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All Journal Jurnal Penelitian dan Pengembangan Pendidikan Journal of Mathematics Education and Application (JMEA) EDUTECH: Jurnal Ilmu Pendidikan dan Ilmu Sosial Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Pendidikan Matematika Raflesia Martabe : Jurnal Pengabdian Kepada Masyarakat Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika MES: Journal of Mathematics Education and Science Indonesian Journal of Education and Mathematical Science Jurnal Penelitian, Pendidikan dan Pengajaran: JPPP Journal Mathematics Education Sigma [JMES] JUrnal Riset Ilmu Pendidikan Jurnal MathEducation Nusantara JGK (Jurnal Guru Kita) Jurnal Pengabdian Masyarakat dan Riset Pendidikan Aksaqila International Humanities and Social Sciences [AIHSS] Journal Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika

Zainal Azis

Universitas Muhammadiyah Sumatera Utara

Author-ID : 1903838

Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Other

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The Effect of Realistic Mathematics Learning Models with a JIGSAW Cooperative setting on Problem Solving abilities and Creative Thinking abilities of High School Students’ Agnes Simatupang; Zainal Azis
JMEA : Journal of Mathematics Education and Application Vol 1, No 1 (2022): Februari
Publisher : JMEA : Journal of Mathematics Education and Application

Preliminary studies show that students' problem-solving and creative thinking skills are still low. The application of a realistic mathematics learning model with Jigsaw type cooperative setting is one way to improve it. The focus of this research is to see how a realistic mathematics learning model with a Jigsaw-style cooperative setting affects students' problem-solving and creative thinking skills. A test of problem-solving skills and a test of creative thinking skills are included in the study instrument. The two-way Manova test was employed for data analysis. (1) A realistic mathematics learning model with Jigsaw type cooperative environment has an effect on students' problem-solving abilities with Fhit Ftable of 21,957 3,13, according to the findings. (2) A realistic mathematics learning model with a Jigsaw cooperative type setting has an effect on students' creative thinking ability when Fhit Ftable is 9.206 3.13 (3) Students with Fhit Ftable ie 16.126 3.13 have an influence of a realistic mathematics learning model with Jigsaw type cooperative setting on problem-solving ability and creative thinking capacity. As a result, the realistic mathematics learning approach can help pupils develop their problem-solving and creative-thinking skills.

PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK DENGAN MODEL PROBLEM BASED LEARNING BERBASIS HIGHER ORDER THINKING SKILLS Ulfa Khairunisa; Zainal Azis; Metrilitna Br Sembiring
MES: Journal of Mathematics Education and Science Vol 6, No 1 (2020): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v6i1.3133

This study aims to develop a Student Worksheet based on Higher Order Thinking Skills (HOTS) by using the Problem Based Learning model on the Sine and Cosine Rule learning material for class X high school students. The quality of the Student Worksheet refers to the validity of the Learning Implementation Plan and the Student Worksheet. Research and Development (RD) research type is used in this study. In this case, the development of the research refers to ADDIE development model, there are only 3 stages that are limited to the development stage only applied in the research development of Student Worksheet based on HOTS. The subjects in this study were high school student Worksheet Assessment sheet to measure validity. Based on validation that has been conducted, it was obtained that student worksheet based on HOTS developed with a Problem Based Learning model have valid criteria; Student worksheet based HOTS on the Sine and Cosine Rules learning material which was developed using Problem Based Learning model declared to have valid criteria with an average score 4,1 with a very predicate.

Perbedaan Kemampuan Komunikasi Matematis Sisswa Yang Belajar Menggunakan Model Pembelajaran Tipe Student Team Machievment Division Dan Tipe Numbered Head Together Di SMA PAB Helvetia dwi andhika riandi; Zainal Azis
Jurnal Riset Ilmu Pendidikan Vol. 2 No. 1 (2022): Jurnal Riset Ilmu Pendidikan
Publisher : Lembaga Riset Mutiara Akbar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (378.621 KB)

This review aims to confirm that the numerical operational ability of students who study with the number head together type of learning model is superior to students who study with the group learning achievement division type of learning model in class X SMA PAB Helvetia. The population in this exploration is all class X IPA consisting of X IPA-1 as exploration class I who know how to use the number head together learning model and class X IPA-2 as the second trial class who are accustomed to using the student type learning model. team achievement division. The tools as pre-test and post-test are in the form of essays and are already valid by the mathematics teacher. PAB 6 Helvetia High School and 2 lecturers in the mathematics education department of FKIP UMSU. The normal value of the pretest class I trial was 42.90123457 and the normal value of the pretest. from the class II trial is 41.35802469 from the results of the investigation of pretest information which is usually scattered and homogeneous. Normal value. Final test. The trial class I was 87.030703704 and the posttest normal value for the exploration class II was 78.08641975. From the examination consequences, posttest information is usually adjusted and homogeneous. After showing speculation in the pretest, tcount (0.38861038) was obtained depending on the measures – tctable (- 2.21) < tmcount (0.38861038) < total (2.21). Furthermore, H0 is recognized so that there is no difference between the class trial and the class II trial. Speculation testing is directed at the posttest, obtained t count (2.2714553065) based on the standard t count (2.2714553065) < t table (2.21). So H0 is rejected and Ha is recognized so that it tends to reason that the numerical relational abilities of students who study with the number heado together learning model are superior to students who study with the student group achievement sharing learning model

Efektivitas Model Pembelajaran Tipe Team Assisted Individualization (TAI) Terhadap Hasil Belajar Matematika Pada Siswa SMK PAB 2 Helvetia Medan T.P 2019/2020 Kiki Ramadhani; Zainal Azis
Journal Mathematics Education Sigma [JMES] Vol 1, No 1 (2020): JOURNAL MATHEMATICS EDUCATION SIGMA
Publisher : Journal Mathematics Education Sigma [JMES]

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmes.v1i1.4025

Abstrak. Rumusan masalah dalam penelitian ini adalah apakah model pembelajaran tipe Team Assisted Individualization (TAI) efektif terhadap hasil belajar matematika siswa SMK PAB 2 Helvetia Medan T.P 2019/2020. Penelitian ini bertujuan untuk mengetahui efektivitas penerepan model pembelajaran tipe Team Assisted Individualization (TAI) terhadap hasil belajar matematika siswa SMK PAB 2 Helvetia Medan T.P 2019/2020. Populasi dalam penelitian ini adalah seluruh siswa kelas X Administrasi Perkantoran (AP) SMK PAB 2 Helvetia Medan Tahun Pelajaran 2019/2020. Sampel yang diambil dalam penelitian ini sebanyak 2 kelas dari seluruh kelas X Administrasi Perkantoran (AP) SMK PAB 2 Helvetia Medan. Sampel diambil dengan menggunakan teknik simple random sampling. Instrument yang digunakan dalam penelitian ini adalah tes berbentuk essay yang telah divalidkan sebanyak 5 butir soal, yaitu dengan soal yang sma pre-test dan post-test. Dari hasil penelitian yang dilakukan nilai rata-rata pre-test pada kelas eksperimen yaitu 50.50. sedangkan nilai rata-rata pre-test siswa pada kelas kontrol yaitu 47,83. Dan nilai rata-rata post-test kelas eksperimen dengan yaitu 79,33 dan nilai rata-rata post-test pada kelas kontrol yaitu 65,33. Dari hasil perhitungan yang menggunakan uji-t di dapatkan hasilnya bahwa nilai thitung 7.47 < t < ttabel 2.00172 karena nilai thitung lebih besar di bandingkan dengan nilai ttabel maka H0 diterima dan untuk harga-harga t lainnya H0 ditolak. Dari kesimpulan nilai uji hipotesis bahwa hasil belajar matematika siswa pada kelas eksperimen lebih baik dibanding dengan kelas kontrol. Maka dengan menggunakan model pembelajaran tipe Team Assisted Individualization (TAI) efektiv terhadap hasil belajar matematika pada kelas X Administrasi Perkantoraan SMK PAB 2 Helvetia Medan T.P 2019/2020.Kata kunci: Efektivitas Pembelajaran, Hasil Belajar Matematika, Model Pembelajaran Tipe Team Assisted Individualization (TAI)

Pengaruh Model Quantum Learning Teradap Kemampuan Pemahaman Konseptual Matematis Siswa Mts Juli Trisna Dewi; Ida Mawarda; Zainal Azis
Journal Mathematics Education Sigma [JMES] Vol 3, No 1 (2022): JOURNAL MATHEMATICS EDUCATION SIGMA
Publisher : Journal Mathematics Education Sigma [JMES]

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmes.v3i1.9467

Abstract. This study aims to determine: 1) The effect of the Quantum Learning model on the ability to understand mathematical concepts of students, 2) The difference in the ability to understand mathematical concepts between students who are taught by the Quantum Learning model and students who are taught by Direct Instructional. The population of this study is all students of class VIII The Even Semester of MTs Aisyiyah North Sumatra for the Academic Year 2019/2020, which consisted of 3 classes, while the sample in this study consisted of two classes selected using random sampling, so that all classes had the opportunity to be samples. The instrument used in this study consisted of 10 questions which were declared valid and reliable. The data in this study are quantitative data. The data analysis technique to test the hypothesis used in this study used SPSS with the use of paired difference test. The results showed that: 1) the Quantum Learning model had an influence on students' understanding of mathematical concepts by 33.9%, while the rest were other variables not examined in this study, 2) the results of understanding students' mathematical concepts by applying the quantum learning model obtained an average posttest score of 83 ,17 with the highest value of 100 and the lowest value of 65.00 and a standard deviation of 8.85, while using the direct instructional model the average posttest value was 71.50 with the highest value of 85.00 and the lowest value of 55.00 and a standard deviation of 7 ,67.Abstrak. Penelitian ini bertujuan untuk mengetahui: 1) Pengaruh model Quantum Learning terhadap kemampuan pemahaman konsep matematika siswa, 2) Perbedaan kemampuan pemahaman konsep matematis antara siswa yang diajarkan dengan model Quantum Learning dengan siswa yang diajarkan dengan Direct Instructional.Populasi penelitian ini adalah seluruh siswa kelas VIII Semester GenapMTs Aisyiyah Sumatera Utara Tahun Akademik 2019/2020 yang berjumlah 3 kelas, sedangkan sampel pada penelitian ini terdiri dari dua kelas yang dipilih menggunakan random sampling, sehingga semua kelas berpeluang menjadi sampel. Instrumen yang digunakan pada penelitian ini terdiri atas 10 pertanyaan yang dinyatakan valid dan reliabel. Data pada penelitian ini merupakan data kuantitatif. Teknik analisis data untuk menguji hipotesis yang digunakan pada penelitian ini menggunakan SPSS dengan penggunaan uji beda berpasangan. Hasil penelitian menunjukkan bahwa : 1) model Quantum Learningmemiliki pengaruhterhadap pemahaman konsep matematika siswasebesar 33,9%, sedangkan sisanya merupakan variabel lain yang tidak diteliti pada penelitian ini, 2) hasil pemahaman konsep matematis siswa dengan menerapkanmodel quantum learningdiperoleh nilai rata-rata postes sebesar 83,17 dengan nilai tertinggi 100 dan nilai terendah 65,00 serta simpangan baku 8,85, sedangkan menggunakan model direct instructional diperoleh nilai rata-rata postes sebesar 71,50 dengan nilai tertinggi 85,00 dan nilai terendah 55,00 serta simpangan baku 7,67.

EFEKTIVITAS REALISTIC MATHEMATICS EDUCATION TERHADAP HASIL BELAJAR MATEMATIKA SISWA SMP NEGERI 1 PAHAE JAE Zainal Azis; Suvriadi Panggabean; Hari Sumardi
Journal Mathematics Education Sigma [JMES] Vol 2, No 1 (2021): JOURNAL MATHEMATICS EDUCATION SIGMA
Publisher : Journal Mathematics Education Sigma [JMES]

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmes.v2i1.6751

Rumusan masalah dalam penelitian ini adalah: Apakah model pembelajaran Realistic Mathematics Education efekif terhadap hasil belajar matematika siswa kelas VII SMP Negeri 1 Pahae Jae Tahun Pelajaran 2020/2021. Jenis penelitian ini adalah penelitian eksperimen menggunakan metode pre- test dan post-test dengan mengambil sampel yang dikelompokkan menjadi dua, yaitu kelompok eksperimen pada kelas VII-1 yang berjumlah 25 siswa dan kelompok kontrol pada kelas VII-3 yang berjumlah 25 siswa. kelompok eksperimen diberikan perilaku dengan menggunakan model Realistic Mathematics Education pada setiap pembelajaran, sedangkan kelompok kontrol hanya diberikan pembelajaran dengan metode ekspositori. Kedua kelompok diberikan tes berupa soal. Dari hasil pre-test dengan nilai rata-rata kelas eksperimen adalah 39,2 dan kelas kontrol 37,6. Sedangkan dari hasil post-test dengan nilai rata-rata kelas eksperimen 80,2 dan kelas kontrol 61,4. Berdasarkan hasil yang diperoleh terlihat perbedaan antara kelas eksperimen dan kontrol. Pada hasil uji normalitas menunjukkan data pre-test kelas kontrol diperoleh nilai Lo(0,153) < Ltabel(0,172) dan post-test diperoleh Lo(0,171) < Ltabel(0,172) dan data pre-test kelas eksperimen Lo(0,164) < Ltabel(0,172) dan post-test Lo(0,110) < Ltabel(0,172) menunjukkan data berdistribusi normal. Pada uji homogenitas diperoleh nilai pre- test dan post-test kelas eksperimen dan kelas kontrol, maka hasil nilai pre-test kelas eksperimen dan kelas kontrol yaitu Fhitung(1,03) < Ftabel(1,98) dan hasil uji homogenitas post-test kelas eksperimen dan kelas kontrol yaitu Fhitung(1,20) < Ftabel(1,98). Disimpulkan bahwa pre-test dan post-test terhadap hasil belajar matematika kelas kontrol dan kelas eksperimen homogen menggunakan model Realistic Mathematics Education lebih efektif dibandingan kegiatan pembelajaran menggunakan model Ekspositori pada siswa SMP Negeri 1 Pahae Jae T.P 2020/2021.

The Effect of Contextual Teaching Learning on Solving Story Problems Ability Students of MTsN 1 Medan Yuldina Husna Ritonga; Zainal Azis
JMEA : Journal of Mathematics Education and Application Vol 1, No 2 (2022): Juni
Publisher : JMEA : Journal of Mathematics Education and Application

This research aims to find out the effect of using contextual teaching learning on solving story problems ability at first year MTsN 1 Medan students 2020/2021 on integer countsubject matter. The population of this study was all students of class VII MTsN 1 Medan totaling 351 people divided into 11 study groups. This sampling technique using cluster random sampling so class VII-1 uses a contextual learning model and VII-2 uses a conventional learning model. This research type is quasi experiment with the research instrument tested the ability to solve story problems wich consisted of five essay question. The results of the study with the help of SPSS version 25.0 show that there is an influence of the contextual teaching learning on the ability to solve story problems. This based on a significant value 0,031 0,05.

The Effectiveness of Problem Based Learning Model on the Ability to Solve Mathematical Problems in terms of Students' Analytical Thinking Ability Umar Ahmad Purba; Zainal Azis
JMEA : Journal of Mathematics Education and Application Vol 1, No 2 (2022): Juni
Publisher : JMEA : Journal of Mathematics Education and Application

The problem that underlies this research is the low ability of students to solve problems related to math problems which results in decreased activity, innovation and creativity in learning. Based on these problems, this study aims to determine whether the PBL. Model effective in improving the ability to solve mathematical problems. This research is a quasi-experimental research with a quantitative approach. The population in this study was all grade VII students of SMPN 2 Kualasimpang in the academic year 2020/2021 while the research sample was grade VII-A students. Data analysis was carried out by using paired t-test and normalized gain . Based on the results of data analysis, the value of sig (2-tailed) is 0.000 0.05, which means that there is a difference in the average problem-solving ability before and after learning with the PBL model. The results of the calculation of the N-gain test above, show that the average value of the N-gain score for the ability to solve problems using the problem based learning model is 60.68%, which is included in the quite effective category. Thus H0 is rejected. This means that the problem-based learning model is effective in improving the ability to solve mathematical problems.

Pengaruh Model Pembelajaran Eliciting Activities dan Problem Based Learning terhadap Kemampuan Pemecahan Masalah dan Self Confidence Siswa Kama Robbayani; Zainal Azis; Irvan Irvan
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Penelitian ini bertujuan untuk melihat: 1) Pengaruh yang signifikan antara model eliciting activities dan model PBL terhadap kemampuan pemecahan masalah matematika siswa. 2) Interaksi antara kemampuan awal matematika dan model pembelajaran terhadap kemampuan pemecahan masalah matematika siswa. 3) Pengaruh yang signifikan antara MEAS dan PBL terhadap self confidence siswa. 4) Interaksi antara kemampuan awal matematika siswa dan model pembelajaran terhadap self confidence siswa. Jenis penelitian yang akan dilakukan adalah quasi eksperimen dan menggunakan dua kelas yakni kelas eksperimen yang menerapkan model pembelajaran eliciting activities dan kelompok eksperimen yang menerapkan model PBL. Pada penelitian ini analisis datanya menggunakan analisis inferensial. Analisis inferensial dalam penelitian ini dilakukan dengan analisis kovarians (ANACOVA). Hasil penelitiannya memperlihatkan jika: (1) Model eliciting activities dan model PBL mempengaruhi kemampuan pemecahan masalah matematika siswa secara signifikan yang mana angka signifikasi modelnya 0,003 = 0,05. (2) Ada interaksi antara kemampuan awal matematika dan model pembelajaran terhadap kemampuan pemecahan masalah matematika siswa dengan angka signifikasi Corrected modelnya 0,000 = 0,05. (3) Model eliciting activities dan model PBL secara signifikan mempengaruhi self confidence siswa dengan angka signifikasi modelnya 0,022 = 0,05. (4) Ada interaksi antara KAM siswa dan model pembelajaran terhadap self confidence siswa dengan angka signifikasi Corrected modelnya 0,009 = 0,05.

REPRESENTASI MATEMATIS DAN SELF CONFIDENCE PADA MODEL RECIPROCAL DAN STUDENT FACILITATOR EXPLAINING Juliana Wahyuni Siregar; Zainal Azis; Zulfi Amri
Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika Vol 7, No 1 (2022): Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/gammath.v7i1.7831

siswa kesulitan merepresentasikan konsep atau gagasan matematis untuk memutuskan tindakan yang menjadi sebab diperolehnya nilai yang tidak maksimal pada dua kemampuan siswa yaitu representasi matematis dan self confidence sehingga menjadi acuan untuk mendapatkan solusi dalam meningkatkannya melalui pengaplikasian model pembelajaran kooperatif yaitu reciprocal teaching (RT) dan student facilitator and explaining (SFAE). Penelitian ini termasuk penelitian jenis quasi eksperimen dimana kelas VII-A sebagai kelas eksperimen satu yang menggunakan model RT dan kelas VII-B sebagai kelas eksperimen dua yang menggunakan model SFAE. Analisis Kovarians (Anacova) dimanfaatkan dalam memperoleh hasil penelitian yaitu: (1) adanya pengaruh pada model pembelajaran (reciprocal teaching student facilitator and explaining) terhadap representasi matematis, (2) adanya pengaruh pada model pembelajaran (reciprocal teaching student facilitator and explaining) terhadap self confidence

Co-Authors Agnes Simatupang Agus Surya Ananta Ahmad Riady Hasibuan dwi andhika riandi Enniy Purba Fernanda Yossi Gracella Pinta Uli Butar-Butar Habib Syukri Nasution Hotmaida Sitorus Ida Mawarda Indah Purnama Sari Irvan, Irvan Juli Trisna Dewi Juliana Wahyuni Siregar Kama Robbayani Kiki Ramadhani Lasma Ivana Maria Hutasoit M. Syahdan Tarigan Manurung, Asrar Aspia Marah Doli Nasution Marah Doly Nasution Metrilitna Br Sembiring Mukhtar Mukhtar Nur Alfiani Hafidzah Rina Ardillah Lubis Rini Triana Sumardi, Hari Surya Wisada Dachi Suvriadi Panggabean Syaipul Rizki Simanullang Tengku Aldy Hatta Tua Halomoan Harahap Ulfa Khairunisa Umar Ahmad Purba Yuldina Husna Ritonga Zekton Tamba Zulfi Amri Zulfikar Zulfikar

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