Schecker, H. et al. (1996): Contrastive Teaching: A strategy to Promote Qualitatve Conceptual Understanding of Science

Schecker, H. & Niedderer, H. (1996). Contrastive Teaching: A strategy to Promote Qualitatve Conceptual Understanding of Science. In D. Treagust, R. Duit & B. Fraser: Improving Teaching and Learning in Science and Mathematics (S. 141–151). New York: Teachers College Press.@inbook{nieddererschecker1996, title={Contrastive Teaching: A strategy to Promote Qualitatve Conceptual Understanding of Science}, author={Horst Schecker and Hans Niedderer}, year={1996}, editor={Treagust, D. and Reinders Duit and Fraser, B.}, booktitle={Improving Teaching and Learning in Science and Mathematics}, location={New York}, publisher={Teachers College Press}, pages={141--151}, url={/pubs/Niedderer/1996-ContrTS.pdf} } 