Results obtained from 11- and 15-year-olds on tests of understanding of decimal place value and its influence on addition and subtraction skills are reported and discussed. (MNS)

The importance of spatial ability in facilitating curricular goals in science and mathematics is stressed. Suggestions are given about materials and activities to use and an instrument for assessing visual perception is illustrated. (MNS)

A study examined student engaged and nonengaged behavior in mathematics class during various types of instructional activities and at different age levels. Third- and fifth-grade students spent more time on seatwork, while seventh-grade students had more teacher-led activities. As grade level increased, student engagement decreased. (Author/PP)

The effects of systems-based mathematics instruction on students' mathematics achievement were studied over a two-year period. Students taught by that method for the full two years outscored those receiving one year of systems-based instruction, those previously taught by that method, and those taught exclusively by conventional methods.…

Total time usage is one of the more fundamental variables determining instructional effectiveness. (MM)

Work diaries and program overviews were used in this study to describe teaching performances. (MM)

The Mathematics for All Project is a collaborative effort between Bank Street College of Education and Education Development Center's Center for Children and Technology. The goal of this project is to develop case-based professional development materials to better prepare teachers for supporting individual students, including students with…

The United States has long been known as a world leader in scientific and technological innovation. To help maintain this advantage, the federal government has spent billions of dollars on education programs in the science, technology, engineering, and mathematics (STEM) fields for many years. However, concerns have been raised about the nation's…

This book offers lively, creative ideas to develop children's curiosity while helping them build the skills needed to succeed in kindergarten and beyond while meeting standards and benchmarks. "Play, Projects and Preschool Standards" has won the Distinguished Achievement Award for "Best Teacher Resource" in the professional…

The subject of the paper presents establishing basic characteristics, forms and levels of knowledge interconnectedness in teaching, especially in mathematics and biology teaching. The analysis was realized by considering basic theoretical views in this field, as well as by establishing features and levels of knowledge interconnectedness in the…

Many people feel mathematics education in the U.S. is in need of improvement. Fennema and Franke (1992) note that teachers' knowledge (or lack thereof) is often associated with poor instruction and thus, low student achievement on instruments which measure mathematical aptitude. For this reason, universities across the country have become…

This book brings together research and professional knowledge to enhance the teaching of lower attaining students in secondary mathematics. Attainment in mathematics is an important social issue, since underachievement can make a difference to future life choices, particularly amongst certain groups of students. This book shows how well-meant…

An experimental study tested a model for enhancing mathematics instruction in five high school career and technical education (CTE) programs (agriculture, auto technology, business/marketing, health, and information technology). The model consisted of a pedagogy and intense teacher professional development. Volunteer CTE teachers were randomly…

Equivalence of algebraic expressions is at the heart of transformational work in algebra. However, we know very little about students' understanding of equivalence. This study is part of a larger project that explores the use of CAS as a didactical tool for promoting both technical and conceptual growth in high school algebra with tasks specially…

Research shows that most training programs aimed at qualifying pre-service teachers (PST) have a slight influence on their beliefs regarding learning and teaching. In order to understand the reasons of this phenomenon we asked our PST to write a portfolio while experiencing learning via a computerized-project-based-learning (CPBL) approach.…