Describes a procedure for ascertaining secondary students' misconceptions about concepts relating to astronomy. Summarizes results that indicate the usefulness of the approach and the range and extent of the misconceptions which could be revealed. Makes suggestions about how to use the technique in such a way that the findings will challenge the…

Discusses the integration of assessment into instruction using a four-step framework: planning the activity, gathering evidence, interpreting evidence, and using evidence. (MKR)

Described is a computer tutor designed to help students gain a qualitative understanding of important physics concepts. The tutor simulates a teaching strategy called "bridging analogies" that previous research has demonstrated to be successful in one-on-one tutoring and written explanation studies. The strategy is designed to remedy…

Chemistry can be described on three levels: sensory, molecular, and symbolic. Proposes a particle approach to teaching chemistry that uses magnets to aid students construct molecular models and solve particle problems. Includes examples of Johnstone's model of chemistry phenomena, a problem worksheet, and a student concept mastery sheet. (MDH)

Recent documents like the National Council of Teachers of Mathematics'"Curriculum and Evaluation Standards for School Mathematics" have described coming changes in the mathematics curriculum and evaluation. Operating from the point of view that instruction and assessment are closely linked, that good teachers constantly assess students…