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All Journal SOSCIED Oxygenius Journal Of Chemistry Education Journal of Education and Teaching Learning MARISEKOLA: Jurnal Matematika Riset Edukasi dan Kolaborasi Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences J-CEKI
Miftahul Jannah
Universitas Negeri Manado, Indonesia
Humanities Chemistry Education Environmental Science Mathematics Physics Social Sciences Other

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Analisis Berpikir Kritis Mahasiswa Mata Kuliah Kimia Dasar Materi Ikatan Kimia Aisyiah Restutiningsih Putri Utami; Mustapa Mustapa; Ermita Ermita; Miftahul Jannah; Ayu Fahimah Diniyah Wathi
Oxygenius: Journal Of Chemistry Education Vol 5 No 2 (2023): Oxygenius : Journal Of Chemistry Education
Publisher : Chemistry Department, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37033/ojce.v5i2.608

Abstract

This study aims to analyze the chritical thinking skill of university students. The sample of this study was 16 (sixteen) people taken by purposive sampling method. The study was took in Basic Chemistry class and the topic was chemical bonding. The reasearch method was qualitative descriptive reasearch. The instruments developed were test instrument and interview. The test instrument consists of four dimension such as interpretation, analysis, evaluation, and inferension. The result of this study prove that the chritical thinking skill of university students were moderate and the average percentage was 66,0625 The value of each dimensions were 62,75% for interpretation, 55,25% for analysis, 68,75% for evaluation, and the last was 77,5% for inferension.
Analysis of Student Errors in Solving Equations and Inequalities Problems in Algebra and Trigonometry Based on Newman Procedure Miftahul Jannah; Anekke Pesik; Selfie Kumesan; Ermita Ermita; Nurdin Rahim
Journal of Education and Teaching Learning Vol 6 No 1 (2024): Journal of Education and Teaching Learning (JETL)
Publisher : CV. Pusdikra Mitra Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/jetl.v6i1.1616

Abstract

The purpose of this study is to examine how students make mistakes when attempting to solve equality and inequality problems in trigonometry and algebra using the Newman method. A qualitative descriptive research methodology is employed in this study. Students enrolled in Manado State University's 2023–2024 Mathematics Education Study Program during their first semester served as the research subjects. Test and interview techniques are used in data collection. Three steps made up the data analysis in this study: reduction, data display, and data verification. Data analysis utilizing the Newman approach yielded the following conclusions: 5.6% encoding errors, 4.8% reading errors, 12% comprehension errors, 8.4% transformation errors, and 18.8% process skill errors were made when solving equation and inequality problems. The inability of pupils to comprehend the concept of the subject being explained, their lack of willingness to study, and their carelessness when reading and completing questions are the causes contributing to these blunders.
Efektivitas Metode Guided Noted Taking (GNT) terhadap Pembelajaran Matematika pada Peserta didik Sekolah Menengah Pertama Miftahul Jannah; Nurdin Rahim; Baharuddin, Baharuddin
MARISEKOLA: Jurnal Matematika Riset Edukasi dan Kolaborasi Vol. 4 No. 2: Oktober 2023
Publisher : Jurusan Matematika FMIPA Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan mengetahui efektivitas metode guided note taking (GNT) terhadap pembelajaran matematika materi aljabar di kelas VIII.7 pada peserta didik SMPN 12 Makassar. Penelitian ini merupakan penelitian pra-eksperimen dengan satu kelas sebagai kelas eksperimen tanpa adanya kelas kontrol. Desain penelitian menggunakan One Group Pretest and Posttest Design, dengan sampel sebanyak 32 peserta didik kelas VIII.7. Tes hasil belajar, lembar observasi aktivitas dan angket respon peserta didik merupakan instrumen dalam penelitian ini. Hasil penelitian menunjukkan bahwa terjadi peningkatan rata-rata tes hasil belajar peserta didik melalui penerapan metode GNT dengan rata-rata nilai gain yaitu 0,69. Dari hasil tes tersebut diperoleh 29 peserta didik telah mencapai ketuntasan individu, ini berarti ketuntasan klasikal telah tercapai. Rata-rata persentase aktivitas peserta didik adalah 83,37% dan respon positif peserta didik terhadap penerapan metode GNT adalah 86,25%. Dari hasil penelitian, indikator keefektifan yakni hasil belajar, aktivitas, dan respon peserta didik telah tercapai. Sehingga dapat disimpulkan bahwa penerapan metode GNT efektif dalam pembelajaran matematika di kelas VIII SMPN 12 Makassar.
PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATERI FUNGSI DI KELAS XI SMA KRISTEN 2 TOMOHON Kellah, Zefanya; Pitoy, Cory; Jannah, Miftahul
SOSCIED Vol 7 No 2 (2024): SOSCIED - November 2024
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v7i2.852

Abstract

This study aims to identify whether the average learning outcomes of students who learn using the Problem Based Learning learning model are higher than the average learning outcomes of students who learn using the Direct learning model on Function material. This research is a study that uses a posttest-only control group design. The population of this study were all grade XI students and the samples in this study were grade XI-1 as an experimental class consisting of 25 students and grade XI-2 as a control class consisting of 25 students at SMA Kristen 2 Tomohon in the 2024/2025 school year. The results revealed that there was a difference in the average learning outcomes of students taught using the Problem Based Learning model with students taught using the Direct learning model. Based on the above results, it is concluded that learning by using the Problem Based Learning learning model can improve students' mathematics learning outcomes on function material.
Berpikir Kreatif dalam Matematika: Implikasi Pada Kemampuan Literasi Matematis Siswa Sulistyaningsih, Murni; Bander, Silvana E.; Kaunang, Sinta J.; Jannah, Miftahul; Mangelep, Navel Oktaviady
J-CEKI : Jurnal Cendekia Ilmiah Vol. 4 No. 3: April 2025
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v4i3.8601

Abstract

This study investigated the relationship between students' mathematical creative thinking skills and their performance in solving mathematical literacy problems. The aim of this research is to understand how students' creativity affects their ability to solve open-ended problems, as well as improve their mathematical literacy. The research design of a qualitative case study was used by involving 30 grade VIII students who were tested through creativity tests and mathematical literacy tasks. The results showed that students with high creative thinking skills were able to demonstrate flexibility, originality, and fluency in problem-solving, which allowed them to apply mathematical concepts in real-life contexts. In contrast, students with low creativity tend to use more mechanical and limited methods of problem-solving. This research highlights the importance of an open-ended, problem-based approach to improving mathematical literacy by developing students' creativity. These findings have implications for developing teaching strategies to facilitate mathematics creativity. Further research should examine integrating technology and other innovative teaching methods to improve students' creative problem-solving skills.
Examining the Role of the School Environment to Enhance Indonesian Middle School Students’ Numeracy Ermita, Ermita; Samosir, Rosauli Novalina; Miftahul Jannah; Nita Anggriani; Aisyiah Restutiningsih Putri Utami; Muhammad Isbar Pratama
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.309

Abstract

This study investigates how the school environment, both physical and non-physical, can support the development of middle school students’ numeracy in Indonesia. Conducted during the Kampus Mengajar program, the study used a mixed methods approach in two junior high schools in North Sulawesi. Environmental interventions included numeracy-themed visual displays, games, and integration of numeracy across subjects and projects. A total of 48 Grade 8 students were involved in pre- and post-tests, supported by interviews and observations. Results showed statistically significant improvements in students’ numeracy scores after the intervention. Qualitative data revealed that students engagement in classroom increased. Moreover, the interventions received positive perceptions from students, teachers, and principals. Both schools faced some challenges, such as space limitations and teachers engagement was mostly limited to those teaching science and mathematics. The findings suggest that designing a school environment, both physical and non-physical, that is numeracy-rich can enhance students' numeracy skills, even with limited resources. Further studies are recommended to explore long-term impacts and broader implementation.
Co-Authors Aisyiah Restutiningsih Putri Utami Anekke Pesik Anggriani, Nita Ayu Fahimah Diniyah Wathi Baharuddin Bander, Silvana E. Ermita Ermita Fachry Abda El Rahman Kaunang, Sinta J. Kellah, Zefanya Muhammad Isbar Pratama Navel Oktaviandy Mangelep Nurdin Rahim Nurdin Rahim Pitoy, Cory Rosauli Novalina Samosir Selfie L. Kumesan