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All Journal At-Tadbir : Jurnal Manajemen Pendidikan Islam Riemann : Research of Mathematics and Mathematics Education
INDAH SARI, SUCI
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Religion Computer Science & IT Decision Sciences, Operations Research & Management Education Mathematics Social Sciences

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Analysis of Mathematical Problem-Solving Ability on The Pythagoras’ Theorem Indah Sari, Suci; Nafisah, Zawahir; Damayanti Sihotang, Rohani; Fadilah, Annisaul; Novita Sari, Dwi
Riemann: Research of Mathematics and Mathematics Education Vol. 6 No. 2 (2024): EDISI AGUSTUS
Publisher : Program Studi Pendidikan Matematika Universitas Katolik Santo Agustinus Hippo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/aap7b819

Abstract

Since mastery of problem-solving techniques is one of the main objectives of studying mathematics, such techniques are very important in the field of mathematical education. With the help of the Pythagorean theorem, the problem-solving skills of eighth-grade students will be assessed. SM Muhammadiyah 01 Field, Class VIII-1 Integrated Facilities, is the location of this research. This research uses qualitative research methodology. The instruments used in this study are four and ten-question model questionnaires labeled Highly Agree (SS), Agreed (S), and Disagreement (TS). This research resulted in high categories whose presentation scores reached 57 to 60 were obtained by 2 students, a medium category where its presentation ratings reached 35 to 46 was achieved by 21 students, and a low category where the presentation value reached 2 compared to 31 was achieved by 5 students.
Analisis dampak Bullying terhadap Psikologis Siswa di MTs Al-Uswah Kecamatan Kuala Indah Sari, Suci; Sirait, Robin; Hemawati
At-Tadbir: Jurnal Manajemen Pendidikan Islam Vol 4 No 1 (2024): At-Tadbir
Publisher : LP2M STAI Darul Kamal NW Kembang Kerang NTB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51700/attadbir.v4i1.868

Abstract

The school environment can affect the mental development and learning achievement of students. The good and bad conditions of the school environment will affect the development of students. Bullying behavior is one of the negative behaviors that often occurs in the school environment. Bullying is an aggressive action by someone to the target of bullying by attacking intentionally and without burden, done repeatedly because they consider the victim weak, easy to tease and unable to defend themselves. Bullying behavior has a serious impact on the mental development of students. Based on the results of the study, it can be concluded that the bullying behavior that occurs in students is mostly in the form of verbal bullying. The bullying treatment received by victims of bullying causes psychological disorders, victims of bullying experience lack of self-confidence and disorders in socializing
Analysis of Mathematical Problem-Solving Ability on Real Set Indah Sari, Suci; Nafisah, Zawahir; Damayanti Sihotang, Rohani; Fadilah, Annisaul; Novita Sari, Dwi
Riemann: Research of Mathematics and Mathematics Education Vol. 6 No. 3 (2024): EDISI DESEMBER
Publisher : Program Studi Pendidikan Matematika Universitas Katolik Santo Agustinus Hippo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/reimann.v6i3.94

Abstract

Finding a solution to a problem is called problem-solving, therefore learning mathematics means finding solutions to problems that arise in everyday life. The purpose of this study is to characterize students' aptitude in mathematical reasoning after completing a project related to Real Analysis. This study used descriptive techniques and was quantitative. Students' logical reasoning skills were revealed from the test results they obtained while answering questions designed based on indicators of mathematical thinking skills. Data analysis techniques used in this research include surveys, data visualization, and observation. Research on students' mathematical thinking skills showed findings with high, medium, and lesser categories.
Co-Authors Damayanti Sihotang, Rohani Fadilah, Annisaul Hemawati Nafisah, Zawahir Novita Sari, Dwi Robin Sirait