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Recent blog posts
The Hydraulic Crane - a great science project!
Conceptual Change in Force and Motion
A great site for learning physics - THE PHYSICS CLASSROOM.
Are Teachers Worth the Money?
More "How to Fail a Test" - again very funny
Conceptions of Force: Coherent Versus Fragmented
Understanding Knowledge Building
What makes a science or math trick educational?
Faith in Physics!
Why am I doing a Masters Degree?
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