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All Journal Jurnal Pendidikan Matematika dan IPA JMPM: Jurnal Matematika dan Pendidikan Matematika Desimal: Jurnal Matematika JME (Journal of Mathematics Education) PEDAGOGIC: Indonesian Journal of Science Education and Technology Jurnal Elektronik Pendidikan Matematika Tadulako
M, Bakri
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Agriculture, Biological Sciences & Forestry Chemistry Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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PENERAPAN MODEL PEMBELAJARAN QUANTUM TEACHING DENGAN PENDEKATAN SCIENTIFIC UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI KELILING DAN LUAS LINGKARAN SMP NEGERI 13 PALU: Application Of The Quantum Teaching Learning Model With a Scientific Approach To Improve Student Learning Outcomes In The Material On The Circumference and Area Of Circles at SMP Negeri 13 Palu Nadhila; Awuy, Evie; M, Bakri
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
Publisher : Universitas Tadulako

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Abstract

This study aims to describe of the Quantum teaching Model with a Scientific approach that can improve Student Learning Outcomes in Class VIII B SMP Negeri 13 Palu on the material around and the Area of the Circle. This research is Classroom Action Research model by Kemmis and Taggart which consists of four stages, namely planning, implementing, observing, reflecting. This research was conducted in two cycles. In the first cycle the number of students who completed was 14 students with 58,33% completeness percentage and in the second cycle there were many student who completed 19 students with 76% completeness percentage. The result of observations of teacher activity in the good category and have increased in the second cycle in the very good category. The result of observation of student activities in the first cycle are in the good category and have increased in the second cycle in the very good category. The subjects of this study were 25 students and three were selected as infomants, the result showed that learning by collaborative learning models Quantum teaching with a scientific approach could improve student learning outcomes in class VIII B of SMP Negeri 13 Palu on the material around and the area of the circle, with six components namely : (1) Grow, (2) natural, (3) name, (4) demonstrate, (5) repeat, and (6) celebrate
ANALYSIS OF STUDENTS’ NUMERICAL LITERACY BASED ON MATHEMATICAL ANXIETY IN SOLVING TWO-VARIABLE LINEAR EQUATION SYSTEM AT JUNIOR HIGH SCHOOL Andini, Desi Putri; Hadjar, Ibnu; sukayasa, Sukayasa; M, Bakri
JME (Journal of Mathematics Education) Vol 10, No 2 (2025): JME (Jul - Dec)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v10i2.2618

Abstract

This study aims to obtain a description of students' numeracy literacy based on their mathematical anxiety in solving Two-Variable Linear Equation System problems. This study was conducted at Bala Keselamatan Palu Junior High School. The study employed a qualitative approach involving three eighth-grade students selected based on levels of mathematical anxiety (high, moderate, and low).  The research subjects were selected based on the results of a mathematical anxiety questionnaire, taking into account the recommendations of the mathematics teacher. Data were collected through written Two-Variable Linear Equation System problem-solving tests and semi-structured interviews and analyzed using Miles and Huberman’s qualitative data analysis model.  The results indicate that students with low and moderate mathematical anxiety were able to meet all numeracy literacy indicators, although procedural weaknesses were observed in students with moderate anxiety. In contrast, students with high mathematical anxiety were only able to meet one numeracy literacy indicator.
Profil Pemecahan Masalah Perbandingan Senilai Ditinjau dari Kecerdasan Logis Matematis Siswa Kelas VIII SMPN 19 Palu Ahmad, Afif; Fajriani; Rizal, Muh.; M, Bakri
PEDAGOGIC: Indonesian Journal of Science Education and Technology Vol. 6 No. 4 (2026): PEDAGOGIC: Indonesian Journal of Science Education and Technology (In-Press)
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/ijset.v6i4.6613

Abstract

Students still experience difficulties in solving story problems on the topic of equivalent comparisons, so a study is needed regarding problem-solving profiles based on logical-mathematical intelligence. This study aims to describe the problem-solving profiles of equivalent comparisons viewed from the logical-mathematical intelligence of eighth-grade students at SMPN 19 Palu. The study used a descriptive qualitative approach. The subjects of the study consisted of two students who were selected purposively based on the results of Olivia's (2009) logical-mathematical intelligence questionnaire, namely one student in the high category (AST) and one student in the low category (PTR). Data were collected through problem-solving tests and in-depth interviews, then analyzed using an interactive model that includes data condensation, data presentation, and conclusion drawing. The results showed that AST was able to carry out all stages of problem-solving according to Polya completely and obtained correct answers (12 liters). In contrast, PTR was only able to fulfill the stage of understanding the problem, while at the stages of formulating plans, implementing solutions, and re-checking, they still experienced conceptual errors resulting in incorrect answers (5.333 liters). These findings indicate that students with high logical-mathematical intelligence have a more systematic and accurate problem-solving profile than students with low logical-mathematical intelligence.
Co-Authors Ahmad, Afif Andini, Desi Putri Basri, Risna Evie Awuy Fajriani I Nyoman Murdiana Ibni Hadjar Juliartini, Ni Kadek Karniman, Tegoeh S. Maladjadji, Joice Celcea Gloria Mardia, Ainal Meliasari, Cindy Mubarik Mubarik Muh. Hasbi Muh. Rizal Nadhila Ningsih, Firnawati Adia Nurmaya Pathuddin Ramadhani, Lara Rahmi Rita Lefrida Sukayasa Sutji Rochaminah Suwardin, Muhammad Tumongka, Wiwik Andriani