Developing Instructional Instruments Based on The Local Wisdom of Osingese Society’s o f Banyuwangi Through Guided Discovery to Enhance The Students Mathematical Communication Abilitya
Journal Title: International Journal of Scientific Research and Management - Year 2017, Vol 5, Issue 12
Abstract
Mathematical communication is an important ability to be mastered by students and developed in the world of education because the ability of mathematical communication is prevalently re quired . Mastering the ability , students are able to represent and solve various mathematical problems both in learning M mathematics and in everyday life. In the current implementation of 2013 curriculum, the existence of innovative and creative learning in struments need to be developed in order to enable students to communicate mathematical ideas and construct their own concept or knowledge based on their own experiences. The purposes of this research are (1) to describe the process and result of developmen t of instructional instrument in the form of lesson plan, worksheet, and learning achievement test based on local wisdom of Osingese Banyuwangi society through guided discovery model; (2) to describe students' mathematical communication ability on topic pe rtinent to trapezium. The present study applied research and development method, using modification of 4 - D development model through four stages, inter alia: defining, designing, developing, and developing. Subjects in this study were teachers and students of grade VII - D at The Public Junior High School 2 of Genteng. The results of the research evinced that (1) learning instruments based on local wisdom of Osingese Banyuwangi Society;s through guided discovery model were proven valid, practical and effectiv e by validators and (2) that students' mathematical communication ability on topic concerned with trapezium was improved after using the developed instructional instrument
Authors and Affiliations
Endang Poetri Astutik
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