1. The learning cycle as an alternative method for college science teaching;Allard;BioScience,1994
2. Benchmarks for Science Literacy;[AAAS] American Association for the Advancement of Science,1993
3. Education;[APS] American Physiological Society,1999
4. Achieving Science Literacy: From Purposes to Practice;Bybee,1997
5. How can you improve your questioning and answering skills?;Carin,1989