PENGEMBANGAN BAHAN AJAR BERBASIS CREATIVE PROBLEM SOLVING UNTUK MELIHAT ABSTRAKSI MATEMATIS TAHAP KONJEKTUR SISWA SMP

S, TIURMA ADE RIANA and Susanti, Ely and Hapizah, Hapizah (2020) PENGEMBANGAN BAHAN AJAR BERBASIS CREATIVE PROBLEM SOLVING UNTUK MELIHAT ABSTRAKSI MATEMATIS TAHAP KONJEKTUR SISWA SMP. Undergraduate thesis, Sriwijaya University.

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Abstract

This study aims to produce the teaching materials based on creative problem solving in order to see valid and practical mathematicals abstraction of conjecture types of triangle and square. The subjects in this research were 9 Grade VIII students of Junior High School. This study was a design research type of development study of Tessmer development study which consists of 2 stages which are stage preliminary and formative evaluation. Data collection techniques used are walkthrough, questionnaires and interviews. The result of the research is that the teaching materials developed belongs to a fairly valid category with a percentage of 80% and categorized as very practical with a percentage of 84%. From the results of data analysis, it was concluded that all students understood the problem. However, understanding the problem does not guarantee that students can put forward and propose conjectures. Even though the conjecture has the possibility of being true and of being false, good conjecture must be supported by the underlying theories and concepts. Students who do not have basic concepts are often unable to make conjectures and prove these conjectures, thus it can be concluded that students' ability to make conjectures is influenced by their previous knowledge. The stages in making conjecture consists of understanding the problem, exploring the problem, formulating conjecture, justifying conjecture, and proving conjecture. Keywords: Mathematical Abstraction, Creative Problem Solving, Conjecture

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Abstraksi Matematis, Creative Problem Solving, Konjektur.
Subjects:	L Education > LB Theory and practice of education > LB1025-1050.75 Teaching (Principles and practice)
Divisions:	06-Faculty of Education and Educational Science > 84202-Mathematics Education (S1)
Depositing User:	Users 10158 not found.
Date Deposited:	22 Jan 2021 04:54
Last Modified:	22 Jan 2021 04:54
URI:	http://repository.unsri.ac.id/id/eprint/40727

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