Swaditya Rizki (2015) Pengembangan Bahan Ajar Persamaan Dan Fungsi Kuadrat Berbasis Ict
The objective of this research is to develop ICT-based teaching materials are valid for the material of quadratic equations and functions. The model used in the research is the potential and problems, data collection, product design, design validation, the revised design. Validation is performed by 3 experts for each teaching materials and media. The technique of collecting data using questionnaires and interviews. Analysis of the data used to measure the validity on a scale of 1-5. The results from the development of ICT-based teaching materials is obtained an average value of 4.37 or by 87.3%. It can be concluded that the ICT-based teaching materials of quadratic equations and functions is very valid to use for learning.
Keywords: Research and development (R&D), teaching materials, quadratic equations and functions, ICT