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Lucas, Lyrica; Helikar, Tomáš; Dauer, Joseph – International Journal of Science Education, 2022
Comprehensive understanding of complex biological systems necessitates the use of computational models because they facilitate visualisation and interrogation of system dynamics and data-driven analysis. Computational model-based (CMB) activities have demonstrated effectiveness in improving students' understanding and their ability to use and…
Descriptors: Cytology, Science Instruction, Teaching Methods, Biology
Portnoy, Lindsay Blau – ProQuest LLC, 2013
During their education, students are presented with information across a variety of academic domains. How students ask questions as they learn has implications for understanding, retention, and problem solving. The current research investigates the influence of age and prior knowledge on the ways students approach questioning across history and…
Descriptors: Questioning Techniques, Age Differences, Prior Learning, History Instruction
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Byrne, Jenny – International Journal of Science Education, 2011
This paper describes the expressed models that children aged 7, 11, and 14 years have about micro-organisms and microbial activity. These were elicited using a variety of data collection techniques that complemented each other, resulting in a rich dataset, and provided information about the level of knowledge and progression of ideas across the…
Descriptors: Knowledge Level, Microbiology, Scientific Concepts, Age Differences
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Prokop, Pavol; Rodak, Rastislav – EURASIA Journal of Mathematics, Science & Technology Education, 2009
A pupil's ability to identify common organisms is necessary for acquiring further knowledge of biology. We investigated how pupils were able to identify 25 bird species following their song, growth habits, or both features presented simultaneously. Just about 19% of birds were successfully identified by song, about 39% by growth habit, and 45% of…
Descriptors: Singing, Biology, Science Instruction, Ecology