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Mathematics Learning Media Development Using Realistic Mathematics Education Sugianto, Sugianto; Roza, Yenita; Maimunah , Maimunah
Journal of Educational Sciences Vol 4. No. 3. July 2020
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.4.3.p.668-678

Abstract

This research aims to develop learning mathematics media using proven validity-PMR approach, practicality and effectiveness in improving HOTS of Junior High School students class VIII. This type of research was the development of ADDIE model consisting of analysis, design, development, implementation and evaluation. The tests were carried out in four phases, expert test, limited test, field test, and effectiveness test. The subjects in this study were teachers and students. The instruments used were validation sheet, student’s questionnarie, observation sheet and instrument test. The results show the learning media developed has fulfilled validity, practicality and effectiveness aspect. (1) The validity result shows the developed learning media in the category very valid with the average value on syllabus 3.81. While the learning plane (RPP) is 3.62, and student worksheet (LKPD) is 3.51, and test instrument is 3.45. (2) Limited test results shows the developed mathematical learning media in very practical category with score of 3.41. (3) Field test result shows the learning media developed is very practical, on teacher learning implementation observation sheet 3.62, on the student’s questionnaire 3.44. Finally, the developed learning media can be ready to use in the school.
Mathematics Learning Media Development Using Realistic Mathematics Education Sugianto, Sugianto; Roza, Yenita; Maimunah , Maimunah
Journal of Educational Sciences Vol. 4 No. 3 (2020): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.4.3.p.668-678

Abstract

This research aims to develop learning mathematics media using proven validity-PMR approach, practicality and effectiveness in improving HOTS of Junior High School students class VIII. This type of research was the development of ADDIE model consisting of analysis, design, development, implementation and evaluation. The tests were carried out in four phases, expert test, limited test, field test, and effectiveness test. The subjects in this study were teachers and students. The instruments used were validation sheet, student’s questionnarie, observation sheet and instrument test. The results show the learning media developed has fulfilled validity, practicality and effectiveness aspect. (1) The validity result shows the developed learning media in the category very valid with the average value on syllabus 3.81. While the learning plane (RPP) is 3.62, and student worksheet (LKPD) is 3.51, and test instrument is 3.45. (2) Limited test results shows the developed mathematical learning media in very practical category with score of 3.41. (3) Field test result shows the learning media developed is very practical, on teacher learning implementation observation sheet 3.62, on the student’s questionnaire 3.44. Finally, the developed learning media can be ready to use in the school.
MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA SEKOLAH DASAR PADA MUATAN IPS MENGGUNAKAN MODEL PEMBELAJARAN PELITA Maimunah , Maimunah; Janah, Janah
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 2 (2024): Volume 7 No. 2 Tahun 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i2.28483

Abstract

Permasalahan pada penelitian ini adalah rendahnya keterampilan berpikir kritis siswa pada muatan IPS di kelas V SDN Semangat Dalam 1 Barito Kuala. Hal ini disebabkan pembelajaran bersifat satu arah, siswa kurang aktif dan antusias dalam pemecahan masalah dan tidak menggunakan model pembelajaran bervariasi. Upaya untuk mengatasinya dengan menggunakan model PELITA. Tujuan Penelitian adalah untuk menganalisis keterampilan berpikir kritis siswa. Penelitian ini menggunakan Penelitian Tindakan Kelas yang dilaksanakan dalam dua siklus yaitu empat kali pertemuan yang berjumlah 31, orang pada semester II tahun ajaran 2023/2024. Pendekatan dilakukan dengan pendekatan kualitatif, Data diperoleh melalui hasil observasi terhadap keterampilan berpikir kritis. Berdasarkan penelitian yang dilakukan hasil menunjukkan adanya peningkatan dari berbagai segi aspek keterampilan berpikir kritis. Keterampilan berpikir kritis pada pertemuan I masih 42% meningkat pada pertemuan IV menjadi 90% dengan kriteria hampir seluruh siswa sangat terampil. Berdasarkan hasil penelitian dapat disimpulkan pada pembelajaran IPS menggunakan model PELITA dapat meningkatkan keterampilan berpikir kritis siswa.