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All Journal Ensiklopedia of Journal Jurnal Equation: Teori dan Penelitian Pendidikan Matematika Jurnal Pena Karakter : Jurnal Pendidikan Anak dan Karakter Jurnal Math-UMB.EDU MEGA: Jurnal Pendidikan Matematika Jurnal Riset Multidisiplin Edukasi AT-TAKLIM: Jurnal Pendidikan Multidisiplin
Puji Astuti
STKIP Insan Madani Airmolek
Arts Humanities Computer Science & IT Education Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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PENGARUH PEMBELAJARAN KELOMPOK DALAM UPAYA MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA BERBASIS MASALAH Puji Astuti; Anggi Saputra
Jurnal Math-UMB.EDU Vol. 8 No. 1 (2020): NOVEMBER
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v8i1.1015

Abstract

Penelitian ini merupakan penelitian kualitatif dengan tujuan untuk mengetahui kendala-kendala yang dihadapi oleh siswa baik itu ketika mengerjakan soal sendiri, maupun dikerjakan secara berkelompok. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah teknik komunikasi langsung, dimana peneliti melakukan kontak langsung dengan responden melalui tatap muka. Instrumen yang digunakan dalam penelitian ini adalah tes dan wawancara. Siswa diberikan tes terkait dengan materi sistem persamaan linear dua variabel. Tes ini dimaksud untuk  mengetahui kemampuan siswa dalam memahami konsep matematika dan wawancara dilakukan untuk mengetahui kesulitan yang dihadapi oleh siswa. Setelah data diperoleh kemudian dianalisis menggunakan triangulasi data. Dari hasil penelitian ini diperoleh bahwa siswa yang berada pada kelompok dapat saling bertukar pikiran dalam memahami konsep matematika materi sistem persamaan linier dua variabel daripada siswa yang mengerjakan soal secara  mandiri. Dapat disimpulkan pembelajaran kelompok mempermudah siswa dalam memahami konsep karena adanya proses pertukaran pikiran saat memahami konsep dari suatu masalah.Kata Kunci: Konsep, Kelompok, Masalah
ANALISIS KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA PADA MATERI ARITMATIKA SOSIAL BERDASARKAN PERBEDAAN GENDER Helma Mustika; Puji Astuti; Sri Yunita Ningsih; Gema Hista Medika; Hepni Tri Arjelia; Ramadhani Fitri
Ensiklopedia of Journal Vol 4, No 2 (2022): Vol 4 No. 2 Edisi 2 Januari 2022
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (102.088 KB) | DOI: 10.33559/eoj.v4i3.1024

Abstract

This research begins with the results of interviews and observations which show that the value of students' mathematical critical thinking skills in class VII SMP Negeri 1 Sungai Lala is still low and there are differences between female students and male students in the process of solving the exercises given by the teacher. The purpose of this study was to determine whether there is a difference between critical thinking skills based on gender differences. This type of research is descriptive qualitative research. The subjects in this study were four students consisting of two female students and two male students, in which the four students were selected based on their critical thinking ability scores. The research instruments were questionnaire sheets and test questions. The data obtained will be analyzed by means of data reduction, data presentation, and data verification. Based on the results of the study showed that the results of the questionnaire percentage of critical thinking skills for female students were higher than for male students. The percentage results obtained were 50.77% for female students and 49.23% for male students. The completion of critical thinking ability test questions between female students and male students has differences. Female students have been able to master the five indicators of critical thinking skills in solving test questions, while for male students there are two indicators of critical thinking abilities that they have not yet mastered. In terms of conclusion, that female students have excellent critical thinking skills while male students have good critical thinking skills.
KESULITAN KESULITAN SISWA SMP KELAS VIII DALAM MEMAHAMI KONSEP MATEMATIKA PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARRIABEL (SPLDV) Puji Astuti
MEGA: Jurnal Pendidikan Matematika Vol. 4 No. 1 (2023): MEGA: Jurnal Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Universitas Muhammadiyah Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59098/mega.v4i1.865

Abstract

Abstract This study aims to determine the difficulty of students in class VIII in understanding the understanding of mathematical concepts in the system of linear two-variable equations and the principles experienced by students in solving the problem stories for two-variable linear equation systems and the factors that cause students to experience these difficulties. The method used in this research is descriptive method. The subjects used in this study were students of class VIII selected with consideration. The instrument used is a written test in the form of essays and interview guidelines. From the data analysis, it is known the difficulties and the factors causing the difficulties experienced by students. difficulty in converting story problems into mathematical sentences, difficulty in operating with the substitution method, difficulty in operating addition and subtraction. The factors that cause difficulties are the lack of mastery of the system of linear equations for the two variables SPLDV, the lack of persistence, lack of accuracy when working on the questions, do not master the concept of the linear system for the two variables SPLDV.
ANALISIS ANALISIS KEAKTIFAN BELAJAR SISWA TERHADAP MODEL PEMBELAJARAN HYBRID LEARNING KELAS VII DI SMPN 2 PASIR PENYU Puji Astuti; Yaya Naufa Khairiyah; Wulida Arina Najwa
Jurnal Pena Karakter Vol. 5 No. 2 (2023): Jurnal Pena Karakter (Pendidikan Anak dan Karakter) Volume 5 Nomor 2 Tahun 2023
Publisher : Program Studi Pendidikan Guru Sekolah Dasar STKIP Al Hikmah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The background of the problem in this study is the lack of active student learning in the learning process. To see the activeness of student learning the teacher uses a learning model, namely the Hybrid Learning model. The Hybrid Learning model can be used to increase student learning activity and can eliminate student boredom in receiving material delivered by educators, especially in the current situation. Hybrid Learning models can be used in online learning processes so that students can carry out the learning process even if only at home or at school with limited time. This research is a descriptive qualitative research (descriptive research) in which the research method is to collect data in the form of words, pictures, not numbers and all that is collected is likely to be the key to what is being studied. The subjects of this study were selected based on students' daily scores on the previous material, namely lines and angles, in which the subjects of this study included 5 students, 3 of whom had the highest daily scores and 2 of them had the lowest daily scores. Data collection techniques are observation, Focus Group Discussion (FGD), documentation. Furthermore, the data obtained will be analyzed based on indicators of student learning activity. The data analysis technique in this study is by reducing data, presenting data, and verifying data. Based on the final results of the questionnaire score, namely 31% chose to strongly agree, 26% chose to agree, 27% chose to be undecided, 11% chose to disagree, and 5% chose to strongly disagree and the results of interviews using the Hybrid Learning model students became more active during the learning process. So it can be concluded that student learning activity is good.
EFEKTIVITAS MODEL PEMBELAJARAN SAVI BERBANTUAN GEOGEBRA TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA Ramadhani Fitri; Yunisa Fadhilah Hartati; Sri Yunita Ningsih; Helma Mustika; Puji Astuti; Nina Kurniati Sari
Jurnal Equation: Teori dan Penelitian Pendidikan Matematika Vol 6, No 2 (2023)
Publisher : UIN FAS BENGKULU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/equation.v6i2.11771

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah matematis siswa kelas VII MTs Nurul Falah. Penelitian ini bertujuan untuk mengetahui efektivitas dengan menggunakan model pembelajaran Somatic Auditory Visualization Intellectually (SAVI) berbantuan aplikasi GeoGebra dengan pembelajaran konvensional terhadap kemampuan pemecahan masalah matematis siswa kelas VII MTs Nurul Falah. Jenis penelitian ini ialah Quasi eksperimen, dengan design The Randomized Posttest Only Control Design. Populasi pada penelitian ini adalah kelas VII. Sampel dipilih menggunakan teknik  simple random sampling berdasarkan uji normalitas, uji homogenitas, uji kesamaan rata-rata. Dari hasil tes awal dengan teknik Simple Random Sampling yang kemudian diperoleh kelas VII A sebagai kelas eksperimen dan kelas VII C sebagai kelas kontrol. Teknik pengumpulan data pada penelitian ini yaitu tes kemampuan pemecahan masalah matematis siswa. Teknik analisis dalam penelitian ini menggunakan Uji-t diperoleh thitung > ttabel (6,668 > 1,998) dan Sig. < 0,05, yaitu 0,00 < 0,05 dengan (df) n-2 maka keputusan yang diambil adalah H1 diterima H0 ditolak. Sehingga dapat disimpulkan bahwa “ Model pembelajaran Somatic Auditory Visualization Intellectually (SAVI) berbantuan aplikasi GeoGebra efektif terhadap kemampuan pemecahan masalah matematis siswa kelas VII MTs Nurul Falah”.   
KORELASI PERSEPSI SISWA TERHADAP MEDIA PEMBELAJARAN POWER POINT DENGAN HASIL  BELAJAR MATEMATIKA SISWA KELAS VIII SMPN 4 BATANG GANSAL Puji Astuti; Desi Ratnasari
AT-TAKLIM: Jurnal Pendidikan Multidisiplin Vol. 3 No. 7 (2026): At-Taklim: Jurnal Pendidikan Multidisiplin (Juli 2026)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/at-taklim.v3i7.2354

Abstract

Latar belakang masalah dalam penelitian ini adalah kurang stabilnya hasil belajar siswa, kurang tertariknya siswa dengan pembelajaran matematika dan penggunaan media pembelajaran power point yang baru pada proses pembelajaran daring maupun luring siswa kelas VIII SMP Negeri 4 Batang Gansal. Dari latar belakang masalah tersebut Tujuan penelitian ini adalah untuk mengetahui Korelasi persepsi siswa terhadap media pembelajaran power point dengan hasil belajar matematika siswa pada materi bangun ruang sisi datar (balok dan kubus) di Kelas VIII SMP Negeri 4 Batang Gansal. Jenis penelitian ini adalah tergolong jenis penelitian kuantitatif dengan metode deskriptif korelasional. Dengan mengambil kelas VIII SMP Negeri 4 batang gansal sebagai kelas sampel, teknik pengambilan sampel yang digunakan adalah purposive sampling. Penelitian ini akan menggunakan instrumen penelitian berupa angket/kuesioner untuk melihat persepsi siswa terhadap media pembelajaran power point dan soal tes untuk melihat hasil belajar siswa. Data yang diperoleh akan dianalisis dengan menggunakan uji normalitas, uji linearitas, dan uji hipotesis menggunakan uji korelasi. Berdasarkan hasil uji hipotesis, diperoleh Berdasarkan hasil uji di atas, didapatkan nilai pearson correlation (p) 0,034, artinya p < 0,05 maka hal tersebut menunjukkan bahwa persepsi siswa terhadap media pembelajaran power point dengan hasil belajar siswa memiliki korelasi atau keterkaitan. Dengan hasil siginifikan 0,894 termasuk dalam interval koefisien 0,800 − 1.000 dengan tingkat hubungan sangat kuat. Sedangkan keeratan korelasi antar variabel terletak pada interval 0,710 − 0,90 dengan tingkat keterkaitan sangat kuat. Berdasarkan hasil tersebut disimpulkan bahwa H0 ditolak dan Ha diterima.
Efektivitas Assesment Diagnostik terhadap Hasil Belajar Peserta Didik Kelas 2 SDI Bahrul Ulum Puji Astuti; Yaya Naufa Khairiyah; Wulida Arina Najwa
Jurnal Pena Karakter : Jurnal Pendidikan Anak dan Karakter Vol. 5 No. 1 (2023): Jurnal Pena Karakter (Jurnal Pendidikan Anak dan Karakter)
Publisher : STKIP AL HIKMAH SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62426/jpk.v5i1.35

Abstract

Learning with a new paradigm views assessment as no longer limited to reporting student assessments but is seen as a process of collecting and processing information to determine learning needs, development and achievement of learning outcomes. Assessment is an inseparable part of the learning process, one of which is diagnostic assessment. Diagnostic assessment is an assessment activity carried out at the beginning of learning to determine students' initial knowledge. This diagnostic assessment needs to be carried out by educators because students' conditions vary, such as: needs, abilities, experience, level of maturity, and also background. The purpose of diagnostic assessment is to map students based on their abilities so that students can achieve the goals that have been formulated. This research uses a classroom action research method carried out in 2 cycles. Research data was obtained through learning outcomes tests. The research results showed that there was a significant increase in student learning outcomes after implementing the diagnostic assessment. This increase can be seen from the increase in average value and percentage in each cycle.
Analisis Keaktifan Belajar Siswa terhadap Model Pembelajaran Hybrid Learning Kelas VII di SMPN 2 Pasir Penyu Puji Astuti; Yaya Naufa Khairiyah; Wulida Arina Najwa
Jurnal Pena Karakter : Jurnal Pendidikan Anak dan Karakter Vol. 5 No. 2 (2023): Jurnal Pena Karakter (Jurnal Pendidikan Anak dan Karakter)
Publisher : STKIP AL HIKMAH SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62426/jpk354

Abstract

The background of the problem in this study is the lack of active student learning in the learning process. To see the activeness of student learning the teacher uses a learning model, namely the Hybrid Learning model. The Hybrid Learning model can be used to increase student learning activity and can eliminate student boredom in receiving material delivered by educators, especially in the current situation. Hybrid Learning models can be used in online learning processes so that students can carry out the learning process even if only at home or at school with limited time. This research is a descriptive qualitative research (descriptive research) in which the research method is to collect data in the form of words, pictures, not numbers and all that is collected is likely to be the key to what is being studied. The subjects of this study were selected based on students' daily scores on the previous material, namely lines and angles, in which the subjects of this study included 5 students, 3 of whom had the highest daily scores and 2 of them had the lowest daily scores. Data collection techniques are observation, Focus Group Discussion (FGD), documentation. Furthermore, the data obtained will be analyzed based on indicators of student learning activity. The data analysis technique in this study is by reducing data, presenting data, and verifying data. Based on the final results of the questionnaire score, namely 31% chose to strongly agree, 26% chose to agree, 27% chose to be undecided, 11% chose to disagree, and 5% chose to strongly disagree and the results of interviews using the Hybrid Learning model students became more active during the learning process. So it can be concluded that student learning activity is good.
PENINGKATAN LITERASI DIGITAL DAN ETIKA BERMEDIA SOSIAL UNTUK MENCEGAH CYBERBULLYING DI SMP PONDOK PESANTREN BABUSSALAM PEKANBARU Puji Astuti; Fajar Wirawan; Silviana Masran
Jurnal Riset Multidisiplin Edukasi Vol. 3 No. 7 (2026): Jurnal Riset Multidisiplin Edukasi (Juli 2026)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/jurmie.v3i7.2454

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan literasi digital dan etika bermedia sosial siswa sebagai  upaya preventif dalam mencegah terjadinya cyberbullying di SMP Pondok Pesantren Babussalam Pekanbaru. Tingginya intensitas penggunaan gawai dan media sosial pada kalangan remaja belum diimbangi dengan kemampuan literasi digital, etika komunikasi digital, serta pemahaman mengenai keamanan digital sehingga berpotensi menimbulkan berbagai bentuk kekerasan siber, seperti penghinaan melalui media sosial, pengucilan dalam grup percakapan, penyebaran informasi pribadi, hingga ujaran kebencian. Kegiatan ini menggunakan pendekatan deskriptif kualitatif dengan metode partisipatif melalui kolaborasi antara dosen, guru, dan peserta didik. Tahapan kegiatan meliputi identifikasi kebutuhan melalui observasi dan wawancara, penyusunan materi, pelaksanaan seminar interaktif, diskusi kelompok, simulasi studi kasus cyberbullying, praktik etika bermedia sosial, serta evaluasi menggunakan angket dan refleksi peserta. Data diperoleh melalui observasi, dokumentasi, wawancara, serta hasil pretest dan posttest untuk menggambarkan perubahan tingkat pemahaman peserta. Hasil kegiatan menunjukkan adanya peningkatan pemahaman peserta mengenai konsep literasi digital, etika komunikasi digital, keamanan digital, serta langkah-langkah pencegahan cyberbullying. Peserta juga menunjukkan perubahan sikap berupa meningkatnya kesadaran untuk menggunakan media sosial secara bertanggung jawab, menghargai privasi orang lain, serta berani melaporkan tindakan perundungan digital kepada guru maupun orang tua. Kebaruan kegiatan ini terletak pada integrasi penguatan literasi digital, etika digital, dan simulasi penyelesaian kasus cyberbullying dalam satu model pembelajaran partisipatif yang melibatkan seluruh warga sekolah. Model ini memberikan implikasi positif bagi penguatan karakter digital peserta didik dan dapat dijadikan referensi dalam pengembangan program pendidikan karakter berbasis literasi digital di lingkungan sekolah menengah.
Co-Authors Anggi Saputra Desi Ratnasari Fajar Wirawan Gema Hista Medika Helma Mustika Hepni Tri Arjelia Nina Kurniati Sari Ramadhani Fitri Silviana Masran Sri Yunita Ningsih Wulida Arina Najwa Wulida Arina Najwa Yaya Naufa Khairiyah Yaya Naufa Khairiyah Yunisa Fadhilah Hartati