References
- Anderson , C. W. , Sheldon , T. H. and Dubay , J. 1990 . The effects of instruction on college nonmajors' conceptions of respiration and photosynthesis . Journal of Research in Science Teaching , 27 : 761 – 776 .
- Champagne , A. B. , Klopfer , L. E. and Gunstone , R. F. 1982 . Cognitive research and the design of science instruction . Educational Psychologist , 17 : 31 – 53 .
- Eisen , Y. and Stavy , R. 1993 . How to make the learning of photosynthesis more relevant . International Journal of Science Education , 15 : 117 – 125 .
- Lumpe , A. T. and Staver , J. R. 1995 . Peer Collaboration and Concept Development: Learning about Photosynthesis . Journal of Research in Science Teaching , 32 : 71 – 98 .
- Themane , W. 1990 . Pupils' understanding of osmosis and diffusion , Johannesburg, , South Africa : Department of Botany, University of Witwatersrand . BSc research report