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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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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
PENGEMBANGAN INSTRUMEN TES HIGHER ORDER THINKING SKILL (HOTS) MELALUI MODEL PEMBELAJARAN PROBLEM BASED LEARNING Eny Septiyani; Wahyudin Nur; Indra Jaya
Algebra : Jurnal Pendidikan, Sosial dan Sains Vol 1 No 4 (2021): Algebra : Jurnal Pendidikan, Sosial, dan Sains
Publisher : Yayasan Amanah Nur Aman

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Penelitian ini betujuan untuk menghasilkan instrument HOTS pada materi persamaan kuadrat yang berkualitas di SMA Negeri 1 Rantau Utara. Metode yang yang digunakan adalah pengembangan dengan menggunakan model pengembangan tipe formatife evaluation Tessmer. Untuk menghasilkan instrument tes HOTS yang berkualitas pada matei persamaan kuadrat, salah satunya menggunakan model pengembangan tipe formatif evaluation Tessmer. Penelitian ini terdiri dari 4 tahap preliminary, tahap self evaluation dan tahap formative evaluation (Prototyping) yang meliputiexpert reviews dan one to one (low resistance to revision) dan small group seta tahap field test (high resistance in revision). Tingkat kesulitan instrumen rata- rata 0,51 termasuk dalam kategori sedang, dan rata-rata daya pembeda 0,3 termasuk dalam kategori cukup. Dalam proses pembelajaran Problem Based Learning, instrumen tes juga memenuhi standar reliabilitas yaitu 0,83 yang memiliki reliabilitas interpretasi sangat tinggi. Dapat juga dikatakan bahwa tes ini bersifat praktis. Berdasarkan analisis angket yang dijawab oleh small group 82,59% diantaranya mendapat jawaban positif. Kata Kunci: Instrumen Tes, Berpikir Tingkat Tinggi, Kualitas ABSTRACT This study aims to produce a HOTS instrument on quality quadratic equation material at SMA Negeri 1 Rantau Utara. The method used is the development using the Tessmer formative evaluation type development model. To produce a quality HOTS test instrument on quadratic equations, one of them uses the Tessmer evaluation formative type development model. This research consists of 4 preliminary stages, a self-evaluation stage and a formative evaluation (Prototyping) stage which includes expert reviews and one to one (low resistance to revision) and a small group and a field test stage (high resistance in revision). The average instrument difficulty level of 0.51 is included in the medium category, and the average discriminatory power of 0.3 is included in the sufficient category. In the learning process of Problem Based Learning, the test instrument also meets the reliability standard of 0.83, which has a very high interpretation reliability. It can also be said that this test is practical. Based on the analysis of the questionnaire answered by the small group, 82.59% of them got a positive answer. Keywords: Test Instruments, Higher Order Thinking, Quality
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE MATCH MINE DAN KOOPERATIF TIPE TWO STAY TWO STRAY TERHADAP KEMAMPUAN PEMAHAMAN KONSEP DAN BERPIKIR KREATIF MATEMATIS Mega Dwi Mayang Sari; Wahyudin Nur; Indra Jaya
Algebra : Jurnal Pendidikan, Sosial dan Sains Vol 1 No 4 (2021): Algebra : Jurnal Pendidikan, Sosial, dan Sains
Publisher : Yayasan Amanah Nur Aman

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Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh Model Pembelajaran Match Mine dan Model Pembelajaran Two Stay Two Stray terhadap kemampuan pemahaman konsep dan berpikir kreatif matematis siswa pada kelas XI SMK PAB 1 Helvetia. Jenis dari penelitian ini ialah penelitian quasi eksperimen, yang populasinya merupakan seluruh siswa kelas XI SMK PAB 1 Helvetia yang terdiri dari 14 kelas yang berjumlah 395 siswa. Kemudian sampel yang digunakan peneliti dalam penelitian ini diperoleh dengan cara cluster random sampling dan yang dijadikan sampel pada penelitian ini berjumlah 56 siswa yang terdiri dari kelas XI TKR-1 dan XI TKR-2 yang masing-masing terdiri dari 28 siswa. Instrument tes yang digunakan ialah tes berbentuk uraian. Untuk analisis data peneliti mengenakan analisis varians (ANAVA). Hasil temuan ini menunjukkan: 1)Terdapat perbedaan pengaruh model pembelajaran kooperatif tipe Match Mine dan model pembelajaran kooperatif tipe TSTS terhadap kemampuan pemahaman konsep matematis siswa; 2)Terdapat perbedaan pengaruh model pembelajaran kooperatif tipe Match Mine dan model pembelajaran kooperatif tipe TSTS terhadap kemampuan berpikir kreatif matematis siswa dengan nilai; 3)Terdapat perbedaan pengaruh model pembelajaran kooperatif tipe Match Mine dan model pembelajaran kooperatif tipe TSTS terhadap kemampuan pemahaman konsep dan kemampuan berpikir kreatif matematis siswa; 4)Terdapat interaksi antara model pembelajaran terhadap kemampuan pemahaman konsep dan kemampuan berpikir kreatif matematis siswa. Kata Kunci : Model Pembelajaran Kooperatif Tipe Match Mine; Model Pembelajaran Kooperatif Tipe Two Stay Two Stray; Kemampuan Pemahaman Konsep Matematis; Kemampuan Berpikir Matematis. ABSTRACT This study aims to determine whether there is an effect of the Match Mine Learning Model and the Two Stay Two Stray Learning Model on the ability to understand concepts and mathematical creative thinking of students in class XI SMK PAB 1 Helvetia. The type of this research is a quasi-experimental research, whose population is all students of class XI SMK PAB 1 Helvetia which consists of 14 classes totaling 395 students. Then the sample used by the researcher in this study was obtained by cluster random sampling and the sample in this study amounted to 56 students consisting of class XI TKR-1 and XI TKR-2, each of which consisted of 28 students. The test instrument used is a test in the form of a description. For data analysis, researchers used analysis of variance (ANAVA). These findings indicate: 1) There are differences in the effect of the Match Mine type cooperative learning model and the TSTS type cooperative learning model on students' mathematical concept understanding abilities; 2) There are differences in the effect of the Match Mine type cooperative learning model and the TSTS type cooperative learning model on students' mathematical creative thinking abilities with grades; 3) There are differences in the effect of the Match Mine type cooperative learning model and the TSTS type cooperative learning model on the ability to understand concepts and students' mathematical creative thinking skills; 4) There is an interaction between the learning model on the ability to understand concepts and students' mathematical creative thinking skills. Keywords : Match Mine Type Cooperative Learning Model; Cooperative Learning Model Type Two Stay Two Stray; Ability to Understand Mathematical Concepts; Mathematical Thinking Ability.
Co-Authors Al Bisilla Al Ali Daulay Amiruddin Siahaan Amiruddin Siahaan Amiruddin Siahaan Dina Zhafira Eny Septiyani Indah Lestari Isran Rasyid Karo-Karo Maisyaroh Mega Dwi Mayang Sari Nurullita Siti Nur Annisyah Dalimunthe Suci Rahmadhani Wahyuddin Nur Nasution Wahyudin Nur Wahyudin Nur Nasution