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All Journal Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Pendidikan Educandum
Abdul Mugni
STAI Persis Garut
Arts Humanities Education Environmental Science Languange, Linguistic, Communication & Media Mathematics

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Pengaruh Penggunaan Discovery Learning Berbantuan Powerpoint terhadap Kemampuan Koneksi Matematis Peserta Didik Kelas 4 di SDN Sukamurni IV Cilawu Mugni, Abdul; Amelia, Meli
Jurnal Pendidikan Educandum Vol. 5 No. 2 (2025): Jurnal Pendidikan Educandum
Publisher : Fakultas Pendidikan IAI Pangeran Dharma Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55656/jpe.v5i2.400

Abstract

Penelitian yang memiliki tujuan untuk mengetahui seberapa besar pengaruh discovery learning berbantuan powerpoint terhadap kemampuan koneksi matematis peserta didik kelas IV di SDN Sukamurni IV Cilawu. Dengan metode deskriptif kuantitatif dan mengambil sampel satu kelas, yaitu kelas IV, yang dipilih dengan teknik sampling Non-Probability Purposive. Pembeda penelitan sebelumnya adalah pada penelitian ini menggabungkan model discovery learning dengan media powerpoint. Kegiatan penelitian dilakukan selama tujuh pertemuan. Data hasil tes digunakan untuk menguji hipotesis melalui uji korelasi dan regresi. Hasil analisis menunjukkan nilai r tabel sebesar 0,4256 atau memiliki hubungan sebesar 18,12%, yang mengindikasikan adanya kaitan antara penggunaan model discovery learning berbantuan powerpoint dan peningkatan kemampuan koneksi matematis peserta didik. Uji regresi menunjukkan nilai f signifikan lebih kecil dari 5% (0,0482 < 0,05), sehingga kriteria yang diterima adalah Ha. yakni adanya pengaruh positif penggunaan model discovery learning berbantuan powerpoint terhadap kemampuan koneksi matematis peserta didik kelas IV Sukamurni IV Cilawu, dengan persamaan regresi yang diperoleh yaitu Y = 12,30+ 0,159X.
Penerapan Model Discovery Learning Dalam Upaya Meningkatkan Kemampuan Pemahaman Matematis Dan Pemecahan Masalah Matematis Mugni, Abdul; Turmudzi, Didi; G. Kartasasmita, Bana
Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Vol. 11 No. 2 (2021): Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika
Publisher : Program Magister Pendidikan Matematika, Pascasarjana, Universitas Pasundan in collaboration with Asosiasi Guru Matematika Indonesia (AGMI) and Indonesian Mathematics Educators' Society (IMES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/pjme.v11i2.3837

Abstract

The research of mix method with the type of embedded design is aimed to know the improvement and the difference of the improvement of mathematical understanding ability and mathematical problem solving ability among the students who get the discovery learning model with the students who get the conventional learning. The population in this study is all students of class VII MTs Persis Pasirwangi with two classes of samples, namely: class VII-C using discovery learning model and class VII-D using conventional learning. Instruments used in research: mathematical comprehension ability test and mathematical problem solving ability. From result of research analysis obtained: 1). There is no difference in the improvement of students' mathematical understanding among students who get discovery learning model with students who get conventional learning, 2). There is a difference in the ability of students to solve mathematical problems between students who get discovery learning model with students who get conventional learning in terms of KAM (High, Medium, and Low), 3) .Effect size of learning discovery learning to improve understanding ability and problem solving ability mathematically fall into the category of being.
Penerapan Model Discovery Learning Dalam Upaya Meningkatkan Kemampuan Pemahaman Matematis Dan Pemecahan Masalah Matematis Mugni, Abdul; Turmudzi, Didi; G. Kartasasmita, Bana
Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Vol. 11 No. 2 (2021): Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika
Publisher : Program Magister Pendidikan Matematika, Pascasarjana, Universitas Pasundan in collaboration with Asosiasi Guru Matematika Indonesia (AGMI) and Indonesian Mathematics Educators' Society (IMES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/pjme.v11i2.3837

Abstract

The research of mix method with the type of embedded design is aimed to know the improvement and the difference of the improvement of mathematical understanding ability and mathematical problem solving ability among the students who get the discovery learning model with the students who get the conventional learning. The population in this study is all students of class VII MTs Persis Pasirwangi with two classes of samples, namely: class VII-C using discovery learning model and class VII-D using conventional learning. Instruments used in research: mathematical comprehension ability test and mathematical problem solving ability. From result of research analysis obtained: 1). There is no difference in the improvement of students' mathematical understanding among students who get discovery learning model with students who get conventional learning, 2). There is a difference in the ability of students to solve mathematical problems between students who get discovery learning model with students who get conventional learning in terms of KAM (High, Medium, and Low), 3) .Effect size of learning discovery learning to improve understanding ability and problem solving ability mathematically fall into the category of being.
PENGARUH MEDIA PAPAN MINIATUR HITUNG TERHADAPPENINGKATAN KEMAMPUAN MATHEMATIC LOGIC SISWAKELAS 3 DI SDN IV SUKAMURNI Abdul Mugni; Husnul Rahmi
AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Vol. 5 No. 1 (2026): Januari
Publisher : LPPM Institut Ahmad Dahlan Probolinggo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46773/bc1f9297

Abstract

This study aims to determine the effect of miniature counting board media on the Mathematical Logic abilities of 3rd grade students in mathematics learning at SDN IV Sukamurni. By using quantitative descriptive methods, experimental methods and one group pretest-posttest design. The population used was all students of SDN Sukamurni IV Cilawu consisting of three lower classes with a total of 81 students. The sampling technique used in this study used the Nonprobability Purposive Sampling method, namely one class as a sample taken with a total of 24 students. The first meeting was carried out pretest and the second meeting until the sixth meeting was given learning using the Miniature Counting Board media with the material of multiplication arithmetic operations. At the seventh meeting students were given posting questions to determine students' Mathematical Logic abilities after being given the Miniature Counting Board media. Data obtained from the posting results were used to test the research hypothesis using the Spearman Rho test and regression. From the results obtained p count is smaller than 0.010 p table 0.05, it can be said that between variables X (implementation of miniature counting board media) and Y (mathematical logic ability) there is a significant relationship based on hypothesis testing with the magnitude of the relationship r = 0.523 with a coefficient of determination of 27.35%. Furthermore, a regression test analysis was carried out to obtain a significant-f obtained smaller than alpha 0.05 or (0.141 < 0.05). so it can be concluded that there is an effect of the application of Miniature Counting Board media on improving Mathematical Logic abilities in grade 3 students in mathematics learning at SDN Sukamurni IV Cilawu. While the regression equation is Y = 25.073 + 0.358X.
Co-Authors Abdul Mugni Mugni, Abdul Turmudzi, Didi