Dicusses three education "anchors" weighing students down: adherence to print, overreliance on facts, and one-way transmission of information. Appropriate computer software can enliven a boring classroom by streamlining repetitive tasks (like revising and editing) and encouraging interactive construction of ideas. (MLH)

Describes a study of high school students that investigated students' responses to an anomaly generated by the juxtaposition of opposing explanatory frameworks and examined the nature and impact of cognitive conflict as students moved from prescientific to scientific explanatory frameworks concerning the concept of force. (19 references)…

Many feel that an advantage to using computer simulations in science teaching is that they give students the opportunity to witness or perform experiments which might otherwise be too expensive, time consuming, or dangerous for them to do. Simulations attempt to mimic the kind of experience students get in a laboratory and help students learn new…