THE DEVELOPMENT OF SCIENTIFIC APPROACH BASED STUDENTS’ WORKSHEET ON TRIGONOMETRY FOR GRADE X STUDENT
Sri Novia Martin1*, Irwan2, Sri Elniati3, Dadang Djuandi4
1 Master Degree, Universitas Pendidikan Indonesia, INDONESIA, srinoviam@student.upi.edu
2 Dr, Universitas Negeri Padang, INDONESIA, irwan.math.165@gmail.com
3 MA, Universitas Negeri Padang, INDONESIA, srielniati@gmail.com
4 Dr.M.Si, Universitas Pendidikan Indonesia, INDONESIA, dadang.djuandi@upi.edu
*Corresponding author
Abstract
Indonesian schools apply the 2013 curriculum in learning, including mathematics learning. The 2013 curriculum emphasizes the implementation of a scientific approach in learning. This research was conducted to develop a teaching material that could support the implementation of scientific approach in learning mathematics. The teaching material developed was scientific approach based student's worksheet. The worksheet displayed material of learning with steps of scientific approach. There are five steps of scientific approach, those are observing, questioning, asking, associating and communicate. The worksheet can be used when it has three characteristics. Those are valid, practical and effective. Therefore in this research, it has to see the three of the characteristics. To develop the valid, practical and effectiveness worksheet, it was conducted a study of research and development (R&D) by using a design model of McKenney. McKenney model consists of three stages. Those were preliminary stage, prototyping stage and assessment stage. This study was conducted in grade X students. Data was obtained from observation, interview and questionnaire. The results revealed that the worksheet was valid, practical and effective. The worksheet can be used in studying mathematic. It can also be a sample for teachers to design a worksheet and help the teachers to know how to design a worksheet.
Keywords: Scientific approach, worksheet, scientific approach based students’ worksheet.
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