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PERBEDAAN KEMAMPUAN PENALARAN MATEMATIS SISWA ANTARA MODEL PEMBELAJARAN JIGSAW DAN ROPES Siti Rahmah; Wahyudin Nur Nasution; Mara Samin Lubis
Relevan : Jurnal Pendidikan Matematika Vol 2 No 2 (2022): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

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Abstract

Dewasa ini, pembelajaran matematika di kelas kurang mengaitkan siswa secara aktif dimana siswa hanya mencatat dan mendengarkan apa yang ditulis dan dijelaskan guru di papan tulis. Hal tersebut menyebabkan rendahnya kemampuan penalaran matematis siswa. Penelitian ini bertujuan untuk mengetahui perbedaan kemampuan penalaran matematis antara siswa yang diajar dengan pembelajaran kooperatif tipe Jigsaw dan siswayang diajar dengan pembelajaran ROPES pada materi prisma di kelas VIII SMP IT Baiti Jannati. Jenis penelitian ini adalah eksperimen semu. Populasi penelitian adalah seluruh siswa kelas VIII SMP IT Baiti Jannati. Sampel penelitian adalah siswa kelas VIII-1 dan kelas VIII-2. Insrumen penelitian adalah tes berbentuk uraian. Analisis data dilakukan dengan Uji ANAVA Satu Jalur. Dari hasil penelitian yang diberi perlakuan yang berbeda, kelas eksperimen 1 dengan model pembelajaran kooperatif tipe Jigsaw dan kelas eksperimen 2 dengan model pembelajaran ROPES diperoleh kesimpulan bahwa terdapat perbedaan kemampuan penalaran matematis antara siswa yang diajar dengan pembelajaran kooperatif tipe Jigsaw dan siswa yang diajar dengan pembelajaran ROPES pada materi prisma di kelas VIII SMP IT Baiti Jannati. ABSTRACT                     Nowadays, learning mathematics in the classroom doesn’t engage students actively where students only take notes and listen to what the teacher writes and explains on the blackboard. This causes the students’ mathematical reasoning ability to be low. The aim of this study were to determine the difference of mathematical reasoning ability between students taught by Jigsaw type cooperative learning and students taught by ROPES learning model on prism material in class VIII Integrated Islamic Junior High School Baiti Jannati. This type of research is a quasi experiment. The population of research is all students of class VIII Integrated Islamic Junior High School Baiti Jannati. The sample of research are students of class VIII-1 and students of class VIII-2. The instrument is a test in the form of a description. The data were analysed by One Way ANAVA. From the results of different research, experimental class 1 with Jigsaw type cooperative learning and experimental class 2 with ROPES learning obtained the conclusion that there was difference of mathematical reasoning ability between students taught by Jigsaw type cooperative learning and students taught by ROPES learning model on prism material in class VIII Integrated Islamic Junior High School Baiti Jannati.
Implementasi Program Peningkatan Mutu Profesionalitas Guru di Madrasah Aliyah Negeri 1 Padang Lawas Wahyudin Nur Nasution; Mohammad Al Farabi; Risni Hayati Nasution
SAP (Susunan Artikel Pendidikan) Vol 7, No 1 (2022)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (683.463 KB) | DOI: 10.30998/sap.v7i1.12871

Abstract

This study aims to analyze the professional quality of teachers, planning teacher quality improvement programs, implementing teacher development programs and the results of implementing work quality improvement programs at Madrasah Aliyah Negeri 1 Padang Lawas Barum. Old Field. This study applied a qualitative method that focuses on the description and analysis of events that occur naturally, events that use the logic of scientific thinking. The approach used in this study was a phenomenological approach. Data collection techniques in this study were (a) interviews; b) observation; (c) documents. The data analysis techniques used in this study were: (a) data minimization; b) data presentation; (c) Results. The results of this study were (1) Teacher Development Program Planning at Madrasah Aliyah Negeri 1 Padang Lawas, which are a) Academic Teacher Development Program for MAN 1 Padang Lawas and b) Teacher Development Program for MAN 1 Padang Lawas. (2) Implementing the Teacher Development Program at Madrasah Aliyah Negeri 1 Padang Lawas through further education through academic qualifications. Academic assessment programs to consider: Qualification objectives, program format, location, and supporting resources.
ANALISIS KESULITAN GURU MATEMATIKA DALAM MENERAPKAN PEMBELAJARAN JARAK JAUH PADA MASA COVID-19 Mai Dela Ade Pratiwi; Mara Samin Lubis; Wahyudin Nur Nasution
Algebra : Jurnal Pendidikan, Sosial dan Sains Vol 1 No 3 (2021): Algebra : Jurnal Pendidikan, Sosial, dan Sains
Publisher : Yayasan Amanah Nur Aman

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Abstract

Penelitian ini bertujuan untuk melihat kesulitan-kesulitan yang dialami oleh guru matematika selama penerapan pembelajaran jarak jauh pada Masa Covid-19 di MAN 1 Medan. Penelitian ini menggunakan jenis penelitian kualitatif, dengan metode pengumpulan data yang didapatkan dari hasil wawancara dengan subjek penelitian, observasi dan juga dokumentasi. Di dapatkan hasil penelitian bahwa guru matematika merasa kesulitan untuk menerapkan pembelajaran jarak jauh. Seperti, jaringan internet yang tidak stabil, kesulitan untuk memberikan penilaian kepada siswa, serta kesulitan dalam membuat media pembelajaran jarak jauh. Kesulitan yang dialami guru tersebut disebabkan oleh faktor yaitu ketersediaan serta kemampuan jaringan yang kurang memadai, dan sarana yang digunakan untuk membuat media pembelajaran kurang muncukupi. Serta solusi yang dilakukan oleh guru untuk mengatasi kesulitan yang terjadi selama menerapkan pembelajaran jarak jauh dengan membolehkan bagi siswa yang ingin belajar dan memahami secara langsung materi matematika yang sulit dimengerti dengan guru matematika, dan sekolah menyediakan fasilitas wifi bagi guru, dan kuota internet gratis bagi siswa. Kata Kunci: : Pembelajaran Jarak Jauh, Kesulitan, Guru Matematika. ABSTRACT This study aims to look at the difficulties experienced by math teachers during the implementation of distance learning during the Covid-19 Period at MAN 1 Medan. This research uses a type of qualitative research, with data collection methods obtained from interviews with research subjects, observations and documentation. In the results of research that math teachers find it difficult to apply distance learning. Such as, unstable internet networks, difficulty to provide assessments to students, as well as difficulties in making distance learning media. The difficulties experienced by teachers are caused by factors, namely the availability and ability of inadequate networks, and the means used to make learning media less fulfilling. As well as solutions carried out by teachers to overcome the difficulties that occur during implementing distance learning by allowing for students who want to learn and understand directly math materials that are difficult to understand with math teachers, and schools provide wifi facilities for teachers, and free internet quotas for students. Keywords : Distance Learning, Difficulties, Math Teacher.
PENGEMBANGAN MEDIA PEMBELAJARAN MOBILE LEARNING BERBASIS ANDROID PADA MATERI NOTASI SIGMA Dina Zhafira; Wahyudin Nur Nasution; Indra Jaya
Algebra : Jurnal Pendidikan, Sosial dan Sains Vol 1 No 3 (2021): Algebra : Jurnal Pendidikan, Sosial, dan Sains
Publisher : Yayasan Amanah Nur Aman

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Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran mobile learning berbasis android pada materi notasi sigma di kelas XI Madrasah Aliyah Negeri (MAN) 3 Medan. Kualitas produk yang dikembangkan dinilai berdasarkan aspek kevalidan, kepraktisan, dan keefektifan. Prosedur pengembangan media pembelajaran mengacu pada model pengembangan 4-D, yaitu Define (Pendefinisian), Design (Perancangan), Develop (Pengembangan), dan Disseminate (Penyebaran). Subjek penelitian ini adalah siswa kelas XI MAN 3 Medan berjumlah 15 orang siswa. Kualitas kevalidan media pembelajaran memenuhi kriteria valid berdasarkan skor rata-rata lembar penilaian media yaitu 4,63 dari skor maksimal 5,00 dengan kriteria sangat baik. Kualitas kepraktisan media pembelajaran berdasarkan persentase rata-rata angket respon siswa yaitu 43,36% artinya hampir dari setengah siswa mengatakan bahwa media yang dikembangkan praktis digunakan. Kepraktisan media didukung oleh persentase keterlaksanaan pembelajaran menunjukkan 93,33% pembelajaran terlaksana dengan sangat baik. Keefektifan media memenuhi kriteria efektif dengan tingkat sedang dengan adanya peningkatan skor rata-rata pre test yakni 30 ke nilai post test yakni 52. Hal ini diperkuat dengan uji normalitas gain yang menunjukkan skor 0,31 yang menunjukkan adanya keefektifan media pada tingkat sedang. Kata Kunci : Media Pembelajaran; Mobile Learning; Android. ABSTRACT This study aims to develop android-based mobile learning learning media on sigma notation material in class XI Madrasah Aliyah Negeri (MAN) 3 Medan. The quality of the developed products was assessed based on aspects of validity, practicality, and effectiveness. The instructional media development procedure refered to the 4-D development model, namely Define, Design, Develop, and Disseminate. The subjects of this research were 15 students of class XI MAN 3 Medan. The quality of the validity of the learning media met the valid criteria based on the average score of the media assessment sheet, which is 4.63 out of a maximum score of 5.00 with very good criteria. The practicality quality of learning media was based on the average percentage of student response questionnaires, which was 43.36%, meaning that almost half of students said that the media developed was practical to use. The practicality of the media was supported by the percentage of implementation of learning which shows 93.33% of learning was carried out very well. The effectiveness of the media met the criteria of being effective at a moderate level with an increase in the average pre-test score of 30 to the post-test value of 52. This was reinforced by the gain normality test which shows a score of 0.31 which indicates the effectiveness of the media at a moderate level. Keywords: Learning Media, Mobile Learning, Android