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Božic, Radoslav; Takaci, Ðurdica; Stankov, Gordana – Interactive Learning Environments, 2021
The authors described the influence of the GeoGebra based environment on students' achievements in the field of functions with parameters, during collaborative learning. Functions with parameters are important because of their application in science. Students had to choose different values for parameters and to examine the properties of the…
Descriptors: Computer Software, Mathematics Instruction, Mathematics Achievement, Calculus
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Lee, Chwee Beng; Jonassen, David; Teo, Timothy – Interactive Learning Environments, 2011
This study examines the effects of the activity of building systems models for school-based problems on problem solving and on conceptual change in elementary science classes. During a unit on the water cycle in an Asian elementary school, students constructed systems models of the water cycle. We found that representing ill-structured problems as…
Descriptors: Elementary School Science, Water, Problem Solving, Models