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Journal : Formatif: Jurnal Ilmiah Pendidikan MIPA

Comparison of Problem-Based Learning and Discovery Learning To Improve Students' Mathematical Critical Thinking Skills Anderson Leonardo Palinussa; Johanis Stefanus Lakusa; La Moma
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 13, No 1 (2023): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v13i1.15205

Abstract

The learning model applied in mathematics learning is expected to shape, develop and even improve students' critical thinking skills. This study aimed to: (1) analyze the differences in the improvement of students' mathematical critical thinking skills between students who learn to use the Problem Based Learning model and students who use the Discovery Learning model, and (2) to find out the interaction between the learning model and students' initial mathematical abilities towards improving their students' mathematical critical thinking ability. The research used a quasi-experimental type with a 2 x 3 factorial design that uses a two-way analysis of variance technique. This research took place at Public Senior High School 6 Ambon. The test instrument used was in the form of descriptive questions, which are based on indicators of mathematical critical thinking skills, according to Facione. Data analysis carried out in this research was in the form of normality test, homogeneity test, gain index analysis, and hypothesis testing. The research hypotheses were tested using Two-Way ANOVA. The results obtained indicate that: (1) there is no difference in increasing mathematical critical thinking skills between students who learn by using the Problem Based Learning learning model and students who learn by using the Discovery Learning learning model, and (2) there is a difference in the improvement of students' mathematical critical thinking skills based on their students' initial mathematical abilities, (3) learning models and students' initial mathematical abilities are believed to be 95 percent able to influence the improvement of students' mathematical critical thinking skills.
Co-Authors Abda Abda Andy Sunder Keer Dahoklory Ayal, Carolina S Ayal, Carolina Selfisina Ayu S Tuarita Batlolona, John Rafafy Bella G Saiselar Chasy M Nusamara Christina Martha Laamena Christopher Makapuan Darma Andreas Ngilawajan, Darma Andreas Efilina Kissiya * Fanuela Paunno Filsia Yunita Muskitta Gaspersz, Magy Hanisa Tamalene Huwaa, Novalin C Huwaa, Novalin Calasin Ipakit, Ayuni Irfan Ely Isrianti, Nadillah J S Molle JAMALUDIN Jeinne Mumu Jen Frisilia Tato Johanis Stefanus Lakusa Johannis Takaria Jozua Sabandar Juliana Molle Juliana Selvina Molle Kaitjily, Jemima La Moma La Moma Laimeheriwa, Susanty Lakusa, Johanis Stefanus Lawalata, Edith Merlin Lelapary, Willyam Lepertery, Marselina Elizabeth Letelay, Maria M Limehuwey, Jean Magy Gaspersz Makaruku, Niel Makaruku, Yulian H Makaruku, Yulian Hanny Marlan Marlan, Marlan Marleny Leasa Marlin Blandy Mananggel Maulota, Lydia Megi Gazpers Meylani J A Pattinama Molle, Juliana S Molle, Juliana Selvina Mudumi, Delvy Mulyaningsih Ngilamele, Maria Novalin C Huwaa Novalin C Huwaa Novalin C Huwaa Nur Aini Pattiasina, Natasya Pieter Zakarias Tupamahu R. H. Yanti Silitonga R.H. Yanti Silitonga Ratumanan, Tanwey Gerson Rumalean, Muhammad S Sayang, Arien Shella N Rupiassa Silitonga, R H Yanti T. G. Ratumanan Tamalene, H Tamalene, Hanisa Taufan Talib Thaib, Abdullah Tharob, Max James Thelessy, Reynaldo Decaprio theresia laurens, theresia Thobita Dias Tronanawowoy, Dina Inggrid Vederico Pitsalitz Sabandar Wattimena, Sharon F Welmintje Mataheru Wihinda, Aprisa Wolontery, Elsinta K Yandry Niak