TAILIEUCHUNG - Using realistic mathematics education and the DAPIC problem-solving process to enhance secondary school students' mathematical literacy

This study was based on research and development design. The main purposes of this study were to develop an instructional process for enhancing mathematical literacy among students in secondary school and to study the effects of the developed instructional process on mathematical literacy. | Kasetsart Journal of Social Sciences 38 2017 307e315 Contents lists available at ScienceDirect Kasetsart Journal of Social Sciences journal homepage http locate kjss Using realistic mathematics education and the DAPIC problem-solving process to enhance secondary school students mathematical literacy Sunisa Sumirattana a Aumporn Makanong b Siriporn Thipkong c a Doctoral Program in Curriculum and Instruction Department of Curriculum and Instruction Faculty of Education Chulalongkorn University Bangkok 10330 Thailand b Department of Curriculum and Instruction Faculty of Education Chulalongkorn University Bangkok 10330 Thailand c Department of Education Faculty of Education Kasetsart University Bangkok 10900 Thailand a r t i c l e i n f o a b s t r a c t Article history Mathematical literacy plays an important role as one of life skills. It is a fundamental skill Received 25 March 2015 which is as necessary as literacy. Therefore mathematics teaching in schools must aim to Received in revised form 11 May 2016 develop mathematical literacy and to enhance each students ability to use and apply Accepted 27 June 2016 mathematical knowledge in order to solve real life problems or situations. According to Available online 24 August 2017 Realistic Mathematics Education real world problems are used as a source or a starting point for learning and developing mathematical concepts. Students should have the op- Keywords portunity to build their own mathematical knowledge through the teacher s guidance. The DAPIC problem-solving process DAPIC problem-solving process consists of five elements which make up its acronym instructional process namely 1 define 2 assess 3 plan 4 implement and 5 communicate. Realistic mathematical literacy mathematics education and the DAPIC problem-solving process should be collaboratively realistic mathematics education used to develop students mathematical literacy. This study was based on research and development design. The main .

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