Joseph S. Renzulli believes the purpose of gifted education is to increase the reservoir of creative and productive young people who will make innovative contributions to the arts, sciences, and all other areas of human knowledge and productivity and that these contributions will be guided toward making the world a better place for all people. He…

Teachers' knowledge and application of model play an important role in students' development of modeling ability and scientific literacy. In this study, we investigated Chinese chemistry teachers' knowledge and application of models. Data were collected through test questionnaire and analyzed quantitatively and qualitatively. The result indicated…

This study was conducted to explore the relationship between elementary school teachers' professed teaching practice and their beliefs about and understanding of elementary mathematics. The Curriculum and Evaluation Standards for School Mathematics, published by the National Council of Teachers of Mathematics (1989) was used as the criterion for…