One effective way to enhance the quality of mathematics education is through the integration of technology. GeoGebra, a free, dynamic, and interactive mathematics application, has proven to be a valuable tool for supporting mathematics learning in schools.
“GeoGebra was developed by Markus Hohenwarter in 2001. According to Hohenwarter and Fuchs, GeoGebra is highly beneficial as a medium for mathematics learning,” explained Assoc. Prof. Dr. Hutkemri Zulnaidi from the Department of Mathematics and Science, Universiti Malaya.
GeoGebra serves multiple purposes in mathematics education — it can be used for demonstration and visualization, construction assistance, mathematical exploration and discovery, authoring of teaching materials, and even for checking mathematical problem solutions. Working with GeoGebra combines both geometric input and algebraic input, allowing students to understand mathematical concepts more concretely.
Dr. Hutkemri elaborated that learning GeoGebra through online platforms is not as difficult as it might seem. There are several online learning models, including MyOT_G, Google Wall, Rothe_Q, Kadageo, and ValeaOff. Among these, the My_OT method has shown significant advantages. He emphasized that students who learn using the My_OT method tend to develop propositional logic skills more effectively than those taught through conventional approaches.
The My_OT method offers flexibility, as it can be accessed anytime and anywhere. It also encourages students to think more creatively and critically, fostering greater interest in mathematics and improving their mathematical reasoning abilities. According to Dr. Hutkemri, this approach not only enhances students’ engagement but also promotes deeper understanding of mathematical concepts