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All Journal Union: Jurnal Ilmiah Pendidikan Matematika Journal of Community Service International Journal of Applied Learning and Research in Algebra
Anggun Apriliani
Universitas Majalengka
Religion Humanities Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Public Health

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The effect of learning interest on students' mathematical critical thinking ability in vocational high school Anggun Apriliani; Nia Kania; Iik Nurhikmayati
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15796

Abstract

This research investigates the impact of students' interest in learning critical mathematical thinking skills in the context of vocational high schools (SMK) by using a quantitative approach with correlational research methods. This research involved all class XI students of Ma'arif Al-Ghozali Vocational School as the population. Purposive sampling was used to select a sample of 30 students. Data analysis includes various statistical tests, including normality, linearity, correlation, and simple regression tests. The findings of this study reveal an essential relationship between students' learning interests and their mathematical critical thinking abilities. In particular, there is a significant favorable influence between interest in learning and students' critical mathematical thinking abilities. These results underscore the importance of nurturing and improving their mathematical critical thinking skills. This study contributes to our understanding of the factors influencing mathematical critical thinking skills in vocational high school students. It offers valuable insights for educators and policymakers seeking to improve mathematics education in such settings.
The effect of learning interest on students' mathematical critical thinking ability in vocational high school Anggun Apriliani; Nia Kania; Iik Nurhikmayati
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15796

Abstract

This research investigates the impact of students' interest in learning critical mathematical thinking skills in the context of vocational high schools (SMK) by using a quantitative approach with correlational research methods. This research involved all class XI students of Ma'arif Al-Ghozali Vocational School as the population. Purposive sampling was used to select a sample of 30 students. Data analysis includes various statistical tests, including normality, linearity, correlation, and simple regression tests. The findings of this study reveal an essential relationship between students' learning interests and their mathematical critical thinking abilities. In particular, there is a significant favorable influence between interest in learning and students' critical mathematical thinking abilities. These results underscore the importance of nurturing and improving their mathematical critical thinking skills. This study contributes to our understanding of the factors influencing mathematical critical thinking skills in vocational high school students. It offers valuable insights for educators and policymakers seeking to improve mathematics education in such settings.
WORKSHOP PEMANFAATAN SOFTWARE PUBLISH OR PERISH (POP) UNTUK MENINGKATKAN KUALITAS RUJUKAN TUGAS AKHIR MAHASISWA Nia Kania; Krida Singgih Kuncoro; Betty Kusumaningrum; Fitria Sulistyowati; Anggun Apriliani
Journal of Community Service (JCOS) Vol. 1 No. 1 (2023)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/jcos.v1i1.136

Abstract

Masalah penulisan rujukan mahasiswa ketika menyusun skripsi sudah terjadi sejak lama. Padahal penulisan rujukan yang valid juga merupakan salah satu indikator kualitas tulisan yang dihasilkan oleh mahasiswa. Karena itu, tujuan dari kegiatan PKM adalah melatih mahasiswa menginstal dan menggunakan software PoP sebagai alat bantu untuk mencari dan menyusun rujukan yang valid dan relevan. Kegiatan dini dilaksanakan dengan 4 tahapan utama yakni; (1) identifikasi masalah dan solusi; (2) koordinasi Tim; (3) pelaksanaan workshop PoP; dan (4) evaluasi kegiatan. Untuk mengevaluasi kegiatan ini, diberikan angket yang berjumlah 15 butir soal. Hasilnya menunjukkan bahwa untuk semua peserta mengalami kenaikan pemahaman terhadap software PoP dengan rata-rata pencapaian 93,76% untuk setiap indikator ketercapaian. Berdasarkan hasil ini maka kegiatan workshop PoP yang dilaksanakan ini dapat dikatakan berhasil.
Developing Teaching Materials to Enhance Critical Thinking Skills through Group Investigation in Composite Functions Anggun Apriliani; Nia Kania; Nasir Umar
International Journal of Applied Learning and Research in Algebra Vol. 2 No. 1 (2025)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/algebra.v2i1.1347

Abstract

This study aims to develop Group Investigation (GI)-based teaching materials to enhance the critical thinking skills of vocational high school (SMK) students in understanding and solving problems related to composition functions. Using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation), the research produced teaching materials validated by subject matter experts, ensuring their quality, relevance, and alignment with curriculum objectives. Through GI stages—grouping, planning, investigation, organizing, presenting, and evaluating—students not only deepened their understanding of composition functions but also developed critical thinking, problem-solving, and teamwork skills. The findings highlight contribute to the development of innovative teaching materials and provide a foundation for transforming mathematics education into a more practical and effective discipline, particularly for vocational students.
Co-Authors Betty Kusumaningrum Fitria Sulistyowati Iik Nurhikmayati Krida Singgih Kuncoro Nasir Umar Nia Kania