall test scores. (SK)

Presents two papers commenting on previous published articles. Discusses formulas related to the determinants of sums and tests the formulas using some examples. Provides three special cases of the determinants of sums. (YP)

Investigated differences in performance between sexes on a spatial visualization task constructing pentaminos and whether supplying clues to the learner to guide would be a factor in performance. Concluded that males were more adept at identifying the shapes than females. (YP)

A learning and teaching approach using base-10 blocks to embody the English named-value system of number words and digit cards to embody the positional base-10 system of numeration is described. Examines the students' understanding and arithmetic skills on the multidigit arithmetic. (Author/YP)

Argues that the constructivist theory, which places stress on inquiry learning by the child, has dominated the field of mathematics and science teaching. Focuses on the preschool child and learning based on understanding. Discusses a wide range of research in this area and advocates a Brunerian model for learning. (NL)

Examines the issue of whether mathematical content should influence the use of small group instruction. Concludes that the choice to use small group instruction depends not only on content, but also on the type of lesson and the dimension of learning. (PCB)

Presents a device for sketching the graph of the composite and inverse of single variable real-valued functions. Discusses some didactic methods of paths. (YP)

Investigates the relationship between the home experiences of six children aged five years and their level of numerical understanding. High scorers were characterized by exposure to a wide range of number experiences, a strong family orientation towards numeracy, and the opportunity to observe their mothers using numbers to solve everyday…

Traditional teaching methods are not appropriate for adults who have a bank of existing knowledge. Nonformal education must begin by finding out what people need to know and prepare materials and programs that are relevant to perceived needs. Improving adults' understanding of science and mathematics must proceed upon these principles. (SK)

Contends that using writing in mathematics will not only make mathematics students better writers, but will also make them better mathematics students. Offers several writing activities for a mathematics class. (MS)

Presents "Mr. Three Feet," a story used to help students remember measurement conversions. (MM)

Daily newspapers can be used to teach mathematics skills in a variety of ways. Students can analyze sports scores and averages, practice using the index, assemble imaginary stock portfolios, find numbers in articles, and complete puzzles. (MDM)

Discusses the efforts of one Japanese company that makes abaci to demonstrate that the abacus continues to be a feasible alternative as a calculator in the elementary school mathematics curriculum. Argues that the abacus improves number sense, mental computation, and mathematics achievement for students who use the abacus. (MDH)

Two experiments studied preschool children's ability to infer numerosity from correspondence between two sets. Found that children were able to make inferences as early as three years of age. However, differences between the two conditions suggest production deficiencies in young children's use of counting as a problem-solving strategy when they…

Describes the development and implementation of an interdisciplinary course entitled "Science Success Stories." The course is based on experiences with students in freshman chemistry and introductory mathematics courses, and incorporates aspects of scientific culture and academic-success strategies into math and science content. Presents…