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Raad, Nawal Abou; Chatila, Hanadi – International Journal of Research in Education and Science, 2016
This paper investigates Lebanese grade 7 biology teachers' mathematical knowledge and skills, by exploring how they explain a visual representation in an activity depending on the mathematical concept "Function". Twenty Lebanese in-service biology teachers participated in the study, and were interviewed about their explanation for the…
Descriptors: Foreign Countries, Secondary School Teachers, Science Teachers, Biology
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Herga, Nataša Rizman; Grmek, Milena Ivanuš; Dinevski, Dejan – Turkish Online Journal of Educational Technology - TOJET, 2014
Using a variety of visualization tools for teaching and learning science and chemistry is necessary because pupils better understand chemical phenomena and formulate appropriate mental models. The purpose of the presented study was to determine the importance of a virtual laboratory as a visualization element when addressing chemical contents…
Descriptors: Science Instruction, Science Laboratories, Computer Simulation, Teaching Methods