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All Journal JOURNAL OF SCIENCE AND SOCIAL RESEARCH JURNAL MATHEMATIC PAEDAGOGIC Diskrit: Jurnal Inovasi Pendidikan Matematika
Eva Margaretha Saragih
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Computer Science & IT Economics, Econometrics & Finance Education Mathematics Social Sciences

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PENGARUH MODEL PEMBELAJARAN MASTERY LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA PADA MATERI MATRIKS Eva Margaretha Saragih; Sri Handayani
JURNAL MATHEMATIC PAEDAGOGIC Vol 4, No 2 (2020): Maret, 2020
Publisher : Universitas Asahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36294/jmp.v4i2.1038

Abstract

AbstractThe purpose of this study was to find out wether there was an effet of Mastery Learbing Model on Student’ Mathematical Problem Solving Ability in Matrix Material at grade X Al Ma’shum Kisaran Academic Year 2018/2019. This type of research was a quasi-experimental pretest posttes group research design. The population in this study were all class X consisting  of 7 classes. The research sample consisted of  2 classes (class X TKJ1 and X TKJ3 ) which were taken bycluster random. The X TKJ1 class as experimental  group taught using the Mastery Learning model  and the X TKJ3 class as control group with direct learning model. After learning was complete, the average grade of posstes of experimental group was 74,41 and the postest value of the control was 64,68. The t-test result obtained t hitung =  2,98 > t table = 1,66 then Ha was accepted  thus the conclusion was there was the Effect of Mastery Learning Model on Student’s Mathematical Problem Solving Ability in Matrix Material at grade X of Al Ma’shum Kisaran 2018/2019. Keywods : Mastery Learningm Matrix , Problem Solving Ability AbstrakTujuan penelitian ini adalah untuk mengetahui apakah Ada Pengaruh Model Pembelajaran Mastery Learning Terhadap Kemampuan Pemecahan Masalah Matematika Siswa pada Materi Matriks Kelas X SMK Swasta Al Ma’shum Kisaran T.A 2018/2019. Jenis penelitian ini adalah quasi eksperimen dengan desain penelitian Pretest Posttes Group. Populasi dalam penelitian ini adalah seluruh kelas X yang terdiri dari 7 kelas. Sampel penelitian ada 2 kelas (kelas X TKJ1 dan X TKJ3) yang diambil secara cluster random. Pada kelas X TKJ1 sebagai kelas eksperimen menggunakan model pembelajaran Mastery Learning dan pada kelas X TKJ3 sebagai kelas kontrol dengan model pembelajaran langsung. Setelah Pembelajaran selesai diberikan diperoleh nilai rata-rata postes kelas eksperimen  74,41 dan nilai rata-rata postes kelas kontrol 64,68. Hasil uji-t diperoleh thitung = 2,98 > ttabel = 1,66 maka Ha diterima dengan demikian diperoleh kesimpulan ada Pengaruh Model Pembelajaran Mastery Learning Terhadap Kemampuan Pemecahan Masalah Matematika Siswa pada Materi Matriks Kelas X SMK Swasta Al Ma’shum Kisaran T.A 2018/2019. Kata kunci: Mastery Learning, Matriks, Kemampuan Pemecahan Masalah   
Pengaruh Kebiasaan Belajar dan Minat Belajar Siswa Teradap Hasil Belajar Siswa Rianita Simamora; Eva Margaretha Saragih
JURNAL MATHEMATIC PAEDAGOGIC Vol 6, No 1 (2021): September 2021
Publisher : Universitas Asahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36294/jmp.v6i1.2344

Abstract

AbstractThis study aims to determine how the influence of study habits and interest in learning on mathematics learning outcomes for class X students of SMA Negeri 5 Pematangsiantar T.A 2020/2021. This research uses quantitative research. The population in this study were students of class X SMA Negeri 5 Pematangsiantar for the 2020/2021 academic year. Based on the analysis of the data obtained from the results of the study, there is a positive and significant influence between study habits and student interest in learning mathematics for students in class X SMA Negeri 5 Pematangsiantar. This is indicated by the obtained fcount of 5.224 with a probability of 0.011. Because the probability is much smaller than significant 0.05. This causes H0 to be rejected and Ha to be accepted so that student learning habits and interest in learning affect the mathematics learning achievement of class X SMA Negeri 5 Pematangsiantar. Keywords: Study Habits, Student Interests, Student Achievement.  AbstrakPenelitian ini bertujuan untuk mengetahui bagaimana pengaruh kebiasaan belajar dan minat belajar terhadap hasil belajar matematika siswa kelas X SMA Negeri 5 Pematangsiantar T.A 2020/2021. Penelitian ini menggunakan jenis penelitian kuantitatif. Populasi pada penelitian ini adalah siswa kelas X SMA Negeri 5 Pematangsiantar Tahun Ajaran 2020/2021.  Berdasarkan analisa data yang diperoleh dari hasil penelitian, terdapat pengaruh positif dan signifikan antara kebiasaan belajar dan minat belajar siswa terhadap hasil belajar matematika siswa kelas X SMA Negeri 5 Pematangsiantar. Hal ini ditunjukkan dengan diperoleh fhitung sebesar 5,224 dengan probabiltas 0,011. Karena probabilitas jauh lebih kecil dari signifikan 0,05. Hal ini menyebabkan H0 ditolak dan Ha diterima sehingga kebiasaan belajar dan minat belajar siswa berpengaruh terhadap prestasi belajar matematika siswa kelas X SMA Negeri 5 Pematangsiantar. Kata kunci: kebiasaan belajar, minat belajar, Prestasi Belajar Siswa
PENGEMBANGAN MODUL AJAR BERBASIS GUIDED INQUIRY BERBANTUAN GEOGEBRA TERHADAP KEMAMPUAN PEMAHAMAN KONSEP PESERTA DIDIK Aisyah; Eva Margaretha saragih
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6380

Abstract

The study aims to develop a guided inquiry-based teaching module assisted by GeoGebra on the Conceptual Understanding of Quadratic Functions at Xth grade Students of Mas Al-Mukhlisin Tanjung Tiram. This research is a Research and Development (R&D) study using the 4-D development model, which includes the stages of Define, Design, Development, and Disseminate. The instruments used in this study include validation, teacher and student response questionnaires, and a conceptual understanding test. Based on the validator's assessment results, the developed open module obtained a validity value of 86%, categorized as very valid. The results of the practicality of the teaching module based on the teacher's response questionnaire were 100% and students were 83,17%, categorized as very practical. Meanwhile, the effectiveness of the teaching module, as seen from the concept comprehension ability test, obtained a value of 80%, categorized as effective. Thus, the guided inquiry-based teaching module assisted by GeoGebra on the quadratic function material at Xth grade is declared suitable for use in learning because it has met the criteria of valid, practical, and effective.
PENGARUH PEMBELAJARAN THINK – PAIR – SHARE BERBANTUAN TOPWORKSHEET  TERHADAP PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK X SMA NEGERI 1 BANDAR PULAU Khoirisma Ramadhani; Eva Margaretha Saragih
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6383

Abstract

This study was conducted to examine the effect of using LAPS Heuristic-based E-LKPD on students’ learning outcomes. The research applied a quantitative approach with a pretest-posttest design. The sample of this study consisted of 36 students. Data were collected through a pretest administered before the implementation of the E-LKPD and a posttest conducted after the implementation of the LAPS Heuristic-based E-LKPD. The obtained data were analyzed using a paired sample t-test to determine the differences in learning outcomes before and after the treatment. The findings revealed that the average pretest score was 69.36, while the average posttest score increased to 92.47. The statistical analysis showed that the value of , whereas the value of at the 5% significance level. Since the value of was higher than , H₀ was rejected and H₁ was accepted. These results indicate that the use of LAPS Heuristic-based E-LKPD had a significant effect on improving students’ learning outcomes. Therefore, the LAPS Heuristic-based E-LKPD was considered effective for use in the learning process.
PENGEMBANGAN PERANGKAT PEMBELAJARAN DENGAN PENDEKATAN SCIENTIFIC UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA Harfianda Harfianda; Eva Margaretha Saragih
Diskrit: Jurnal Inovasi Pendidikan Matematika Vol. 1 No. 1 (2023): Januari 2023
Publisher : Program Studi Pendidikan Matematika, Universitas Asahan

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Abstract

In essence, this research is a development research with the aim of producing quality learning tools. To achieve that, the development of the model used in this study is the development of the 4-D model proposed by Thiagarajan, into three stages namely the Define stage, the Design stage and the Develop stage. The population of this research is the students of class X-1 and X-2 SMA Swasta Kartika I-4 Pematang siantar. The learning tools developed are lesson plans and LKPD. The instruments used consisted of validation of learning tools, validation sheets for students’ mathematical critical thinking skills, teacher respone questionnaire validation sheets, student response questionnaires validation sheets, student activity observation validation sheets,  teacher  response questionnaires, student response questionnaires, and student activity observations. The results show that the learning tools developed with the scientific approach: (1) are in the very valid category; (2) has met the criteria of being very practical and effective; (3) there’s an increase in students’ mathematical critical thinking skills from trial I to trial II by 14.69%. Researchers suggest that learning with a scientific approach becomes an alternative of teachers in improving students’ mathematical critical thinking skills.
EFEKTIFITAS MODEL PEMBELAJARAN SCRAMBLE DITINJAU DARI KEMAMPUAN PENALARAN MATEMATIS SISWA DI SMP Maria Ulfa; Eva Margaretha Saragih
Diskrit: Jurnal Inovasi Pendidikan Matematika Vol. 1 No. 2 (2023): Juli 2023
Publisher : Program Studi Pendidikan Matematika, Universitas Asahan

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Abstract

Penelitian ini bertujuan untuk mengetahui adanya keefektifan model pembelajaran Scramble ditinjau dari kemampuan penalaran matematis siswa di SMP Negeri 5 Tanjungbalai T.A 2022/2023. Jenis penelitian ini adalah quasi eksperimen dengan design penelitian two group pretest-posttest. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII yang terdiri dari 6 kelas. Adapun sampel penelitian yang digunakan yaitu 2 kelas (kelas VIII-4 dan kelas VIII-5). Pada kelas VIII-4 sebagai kelas kontrol yang diberikan pengajaran dengan menggunakan model pembelajaran ekspositori dan kelas VIII-5 sebagai kelas eksperimen yang diberikan pengajaran dengan menggunakan model pembelajaran Scramble. Pengambilan sampel pada penelitian tersebut di tentukan dari sekolah (purposive sampling). Sebelum diberikan pengajaran, terlebih dahulu diberikan pretest kepada tiap– tiap kelas dengan rata – rata nilai eksperimen 18,20 dan kelas kontrol 18,73. Kemudian setelah diberi pengajaran dengan masing – masing pembelajaran, tiap – tiap kelas diberikan posttest dengan nilai yang diperoleh kelas eksperimen sebesar 82,00 dan kelas kontrol sebesar 66,40. Sehingga diperoleh hasil uji hipotesis dari penelitian ini yaitu maka diterima dengan demikian maka terdapat keefektifan yang signifikan dalam penerapan model pembelajaran Scramble ditinjau dari kemampuan penalaran matematis siswa Di SMP Negeri 5 Tanjungbalai.Kata kunci : Scramble, Kemampuan Penalaran Matematis, SMP Negeri 5 Tanjungbalai 
Pengembangan Modul Matematika Berbantuan Rumus Matematika Lengkap terhadap Pemahaman Konsep Matematis Siswa di Kurikulum Merdeka Belajar Silvira Anisa Ray; Eva Margaretha Saragih
Diskrit: Jurnal Inovasi Pendidikan Matematika Vol. 2 No. 1 (2024): Januari 2024
Publisher : Program Studi Pendidikan Matematika, Universitas Asahan

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Abstract

This study aims to determine the effectiveness of developing independent curriculum-based module teaching materials using the Scaffolding model in terms of the ability to understand mathematical concept of students at SMP Negeri 5 Kisaran in 2022/2023 Academic Year. Learning content, learning methods, interpretation, and assessment techniques arranged in a systematic and riveting manner to achieve the expected indicator of succes. The teacher developed teaching modules before carrying out learning in the classroom. One of the functions of the teaching module is to reduce the teacher’s burden and is in accordance with the Scaffolding learning method where the teacher only present learning conten that the teacher can have a lot of time to be a tutor and continue to help student in the learning process. This type of research is development oriented ( Research and Development) and uses the ADDIE model. The ADDIE model consists of five stages including Analysis, Design, Development, Implementation and Evaluation. The results of student’s mathematical concept understanding tests in VIIth-1 class with a total of 30 students and KKM of 60 obtained 28 students who’s (completed (≥60) and 2 student’s who did not complete (≤60) and obtained classical completeness (percentage) 93% with the category very effective to be developed in terms of students understanding of mathematical concept at SMP Negeri 5 Kisaran.Keywords: Learning Module, Scaffolding, Understanding Mathematical Concepts, Free Learning Curriculum 
PENGEMBANGAN MEDIA PEMBELAJARAN MENGGUNAKAN MODEL PROJECT BASED LEARNING (PjBL) BERBANTUAN CANVA Rani Mayyasari; Eva Margaretha Saragih
Diskrit: Jurnal Inovasi Pendidikan Matematika Vol. 3 No. 1 (2025): Januari 2025
Publisher : Program Studi Pendidikan Matematika, Universitas Asahan

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Abstract

Helping students learn mathematics comes from various factors, one of which is the lack of use of learning media, this was the driving force for carrying out this research. This research aims to create a learning media product in the form of percentage slides on trigonometry material using the Project Based Learning (PjBL) model assisted by the Canva application in  Xth Class of  SMA Swasta Al-Ma'shum Kisaran that is valid, practical and effective. This type of research is Research and Development (R&D) with a 4-D development model (Define, Design, Develop, and Disseminate). The subjects of this research are 34 students at X-1 Class of SMA Swasta  Al-Ma'shum Kisaran. The instruments of this research are interviews, questionnaires, assessment sheets in the form of learning implementation plans (Teaching Modules), student worksheets (LKPD) as well as evaluation questions on student learning outcomes and documentation, while data analysis is used to produce learning media products in knowing the validity, practicality and effectiveness of the product being developed. The validity of the expert assessment results is 90% with a very valid category. Then the practicality of the media is seen from the teacher's response, which is 95% and the student response is 90% in the very practical category. The learning media developed has met the effective criteria based on classical learning completeness, amounting to 88% of the number of students who’ re declared to have completed learning using the learning media used.  Keywords: Development, Learning Media, Canva 
PENGEMBANGAN MEDIA PEMBELAJARAN AUDIO VISUAL BERBANTUAN APLIKASI CANVA DITINJAU DARI KEMAMPUAN BERFIKIR KREATIF putri Khairunnisa; Eva Margaretha Saragih
Diskrit: Jurnal Inovasi Pendidikan Matematika Vol. 3 No. 1 (2025): Januari 2025
Publisher : Program Studi Pendidikan Matematika, Universitas Asahan

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Abstract

Penelitian ini bertujuan untuk mengetahui pengembangam media pembelajaran audio visual berbantuan aplikasi canva ditinjau dari kemampuan berpikir kreatif yang valid, praktis, dan efektif. Jenis penelitian yang diambil ialah pengembangan dengan model 4D. Populasi yang dalam penenilian ini ialah siswa kelas VIII-4 UPTD SMPN 5 Kisaran yang berjumlah 31 orang. Hasil dari analisis kevalidan media pembelajran memiliki persentase 90,83% dengan kategori sangat valid. Hasil dari analisis kepraktisan media pembelajaran yang diperoleh dari angket guru memiliki persentase 100% dengan kategori sangat praktis, dan angket peserta didik 83,43% dengan kategori sangat praktis. Hasil dari analisis keefektifan media yang diperoleh dari tes kemampuan berpikir kreatif matematis memiliki persentase 87,10% dengan kategori sangat praktis. Maka dapat diambil kesimpulan bahwa pengembangan media pembelajaran audio visual berbantuan aplikasi canva ditinjau dari kemampuan berpikir kreatif matematis terbukti valid, praktis, dan efektif. Kata kunci: Canva, Media Pembelajaran, Audio Visual
PENGARUH MODEL TEAM GAMES TOURNAMENT BERBANTUAN BAAMBOOZLE TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS Rista Ayu Ditia; Eva Margaretha Saragih
Diskrit: Jurnal Inovasi Pendidikan Matematika Vol. 4 No. 1 (2026): Januari 2026
Publisher : Program Studi Pendidikan Matematika, Universitas Asahan

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Abstract

The purpose of this study was to determine the effect of the Team Games Tournament (TGT) learning model assisted by Baamboozle on the mathematical problem-solving abilities of class X students of SMA Swata Daerah Air Joman in the 2024/2025 Academic Year. This study is a quantitative study, using a quasi-experimental research method. The research design used in this study is the Pretest-Posttest Control Group Design. The sample in this study was class X-1 and X-2, each with 36 students. The data analysis technique was carried out using the t-test. From the calculation results, the average for the experimental class was 70.533 and the average for the control class was 59.267. then by using the t test, the calculated t = 3.8052 was obtained, while the t-table value = 2.0106, because the calculated t> t_table, namely 3.8052> 2.0106, so that H_0 is rejected and H_1 is accepted, so it is proven that there is a significant influence of the Team Games Tournament (TGT) learning model assisted by baamboozle on students' mathematical problem solving abilities.
Co-Authors Aisyah Harfianda Harfianda Khoirisma Ramadhani Maria Ulfa Nova Eliza Silaen putri Khairunnisa Rani Mayyasari Rista Ayu Ditia Silvira Anisa Ray Simamora, Rianita Sri . Handayani