Conceptual Framework Essay

Conceptual Framework of the Study This study is anchored on the concept of Osborne (1990) as cited by Stylianidou (1999) that computer models can be used to develop a better conceptual understanding than traditional quantitative approaches. This is supported by Merriam and Caffarella as cited by Cbraziel (2006) that says “constructivist stance maintains that learning is a process of constructing meaning; it is how people make sense of their experience”. Constructivism implies the notion that learners do not passively absorb information but construct it themselves. The “Learning by Doing” of John Dewey claims that students should take part in their own learning because they perform better if they interact and experience the environment. Crotty as cited by Jonassen, D. (2000) posited that Constructivist educators strive to create environments where learners are required to examine thinking and learning processes; collect, record, and analyze data; formulate and test hypotheses; reflect on previous understandings; and construct their own meaning. The constructivist sense of "active" learning is not listening and then mirroring the correct view of reality, but rather participating in and interacting with the surrounding environment in order to

GeoGebra, purports the construction of geometrical objects such as points, lines, or angles and more specifically all conic sections, vectors, parametric curves and locus lines. It allows the creation of geometric constructions and other dynamic figures (function graphs) by using the computer mouse and a variety of geometric tools and menu items. It enhances the discovery learning process by enabling students to explore many more examples on the computer screen than is feasible with pencil and paper. This can mean that with DGS, students can begin to explore concepts for