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All Journal AKSIOMA JURNAL PENDIDIKAN MATEMATIKA SIGMA: Jurnal Pendidikan Matematika JURNAL EDUCATION AND DEVELOPMENT JURNAL MathEdu (Mathematic Education Journal) Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Jurnal ADAM : Jurnal Pengabdian Masyarakat
Muhammad Syahril Harahap
Institut Pendidikan Tapanuli Selatan
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Computer Science & IT Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Public Health Social Sciences Other

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Journal : JURNAL MathEdu (Mathematic Education Journal)

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Peningkatan Kemampuan Spasial Siswa Melalui Penggunaan Model Auditory Intellectually Repetition (AIR) di SMP NEGERI 1 PINANGSORI Arini Hutagalung; Muhammad Syahril Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 1 No 1 (2018): Vol.1. No.1. Maret 2018
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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Abstrak Penelitian ini bertujuan untuk Meningkatkan Kemampuan Spasial Siswa Melalui Penggunaan Model Auditory Intellectually Repetition (AIR) di SMP Negeri 1 Pinangsori. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) menggunakan model siklus. Subjek penelitian ini adalah siswa kelas VIII C SMP Negeri 1 Pinangsori. Penelitian tindakan kelas ini dilakukan dalam dua siklus. Teknik pengumpulan data dalam penelitian ini menggunakan tes, angket, lembar observasi, dan dokumentasi. Instrumen dalam penelitian ini adalah silabus, RPP, tes, angket, dan lembar observasi. Analisis data yang digunakan adalah deskriptif. Hasil penelitian dari dua siklus menunjukkan adanya peningkatan kemampuan spasial siswa. Hal ini dapat dilihat dari hasil tes kemampuan spasial siswa, dimana pada Siklus I nilai rata-rata yang diperoleh siswa yang mencapai ketuntasan klasikal sebesar 48,72% dengan rata-rata skor 73,51. Sedangkan pada Siklus II menunjukkan peningkatan yang cukup tinggi dengan nilai rata-rata yang diperoleh siswa yang mencapai ketuntasan klasikal sebesar 87,18% dengan rata-rata skor 79,14.\Dengan demikian dapat disimpulkan bahwa penggunaan model pembelajaran Auditory Intellectually Repetition (AIR) dapat meningkatkan kemampuan spasial siswa kelas VIII SMP Negeri 1 Pinangsori.
EFEKTIVITAS PENGGUNAAN CONSTRUCTIVISM APPROACH TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DI KELAS XI SMA NEGERI 7 PADANGSIDIMPUAN Aisyah Rizky Harahap; Muhammad Syahril Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 1 No 2 (2018): Vol. 1 No. 2 Juli 2018
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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This study aims to know whether there is a significant influence of using constructivism approach on students’ mathematical communication ability at the eleventh grade students of SMA Negeri 7 Padangsidimpuan. The research was conducted by using experimental (pretest post test one group design) method with 24 students as the sample and they were taken by using purposive sampling technique from 115 students. Test and observation were used in collecting the data. Based on descriptive analysis, it could be found (a) the average of using constructivism approach was 2.50 (good category) and b) the average of students’ mathematical communication ability before using constructivism approach was 54.96 (enough category) and after using constructivism approach was 85.17 (very good category). Furthermore by using inferential statistic (Pair Sample ttest), it could be found significant value was less than 0.05 (0.000 <0.05). It means, there is a significant influence of using constructivism approach on students’ mathematical communication ability at the eleventh grade students of SMA Negeri 7 Padangsidimpuan.
EFEKTIVITAS KEMAMPUAN REPSESENTASI MATEMATIS SISWA MENGGUNAKAN PENDEKATAN REALISTIC MATHEMATICS EDUCATION (RME) DI SMA NEGERI 1 ANGKOLA TIMUR Helmi Saleha Siregar; Muhammad Syahril Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 2 No 1 (2019): Vol. 2 No. 1 Maret 2019
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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abstract This study aims to describe the effectiveness of using RME approach on students’ mathematical representation ability at the tenth grade students of SMA Negeri 1 Angkola Timur. The research was conducted by using experimental (pretest post test one group design) method with 26 students as the sample and they were taken by using cluster random sampling technique from 78 students. Test and observation were used in collecting the data. Based on descriptive analysis, it could be found (a) the average of using RME approach was 3.5 (very good category) and b) the average of students’ mathematical representation ability before using RME approach was 56.73 (fair category) and after using RME approach was 68.16 (enough category). Furthermore by using inferential statistic (Pair Sample ttest), it could be found significant value was less than 0.05 (0.000<0.05). It means, there is a significant difference of students’ mathematical representation abilitybefore and after using RME approach. The other words, RME approach was effective to increase students’ mathematical representation ability. Keywords: RME approach, mathematical representation ability
Meningkatkan Kemampuan Spasial Matematika Siswa di SMP Negeri 3 Padangsidimpuan Indri Isnayanti; Muhammad Syahril Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 3 No 1 (2020): JURNAL MathEdu (Mathematic Education Journal) Vol. 3 No. 1 Maret 2020
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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Abstrak Penelitian ini bertujuan untuk meningkatkan kemampuan spasial matematika siswa di SMP N 3 Padangsidimpuan. Jenis penelitian ini merupakan Penelitian Tindakan Kelas (PTK) menggunakan dua siklus. Subjek dari penelitian ini adalah siswa kelas VIII-2 SMP N 3 Padangsidimpuan dengan jumlah 24 siswa. Teknik pengumpulan data dalam penelitian ini menggunakan tes, lembar observasi dan dokumentasi. Instrumen dari penelitian ini adalah silabus, RPP. Analisis data yang digunakan adalah analisis data deskriptif. Hasil penelitian dua silus tersebut menunjukkan adanya peningkatan kemampuan spasial matematika siswa, dimana pada siklus I hasil rata-rata skor siswa sebesar 68,6. Sedangkan pada siklus II menunjukkan peningkatan cukup tinggi dengan hasil rata-rata skor siswa sebesar 88,9. Dengan demikian dapat disimpulkan bahwa meningktakan kemampuan spasial matematika siswa di SMP N 3 Padangsidimpuan dengan pembelajaran kooperatif. Kata Kunci: Penigkatan, Kemampuan Spasial, Pendidikan Matematika
EFEKTIVITAS PENGGUNAAN PENDEKATAN RME (REALISTIC MATHEMATIC EDUCATION) TERHADAP DISPOSISI MATEMATISSISWA SMP NEGERI 10 PADANGSIDIMPUAN Rizky Qomariah Lubis; Muhammad Syahril Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 2 No 02 (2019): Vol. 02 No. 02 Juli 2019
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan pendekatan RME (Realistic Mathematic Education) terhadap disposisi matematis siswa Sekolah Menengah Padangsidimpuan 10. Penelitian ini menggunakan jenis eksperimen dengan desain satu kelompok pretest posttest. Sampel dalam penelitian ini adalah 22 siswa yang diambil dengan teknik cluster random sampling dari populasi 109 siswa. Pengumpulan data menggunakan tes, lembar observasi dan kuesioner. Dari hasil analisis data, hasil yang diperoleh a) penggunaan pendekatan RME memperoleh nilai rata-rata 0,93 termasuk dalam kategori yang sesuai, b) nilai disposisi matematika siswa sebelum menggunakan pendekatan RME adalah 70,041 dalam kategori " Sedang "dan nilai rata-rata setelah menggunakan RME adalah 83,86 dalam kategori" Tinggi ". Selanjutnya, dengan menggunakan uji sampel berpasangan, nilai signifikan kurang dari 0,005 (0,000 <0,005) diperoleh. Dengan demikian penggunaan pendekatan RME yang efektif untuk disposisi matematika siswa Sekolah Menengah Padangsidimpuan 10.
EFEKTIVITAS MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DI SMA NEGERI 2 PADANG BOLAK SABUNGAN SIREGAR; Muhammad Syahril Harahap; Anni Holila
JURNAL MathEdu (Mathematic Education Journal) Vol 2 No 3 (2019): JURNAL MathEdu (Mathematic Education Journal) Vol. 2 No. 3 November 2019
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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Abstract The aim of this study is to describe the effectiveness of applying cooperative learning of jigsaw type on students’ mathematical communication ability on the topic statistics at the eleventh grade students of SMA Negeri 2 Padang Bolak. This research was conducted by applying experimental (one group pre test post test design) with 47 students as the sample and they were taken by using total sampling technique . Observation and test were used in collecting the data. Based on descriptive analysis, it was found that: (a) the average of applying jigsaw type was 3.56 (very good category) and (b) the average of students’ mathematical communication ability on the topic statistics before using jigsaw type was 58.81 (fair category) and after using jigsaw type was81.13 (very good category). Furthermore, based on inferential statistics by using pair sample ttest, and help SPSS version 16, the result showed the significant value was less than 0.05 (0.000<0.05). It means, applying cooperative learning of jigsaw type on students’ mathematical communication ability on the topic statistics at the eleventh grade students of SMA Negeri 2 Padang Bolak. Keywords: cooperative learning of jigsaw type, mathematical communication ability
EFEKTIVITAS MODEL PEMBELAJARAN FLIPPED CLASSROOM TERHADAP KEMAMPUAN KONEKSI MATEMATIS rahmat swandi siregar; Muhammad Syahril Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 2 No 3 (2019): JURNAL MathEdu (Mathematic Education Journal) Vol. 2 No. 3 November 2019
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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The aims of this study is to describe the effectiveness of using flipped classroom learning model on mathematical connections ability on the eighth grade students of SMP Negeri 3 Padangsidimpuan. This research was conducted by applying experimental method with 27 students as the sample and they were taken by using cluster sample technique from 222 students. Test and observation were used in collecting the data. Based on descriptive analysis, it was found (a) the average of using flipped classroom learning model was 3.80 (very good category) and (b) the average of mathematical connections ability before using flipped classroom learning model was 51.6037 (fair category) and after using flipped classroom learning model was 81.6519 (very good category). Furthermore, by using pair sample ttest and help SPSS version 22, the result showed the significant value was less than 0.05 (0.000<0.05). It means, by using flipped classroom learning model on mathematical connections ability on the eighth grade students of SMP Negeri 3 Padangsidimpuan.
EFETIVITAS MODEL PEMBELAJARAN FLIPPED CLASSROOM TERHADAP KEMAMPUANPENALARAN MATEMATIS SISWA Sylvana Dewi Nasution; Muhammad Syahril Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 2 No 3 (2019): JURNAL MathEdu (Mathematic Education Journal) Vol. 2 No. 3 November 2019
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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EFEKTIVITAS MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA DI MTs AL MUKHTARIYAH SUNGAI DUA PORTIBI Ani Fitri Siregar; Muhammad Syahril Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 3 No 1 (2020): JURNAL MathEdu (Mathematic Education Journal) Vol. 3 No. 1 Maret 2020
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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Abstract This study aims to know describe the effectiveness of using cooperative learning model of jigsaw type on students’ mathematical problem solving ability on the topic of social arithmetic at the seventh grade students of MTs. Al Mukhtaryah Sungai Dua Portibi. The research was conducted by applying experimental method (one group pretest post test design) with 36 students as the sample and they were taken by using simple random sampling technique from 194 students. Observation and test were used in collecting the data. Based on descriptive analysis, it could be found (a) the average of using jigsaw type was 3.27 (very good category) and (b) the average of students’ social arithmetic achievement before using jigsaw type was 64.72 (enough category) and after using jigsaw type was 88.8 (very good category). Furthermore, based on inferential statistic by using pair sample ttest (SPSS 22), the result showed significant value was less than 0.05(0.000<0.05). It means cooperative learning model of jigsaw type was effective used on students’ mathematical problem solving ability on the topic of social arithmetic at the seventh grade students of MTs. Al Mukhtaryah Sungai Dua Portibi. Keywords: cooperative learning model, jigsaw type, students’ mathematical problem solving ability
EFEKTIVITAS MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVENMENT DIVISION (STAD) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMA NEGERI 1 ANGKOLA SELATAN Nurhalima Tambunan; Eva Yanti Siregar; Muhammad Syahril Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 3 No 1 (2020): JURNAL MathEdu (Mathematic Education Journal) Vol. 3 No. 1 Maret 2020
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

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The aim of this study is to describe the effectiveness of using cooperative learning model of STAD type on students’ mathematical solving ability at the tenth grade students of SMA Negeri 1 Angkola Selatan. This research was conducted by applying experimental (one group pre test post test design) with 25 students as the sample and they were taken by using cluster sampling technique from 140 students. Observation and test were used in collecting the data. Based on descriptive analysis, it was found: (a) the average of using STAD type was 3.45 (very good category) and (b) the average of students’ mathematical solving ability before using STAD type was 48.92 (fair category) and after using STAD type was 75.88 (good category). Furthermore, based on inferential statistic by using pair sample ttest, (SPSS version 22), the result showed the significant value was less than 0.05 (0.000<0.05). It means, there is a significant effectiveness of using cooperative learning model of STAD type on students’ mathematical solving ability. By describing of effectiveness of using STAD type was 1) 7.7% students used STAD type enough effectively, 2) 48.6% students used STAD type effectively, 3) 43.7% students used STAD very effectively.
Co-Authors Aisyah Rizky Harahap Aiza Fatin Anggi Anggraini Nasution Anggi Angraini Nasution Anggina Fitria Khairani Ani Fitri Siregar Anni Holila Arini Hutagalung Darwin . Darwin Darwin Dedes Asriani Siregar Deliana Rambe Dosmika Ria Simanjuntak Elis Sanriani Elisa Karolina Elsa Putri Simatupang Eva Yanti Siregar Febriani Hastini Nasution Febriani Hastini Nasution Febriani Hastini Nst Freski Detra Silaban Hanifah Nur Nasution Hasrida Hutabarat Helmi Saleha Siregar Indri Isnayanti Katmiasih Katmiasih Khoirun Nisa Yanita Kristin Pardede Lili Asmindah Harahap lubis, ilham sahdi Lubis, Roslian Marwa Harahap Marzuki Ahmad Marzuki Ahmad Mei Kristina Situmorang Meita Dwirani Mhd Nau Ritonga Mhd. Nau Ritonga Mhd. Rinanda Misbatul Khairah Pohan Muhammad Akbar Apriadi Nanda Sri Alfina Nasution Nasution, Hanifah Nur Nelli Rambe Nina Anriani Pulungan Nunik Ardiana NUNIK ARDIANA Nurbaiti Nurhalima Tambunan Nurhidaya Fithriyah Nasution Nurjakiah Nurjakiah Nurlintan Hutabarat Pia Paramita Tarihoran Popy Vera Yanti Priti Amelia Rahel Situmeang Rahmad Fauzi Rahmad Fauzi Rahmad Fauzi Rahman Budi Setiawan rahmat swandi siregar Rahmatika Elidra Rahmatika Elindra Rapika Hafsyah Nasution Rizky Qomariah Lubis Roslian Lubis Rosnelli Royani Tumanggor SABUNGAN SIREGAR Sari Wahyuni Rozi Sari Wahyuni Rozi Nasution Sari Wahyuni Rozi Nasution SARTIKA RATI ASMARA NASUTION Sinar Depi Harahap Sintiya Mayuni Lumbantobing Siregar, Eva Yanti Sri Puspa Siregar Sri Rahmi Tanjung Syawal . Gultom Sylvana Dewi Nasution TATI NURHAYATI Tiarmada Nestoria Tumanggor Triya Putri Ananda Vijay Andreas Manik Viktor Edyward Marbun Zulfadli Nasution Zulfadly Zulfadly