The findings imply that integrating ICT into the teaching and learning of parabolic functions and perhaps other topics in mathematics will likely help to improve students' attitude towards mathematics and consequently improve their performances in this learning area. The study found that ICT could help students learn parabolic functions and may also make the lessons enjoyable to students. Graphmatica is a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. In spite of the above, the assigned values to m (the slope). Data from students' performances on the assignments and test, classroom observations and interviews were analysed using descriptive narrative. This fact was intended to be spread through the use of a chart builder called Graphmatica. Data was collected from two grade 11 mathematics classes at a secondary school in the North-West Province of South Africa using teaching and learning documents (students' assignments and test scripts), classroom observation and formal/informal interviews. This paper addresses the questions: Can ICT help students to have a better learning of parabolic functions compared to traditional teaching and learning and how can ICT help students to have a better learning of parabolic functions compared to traditional teaching and learning? The study employed a mixed method research design in the light of a practical action research paradigm. In the study, computer graphing software (Graphmatica) was used by students to explore parabolic functions. Part B: Use graphmatica to sketch the lines x0 and y0. Try a few more equations with the x and y on the same side of the equation and see if you can predict what they will look like. The study was also influenced by the global call for the integration of ICT into teaching and learning, the enormous investments by the South African government and other stakeholders in ICT in education, and the increasing demand for academic excellence in mathematics. Sketch the following lines on the one set of axes using graphmatica and test your predictions. The project was informed by the need to find better ways of presenting parabolic functions to secondary school students in order to improve their learning of the concepts and improve their interest and performance in mathematics. Selection, File type icon, File name, Description, Size. After one month, non-commercial users are. Semester 1 Assignment - Student Data Entry Download Geogebra Graphmatica - Download Free Trial. Graphmatica for Windows and Macs is distributed free of charge for evaluation purposes. It runs on Microsoft Windows (all versions), Mac OS X 10.5 and higher, and iOS 5.0 and higher. This paper reports a study on the use of ICT to teach parabolic functions to secondary school students. Graphmatica is a graphing program created by Keith Hertzer, 1 a graduate of the University of California, Berkeley.
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