Effects of Cabri 3D Activities Blended into the 5E Model on Geometry Success

Abstract

The National Council of Teachers of Mathematics recommends using effective teaching methods to develop geometric thinking. Among the constructivist approach models, the 5E model has come to the fore in the active participation of the learner and the creation of their own knowledge. In constructivist models, it is recommended to use information and communication technologies together. The number of studies using the technology-supported 5E model in mathematics teaching is limited. In this article, the effect of activities suitable for the 5E model supported by Cabri 3D geometry software on geometry success has been examined. Student views on Cabri 3D activities were presented. The study was built on the quasi-experimental method. Activities suitable for the Cabri 3D and 5E model were applied to the experimental group students. The control group students conducted their lessons with textbook activities. Academic Achievement Test was applied to the study group students. After the application, the experimental group was interviewed. SPSS and descriptive statistics were used in the analysis of the data. As a result of this study, it can be said that teaching with the Cabri 3D supported 5E model increases the geometry success of the students and most of the students have positive opinions about Cabri 3D.