Survey data from 8,594 students in 55 randomly chosen colleges and universities finds that those having passed an AP science exam earn somewhat higher college science grades, but not enough to assume prior mastery. Moreover, half of this performance difference appears to be related to demographics and high school coursework and not to students' AP…

International teaching assistants (ITAs) teach undergraduate science courses in American universities in ever growing numbers as they contend with a host of pedagogic, cultural, and language issues in an unfamiliar educational setting. Yet little is known about their experiences and development as new teachers. This study focuses on six ITAs who…

This paper describes a project undertaken as an interdisciplinary effort among four science departments, two disabilities services offices, and special education personnel to investigate the use and success of assistive technology devices as well as other equipment modifications in an attempt to transform science laboratories into environments…

This article describes how a top physicist took charge of reforming undergraduate science education at the University of British Columbia. Carl E. Wieman, the 2001 Nobel Prize winner in Physics, gave up his research career to devote himself to improving the way college science is taught. Wieman is heading up a $10.2 million science education…

WebTOP is a three-dimensional, Web-based, interactive computer graphics system that helps instructors teach and students learn about waves and optics. Current subject areas include waves, geometrical optics, reflection and refraction, polarization, interference, diffraction, lasers, and scattering. Some of the topics covered are suited for…

The study of conceptual change traces its heritage to the notions of paradigm (networks of shared beliefs, concepts, practices) and paradigm shift made famous by Thomas Kuhn in his book, "The Structure of Scientific Revolutions". Kuhn's work was quickly linked to developmental psychology (how knowledge develops) and to science education (teaching…

This paper describes the development of augmented group awareness tools that take mutual user ratings of their online discussion contributions as input, aggregate these data, and visually feed these data back to the members in real time, thereby informing participants about how the group as a whole perceives their contributions. A specific group…

This paper describes a curriculum unit developed in the domain of geometrical optics which has been incorporated into an activity-based physics course for prospective elementary teachers. The instructional goal was to help students develop a set of powerful ideas that could be applied both verbally and diagrammatically to account for optical…

The theme of Scale and Structure (or simply Scale) appears in many state science frameworks and projects of national importance. The major idea of this theme is that a change in scale will affect the nature of the given structure. This book is designed as a guide and set of activities for third- through eighth-grade teachers. The activities…

Many educators advocate the use of projects in the science classroom. This document describes an effort (LabNet) that has successfully implemented a program that allows students to learn science using projects. Chapter 1, "An Introduction to LabNet" (Richard Ruopp, Megham Pfister), provides an initial framework for understanding the…

The purpose of this interpretive case study is to make sense of the way a female high school student interacts with a male physics teacher. This paper highlights the actions and interactions of the female student according to her own way of knowing which is consistent with how many female adolescents make sense of their experience. Two story…

This curriculum and classroom activity guide considers evidence gathered in answer to questions concerning global environmental change. It describes methods that biologists, chemists, geologists, meteorologists, and physicists use to gather and interpret their findings. The activities and approaches in this guide were developed to meet the skill…

This guide for adults provides directions for setting up activities to help children ages two to eight discover scientific facts using familiar materials. The activities are child centered and are presented from a constructivist perspective which acknowledges that children and adults need to form their own hypotheses and keep applying them through…

In order to improve physics education some believe that it is necessary to consider teachers' view of quality learning in a specific content context. This report was developed to provide descriptions and comparisons of the conceptions of quality learning held by twelfth grade teachers (n=14) and academics of physics. Results revealed that among…

Although science and math are increasingly important in the workplace, many students, especially females, avoid these subjects. One route to the achievement of National Education Goal 3--increasing student competence in challenging subject matter--is through integration of vocational education with science and math, enabling students to apply…