2Paul Dehart Hurd. New Directions in Teaching Secondary School[M].Chicago:Rand McNally& Company,1971.
3温·哈伦;韦钰.科学教育的原则和大概念[M]北京:科学普及出版社,2011.
4Board on Science Education. Division of Behavioral and Social Sciences and Education.A Framework for K-12 Science Education: Practices,Crosscutting Concepts,and Core Ideas[M].Washington,DC:The National Academies Press,.
