1. American Association for the Advancement of Science. (1993). Benchmarks for science literacy. New York: Oxford University Press.
2. Characterizing children’s spontaneous interests in science and technology
3. The Place of Children's Questions in Primary Science Education
4. (2004). Research on children's information seeking on the Web. In & (Eds.), Youth information-seeking behavior: Theories, models, and issues (pp. 271–291). Lanham, MD: The Scarecrow Press.
5. Biological Sciences Curriculum Study (1993). Developing biological literacy: A guide to developing secondary and post-secondary biology curricula (B. S. C. Study, Trans.). Dubuque, IA: Kendall/Hunt Publishing Company.