The ability of mathematical problem solving of junior high school students in situation based learning and discovery learning

Abstract

The ability of mathematical problem solving is needed in learning mathematics. However, the facts show that its is still low. This study aims to determine the achievement of mathematical problem solving abilities of students who obtains situation based learning model and discovery learning models. The method of this study was quasi-experimental study with a post-test only control group design. The subject of this research was 64 students in class 8th of one junior high school in Garut, that was chosen by purposive sampling technique. The data was collected through the results of validated tests, interviews and observations. Mann-Whitney test was performed on quantitative data obtained, and description on qualitative data. The results show that the achievement of mathematical problem solving abilities of students who obtained situation based learning was no higher rather than students who obtained discovery learning. The causal factors because two models (1) are student-centered, (2) conducted in groups so that students can share strategies and information with their peers, (3) mathematical problem-solving questions are facilitated at each meeting, (4) have steps that support the use of indicators of problem solving ability in this study, (5) involve several factors that contribute to one’s success in solving mathematical problems.

Model Discovery Learning Pada Pembelajaran Matematika Sekolah Menengah Pertama: A Bibliometric Review

“…Fokus penelitian pertama adalah education computing, problem based learning, problem solving dan self regulated learning. Beberapa penelitian mengaitkan problem solving dengan Discovery Learning dalam pembelajaran matematika pada tingkat sekolah menengah pertama seperti yang dilakukan oleh Hasanah [46]. Pencapaian kemampuan pemecahan masalah matematis siswa yang memperoleh pembelajaran berbasis situasi tidak lebih tinggi daripada siswa yang memperoleh pembelajaran penemuan [46].…”

“…Beberapa penelitian mengaitkan problem solving dengan Discovery Learning dalam pembelajaran matematika pada tingkat sekolah menengah pertama seperti yang dilakukan oleh Hasanah [46]. Pencapaian kemampuan pemecahan masalah matematis siswa yang memperoleh pembelajaran berbasis situasi tidak lebih tinggi daripada siswa yang memperoleh pembelajaran penemuan [46]. Namun Penelitian ini memiliki keterbatasan berupa sampel yang terbatas, penggunaan teknik purposive sampling, desain quasi-eksperimen tanpa pre-test, keterbatasan instrumen, dan konteks penelitian yang terbatas pada satu SMP di Fokus penelitian kedua adalah geometry, dan sefl efficacy.…”

Situation Based Learning with Peer Tutors Design in Mathematics Learning

“…Creating mathematical situations is a prerequisite, posing mathematical problems is the core, solving mathematical problems is the goal, and applying mathematics is the application of the learning process to new situations (Isrok'atun & Tiurlina, 2014). According to Ramdan, Hanifah, & Isrok'atun in Hasanah, Priatna, & Yulianti (2021) situation based learning aims to develop students' abilities including problem posing, problem understanding, reasoning, communication, and problem solving from a mathematical point of view. Students are required to be able to think actively during learning with the SBL model in progress.…”