The Colorado Learning Attitudes about Science Survey (CLASS) is a new instrument designed to measure various facets of student attitudes and beliefs about learning physics. This instrument extends previous work by probing additional facets of student attitudes and beliefs. It has been written to be suitably worded for students in a variety of different courses. This paper introduces the CLASS and its design and validation studies, which include analyzing results from over 2400 students, interviews and factor analyses. Methodology used to determine categories and how to analyze the robustness of categories for probing various facets of student learning are also described. This paper serves as the foundation for the results and conclusions from the analysis of our survey data Complete listing and access info »

Quantum mechanics is difficult to learn because it is counterintuitive, hard to visualize, mathematically challenging, and abstract. The Physics Education Technology (PhET) Project, known for its interactive computer simulations for teaching and learning physics, now includes 18 simulations on quantum mechanics designed to improve learning of this di±cult subject. Our simulations include several key features to help students build mental models and intuitions about quantum mechanics:visual representations of abstract concepts and microscopic processes that cannot be directly observed, interactive environments that directly couple students' actions to animations, connections to everyday life, and e±cient calculations so students can focus on the concepts rather than the math. Like all PhET simulations, these are developed using the results of education research and feedback from educators, and are tested in student interviews and classroom studies. This article provides an overview of the PhET quantum simulations and their development. We also describe research demonstrating their effectiveness and share some insights about student thinking that we have gained from our research on quantum simulations. Complete listing and access info »

Making educational materials freely available on the web is not only a noble enterprise, but also fits the call of helping people to become lifelong learners; a call which gets louder and louder every day. The world is rapidly changing, requiring us to continuously update our knowledge and skills. A problem with this approach to lifelong learning is that the materials that are made available are often both incomplete and unsuitable for independent learning in an online setting. The OpenER (Open Educational Resources) project at the Open Universiteit Nederland makes more than 20 short courses, originally developed for independent-study, freely available from the website www.opener.ou.nl. For our research we start from an envisioned online learning environment now under development. We use backcasting to select research topics that form steps from the current to the ultimate situation. The two experiments we report on here are an extension to standard forum software and the use of student notes to annotate learning materials: two small steps towards our ultimate open learning environment. Complete listing and access info »

This article appeared in the Journal of Online Teaching and Learning September 15, 2006.

This paper introduces a new suite of computer simulations from the Physics Education Technology (PhET) project, identifies features of these educational tools, and demonstrates their utility. We compare the use of PhET simulations to the use of more traditional educational resources in lecture, laboratory, recitation and informal settings of introductory college physics. In each case we demonstrate that simulations are as productive, or more productive, for developing student conceptual understanding as real equipment, reading resources, or chalk-talk lectures. We further identify six key characteristic features of these simulations that begin to delineate why these are productive tools. The simulations: support an interactive approach, employ dynamic feedback, follow a constructivist approach, provide a creative workplace, make explicit otherwise inaccessible models or phenomena, and constrain students productively.

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For democracy to flourish, citizens need free and open access to ideas. In today's digital age, this means access to information and ideas online.

In the face of dramatic consolidation in the media industry and new laws that increase its control over intellectual products, the emerging concept of the information commons offers new ways for producing and sharing information, creative works, and democratic discussion.

The fifth in FEPP's series of detailed policy reports, The Information Commons is the first comprehensive, easy-to-read summary of a new movement that offers exciting alternatives to today's increasing restrictions on access to information, scholarly research, and other resources so necessary for democracy.

Authored by former American Library Association President Nancy Kranich, the report gives an overview of the problem of enclosure, explains how theories of the commons have been adapted to the information age, and describes dozens of flourishing information communities, ranging from Linux designers to the Open Video Project, from a knitting commons to the OYEZ Supreme Court Multimedia Archives.

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