Noornia, Anton
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The Influence of Learning Model and Student Self-Concept Toward the Mathematical Problem-Solving Ability (Experimental Study on Students of Tangerang City State Junior High School) Dewi, Ruby Fauziyah Andam; Noornia, Anton; Wiraningsih, Eti Dwi
Al-Jabar: Jurnal Pendidikan Matematika Vol 9 No 2 (2018): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v9i2.3683

Abstract

This study aims to determine the effect of Conventional Model and the Missouri Mathematics Project (MMP) learning Model with self-concept on mathematical problem- solving abilities of junior high school students. The design of this study was experimental and control group post-test design. The method used is the quasi-experimental method using treatment by level 2x2 design. The experimental class was given the MMP learning model treatment while the control class was treated with conventional model. The samples of this study were 48 seventh grade students. The instruments used were self-concept questionnaires and a test of mathematical problem-solving abilities.Technique of analysis used was two-ways ANOVA. The results of this study show that the MMP learning model has a syntax that is able to empower mathematical problem-solving abilities compared to conventional learning model. Students who have a positive self-concept or students who have a negative self-concept are more suitable to be treated with the MMP learning model than conventional learning model. 
PENGGUNAAN MEDIA GARISMATIKA SEBAGAI UPAYA MENINGKATKAN PEMAHAMAN KONSEP PERKALIAN PADA MATA PELAJARAN MATEMATIKA Paramita, Destri; MS, Zulela; Noornia, Anton
Jurnal Pendidikan Dasar Vol. 9 No. 1 (2018): JPD-Jurnal Pendidikan Dasar
Publisher : Pendidikan Dasar - Pascasarjana Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (758.339 KB)

Abstract

Abstract: This research aims to improve the understanding the concept of multiplication by using the media garismatika in mathematics class III Elementary School in West Palimanan Cirebon in the academic year 2016/2017. The results showed that the study of mathematics by using garismatika media to enhance understanding of the concept of multiplication. This is indicated from the observed activities and positive response from the students' research subjects and also students overall to the learning of mathematics by using garismatika media. As well as by an increase in score of understanding the concept of multiplication on the subject of research in each indicator and the value end of the cycle test all students in grade III. The increase in value in the first cycle the number of students who were able to achieve success indicator is only 57.70% of the students, and increased in the second cycle into 84.61% of students. Keywords: Understading The Concept, Multiplication and Media Garismatika.