A poorly elaborated learner's understanding of models has been reported to be one of the major sources for learning difficulties in the quantum domain. To be able to provide physics education in schools with evidence as to how this problem can be tackled, a deeper theoretical understanding of the structure of learners' mental models in quantum…

Reports a study of 12 preservice elementary and 12 preservice secondary science teachers to determine the effects of methods instruction on their beliefs about the teaching/learning process. Results indicate that secondary teachers may have more complex belief structures than elementary teachers and that slight structural changes occurred for both…