Download here. This is a pre-publication manuscript for the Second Edition in pdf format. It contains a set of 24 innovative lessons and laboratories in mechanics for high school physics classrooms that was developed by a team of teachers and science education researchers. Research has shown that certain student preconceptions conflict with current physical theories and seem … Continue reading Preconceptions in Mechanics: Lessons Dealing with Students’ Conceptual Difficulties by Charles Camp and John Clement, et al.