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All Journal JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA Focus
Farida Ulfah
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Religion Humanities Education

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Penerapan Model Problem Based Learning (PBL) Dengan LKS Untuk Meningkatkan Kemampuan Berpikir Kritis Dan Logis Ulfah, Farida
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 4, No 1 (2017): Jurnal Derivat (Juli 2017)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (116.964 KB) | DOI: 10.31316/j.derivat.v4i1.236

Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan berpikir kritis dan logis  pada pembelajaran matematika dengan menerapkan Model Problem Based Learning (PBL) dengan LKS pada siswa kelas VIIIC SMP Negeri 11 Yogyakarta.            Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang dilakukan secara kolaboratif dan partisipatif pada bulan Mei sampai dengan Juni 2013. Subjek penelitian ini adalah siswa kelas VIIIC SMP Negeri 11 Yoogyakarta sejumlah 34 siswa tahun ajaran 2012/2013. Penelitian ini menggunakan desain spiral Kemmis dan Taggart. Tindakan dilakukan melalui tahapan perencanaan, pelaksanaan, observasi, dan refleksi. Teknik pengumpulan data yang digunakan adalah tes, observasi, wawancara, dokumentasi, dan catatan lapangan. Teknik analisis data yang digunakan  adalah analisis deskriptif kuantitatif dan kualitatif.            Hasil penelitian menunjukkan bahwa penerapan Model Problem Based Learning (PBL) dengan LKS dapat meningkatkan kemampuan berpikir kritis dan logis dalam pembelajaran matematika. Hal ini dapat dibuktikan dari : (1) persentase rata-rata untuk kemampuan berpikir kritis pada pra tindakan sebesar 36,27% dengan kriteria sangat rendah, pada siklus I sebesar 60,29% dengan kriteria sedang, dan meningkat pada siklus II menjadi 89.71% dengan kriteria sangat tinggi. (2) Persentase rata-rata untuk kemampuan berpikir logis pada pra tindakan sebesar 31,94% dengan kriteria sangat rendah, dan menjadi 47,57% dengan kriteria rendah pada siklus I, kemudian meningkat menjadi 83,72% dengan kriteria sangat tinggi pada siklus II. (3) Persentase rata-rata pada observasi keterlaksanaan pembelajaran dengan Model Problem Based Learning (PBL) mengalami peningkatan. Pada siklus 1 persentase rata-rata sebesar 68,33% dengan kriteria tinggi dan pada siklus II menjadi 88,96% dengan kriteria sangat tinggi. Kesimpulan dalam penelitian ini adalah penerapan Model Problem Based Learning (PBL) dengan LKS dapat meningkatkan kemampuan berpikir kritis dan logis pada pembelajaran matematika siswa kelas VIIIC SMP Negeri 11 Yogyakarta. Kata kunci : Model Problem Based Learning (PBL), Kemampuan Berpikir Kritis, Kemampuan Berpikir Logis.
Contribution of Religious Leaders in Behavioral Education in Adolescents Dollah, Hajjah Sri Rahayu Nurjanah binti Haji; Ulfah, Farida
FOCUS Vol. 4 No. 1 (2023): Focus
Publisher : Parahyangan Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/focus.v4i1.6488

Abstract

This research departs from the problem of adolescent ethics which is very concerning, where teenagers who used to be polite but now have less ethics (morals), teenagers now speak harsh words that have become commonplace, even reluctant to participate in religious activities. such as recitation and ethics education provided by religious leaders to the community, youth, and young children. This study aims to find out what perceptions exist in society about the role of religious leaders in adolescents, to determine the contribution of religious leaders in shaping behavior in adolescents, to determine the condition of adolescent behavior in Tanjungbaru Village, Cikarang Timur Bekasi. This research is a descriptive study using a qualitative approach. Data collection techniques in this study used observation and interviews, supplemented by secondary data in the form of reference books, as well as previous research relevant to the research theme to support data in the field. This study uses the theory of structural functionalism from Talcott Parsons about change. The findings of this study are regarding the Contribution of Religious Leaders in Behavioral Education for Adolescents. A Descriptive Study of Ethics Education for Adolescents in Tanjung Baru Village, Kec. East Cikarang Regency. Bekasi, based on research results the contribution made by religious figures in behavioral (ethical) education to adolescents is by (1) establishing Islamic boarding schools, (2) mosque youth bonds (IRMAS), (3) exemplary, (4) direct advice or lectures.
Contribution of Religious Leaders in Behavioral Education in Adolescents Dollah, Hajjah Sri Rahayu Nurjanah binti Haji; Ulfah, Farida
FOCUS Vol. 4 No. 1 (2023): Focus
Publisher : Parahyangan Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/focus.v4i1.6488

Abstract

This research departs from the problem of adolescent ethics which is very concerning, where teenagers who used to be polite but now have less ethics (morals), teenagers now speak harsh words that have become commonplace, even reluctant to participate in religious activities. such as recitation and ethics education provided by religious leaders to the community, youth, and young children. This study aims to find out what perceptions exist in society about the role of religious leaders in adolescents, to determine the contribution of religious leaders in shaping behavior in adolescents, to determine the condition of adolescent behavior in Tanjungbaru Village, Cikarang Timur Bekasi. This research is a descriptive study using a qualitative approach. Data collection techniques in this study used observation and interviews, supplemented by secondary data in the form of reference books, as well as previous research relevant to the research theme to support data in the field. This study uses the theory of structural functionalism from Talcott Parsons about change. The findings of this study are regarding the Contribution of Religious Leaders in Behavioral Education for Adolescents. A Descriptive Study of Ethics Education for Adolescents in Tanjung Baru Village, Kec. East Cikarang Regency. Bekasi, based on research results the contribution made by religious figures in behavioral (ethical) education to adolescents is by (1) establishing Islamic boarding schools, (2) mosque youth bonds (IRMAS), (3) exemplary, (4) direct advice or lectures.
Co-Authors Dollah, Hajjah Sri Rahayu Nurjanah binti Haji