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All Journal M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif)
Dita Syahpitri
IKIP Siliwangi
Education Mathematics

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Comparison of Student Learning Outcomes Using Class Action Research To Improve Mathematics Problem Solving Ability Masta Hutajulu; Andita Aulia Sofiah; Friska Rustella; Dita Syahpitri; Adisha Savira Rudiana Putri; Ayu Harianti
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 8 No. 2 (2023): Mathline: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v8i2.374

Abstract

This study aims to determine the comparison of student learning outcomes using a scientific approach and learning model Problem Based Learning. This type of research uses the Classroom Action Research (CAR) method or can be referred to as (Classroom action research) and mix methods (Quantitative and Qualitative). The subject of this study was located at SMP Negeri 3 Cimahi in class VIII-I with a total of 34 students. Data collection techniques with pre-test and post-test. The results showed that there were differences in mathematical problem solving abilities between students who used a scientific approach and students who used the Problem Based Learning learning model. The results showed that the application of the Problem Based Learning model could improve students' mathematical problem solving abilities from cycle I to cycle 2 by 10%. The results of the research show that the Problem Based Learning (PBL) model can improve problem solving abilities in the material on the System of Two Variable Linear Equations (SPLDV). This research can be concluded that the ability to solve problems in SPLDV material can be increased by applying the problem based learning model.
Analisis kemampuan berpikir kreatif matematis pada siswa kelas VII SMPN 1 parongpong dalam menyelesaikan soal bangun datar Dita Syahpitri; Siti Chotimah
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 5 (2023): September
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i5.18514

Abstract

Thinking Mathematical creativity is a thinking skill whose goal is to solve a problem with several ideas, generate various ideas, be able to create new habits and have nothing in common with others and be able to develop ideas. Indicators of students' mathematical creative thinking abilities include 4 aspects, namely fluency, flexibility, originality and elaboration. The purpose of this study was to determine the ability to think creatively in class VII junior high school students in solving flat shape problems. This research is a descriptive qualitative research. The test used in this test is a creative thinking test which presents questions to students in class in the form of a written test in grade VIII of a SMPN 1 Parongpong school. The results of the research show that the students' creative reasoning in a system of linear equations is still weak, because the students' answers are correct. gets the maximum score, fluency index is 45%, flexibility is 45%, originality is 29%, and the lowest percentage is elaboration which is 3%. This is an indicator of unfulfilled student progress.
Co-Authors Adisha Savira Rudiana Putri Andita Aulia Sofiah Ayu Harianti Friska Rustella Masta Hutajulu Siti Chotimah