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Nichols, Kim – Journal of Biological Education, 2018
A variety of practices and specialised representational systems are required to understand, communicate and construct molecular genetics knowledge. This study describes teachers' use of multimodal representations of molecular genetics concepts and how their strategies and choice of resources were interpreted, understood and used by students to…
Descriptors: Molecular Biology, Genetics, Pretests Posttests, Vignettes
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Iversen, Kjaerand; Nilsson, Per – International Journal of Computers for Mathematical Learning, 2007
This paper focuses on the different ways in which students in lower secondary school (14-16 year olds) experience compound random events, presented to them in the form of combined junctions. A carefully designed ICT environment was developed enabling the students to interact with different representations of such structures. Data for the analysis…
Descriptors: Constructivism (Learning), Computer Uses in Education, Computer Simulation, Secondary School Students