ON DEVELOPING INSTRUCTION MATERIALS IN INCULCATING SECONDARY STUDENTS' MATHEMATICAL REASONING SKILLS

Napitupulu, E. Elvis (2017) ON DEVELOPING INSTRUCTION MATERIALS IN INCULCATING SECONDARY STUDENTS' MATHEMATICAL REASONING SKILLS. In: The 2nd Annual International Seminar on Transformative Education and Educational Leadership (AISTEEL) 2017, 16-17 Oktober 2017, Medan.

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Official URL: https://www.atlantis-press.com/proceedings/aisteel...

Abstract

Learning Mathematics with understanding is essential. Grasping it absolutely needs reasoning for every conclusion drawn, one draw it deductively. Many report either formerly or recently revealed the lack of upper secondary students' mathematical reasoning skills (MRS). Concerning this case, the paper reports some results of a research aimed to develop instruction materials, which is designed based on problem-based learning to inculcate upper secondary students' MRS. The materials consist of students' book, work sheet, and instrument to measure the intended skills. The development followed the 4-D model. Three expert validators judged the materials are valid with slight revision. By trials, teachers and students considered it feasible to conduct in classroom. Test on MRS showed a low increasing in students' achievement. It concluded than that the materials developed is effective to inculcate students' MRS.

Item Type: Conference or Workshop Item (Paper)
Keywords: Instruction materials; Problem based learning; Mathematical reasoning skills
Subjects: L Education > LB Theory and practice of education > LB1025 Teaching (Principles and Practice)
Q Science > QA Mathematics
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Matematika
Depositing User: Mrs Harly Christy Siagian
Date Deposited: 05 Dec 2018 03:05
URI: http://digilib.unimed.ac.id/id/eprint/31411

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