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Kinchin, Ian M. – Journal of Biological Education, 2011
Concept mapping is discussed as a tool for the visualisation of knowledge structures that can be exploited within biological education. Application of this tool makes it possible to relate the structure of the curriculum to the structure of the discipline, in order to support the development of robust student knowledge structures in ways that…
Descriptors: Expertise, Concept Mapping, Discipline, Cognitive Structures
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Banks, Stephen W.; Shepherd, Deborah K.; Williams-Hart, Tara; Gossett, Dalton R.; Crnkovic, Amanda C. – Journal of Biological Education, 2007
This paper is based upon a laboratory exercise designed for biology students in secondary schools or those taking introductory biology laboratory courses in colleges and universities. This exercise requires a set of calipers, a calculator and populations of snail shells collected either from the wild or obtained from a biological supply house. The…
Descriptors: Science Laboratories, Biology, Probability, Science Activities
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Whiteley, Liz; Gibbon, Jamie; Hofgartner, Jon; Mason, Craig; Willmetts, Helen – Journal of Biological Education, 2003
An investigation is described that would be suitable for A-level or first year degree Biology or Environmental Science students. Crop plants were grown in different concentrations of lead chloride and lead nitrate. French beans, carrots and Brussels sprouts were all inhibited at concentrations over 0.01 mol dm[superscript -3] showing stunted root…
Descriptors: Foreign Countries, Science Experiments, Environmental Education, Lesson Plans