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The effect of cooperative learning model of think pair share with group advisor strategy on students' mathematics learning achievement on number pattern material Ningsih, Wanda Suhari; Pasaribu, Laili Habibah; Harahap, Amin
Desimal: Jurnal Matematika Vol. 7 No. 2 (2024): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v7i2.23577

Abstract

This study aims to analyze the effect of the Think Pair Share (TPS) cooperative learning model combined with the Group Advisor strategy on students' mathematics learning achievement at MTs Al-Ittihad. The research method used is an experiment with a pre-post-test design in one group. Data was collected through mathematics learning achievement tests given before and after treatment, as well as interviews to obtain qualitative data about students' experiences when applying this learning model. Data analysis was conducted using a t-test to determine the difference in learning achievement before and after treatment. The results of the study show that there is a significant increase in student mathematics learning achievement after the application of the TPS model with the Group Counseling strategy. This finding shows that the application of the TPS cooperative learning model with the Group Advisor strategy is effective in improving students' mathematics learning achievement at MTs Al-Ittihad. This study provides empirical evidence that the TPS cooperative learning model with the Group Advisor strategy can be considered by teachers as an effective alternative in efforts to improve the quality of mathematics learning.
The influence of self-management on the mathematics learning outcomes of students Sitompul, Fika Tio Menti Br; Siregar, Sakinah Ubudiyah; Pasaribu, Laili Habibah
Desimal: Jurnal Matematika Vol. 8 No. 1 (2025): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v8i1.26749

Abstract

The purpose of this study was to analyze the effect of self-management on students' mathematics learning outcomes. This research is classified as a quantitative ex post facto type. The instrument used is a self-management questionnaire consisting of 20 statements, as well as odd semester report card data as an indicator to measure students' mathematics learning outcomes. The results of simple linear regression indicate that there is an influence of self-management on the mathematics learning outcomes of eighth-grade students at SMP Negeri 2 Rantau Utara.
Teacher's Skills in Classroom Management According to the Characteristics of Students in Elementary School Andhika, M. Rezki; Suroto, Suroto; Syahputra, Rizki; Pasaribu, Laili Habibah
Jurnal Ilmiah Teunuleh Vol. 5 No. 3 (2024): Jurnal Ilmiah Teunuleh
Publisher : Teunuleh Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51612/teunuleh.v5i3.159

Abstract

The ability and skills of teachers in classroom management significantly influence the effectiveness of the teaching and learning process. A teacher can create a positive and enjoyable learning environment for students. Classroom management is the task performed by the teacher responsible for teaching activities to ensure that everything runs smoothly and effectively. In carrying out their roles as educators, mentors, leaders, and trainers of students, a teacher must understand and be aware of various aspects of behavior, particularly their students' behavior. Elementary school students have characteristics such as a love for play, a tendency to be active, a preference for working in groups, and a desire to experience, do, and demonstrate things directly. However, many teachers still do not fully understand the meaning of these characteristics. Therefore, further understanding is needed to deepen teachers' insights into classroom management skills that align with the characteristics of elementary school students. This study uses a literature review approach, with data collection based on findings from various journal sources and books related to the topic. The study concludes that the skills teachers must possess to manage classrooms in elementary schools include: 1) Understanding Child Development; 2) Effective Communication Skills; 3) Time Management; and 4) Understanding Individual Needs.
Pengembangan Aplikasi Android P Math sebagai Media Pembelajaran Matematika pada Materi Teorema Phytagoras Fahmi, Achmad; Hasibuan, Lily Rohanita; Pasaribu, Laili Habibah
Jurnal Pendidikan Tambusai Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i2.18368

Abstract

Matematika merupakan mata pelajaran yang sulit dipahami dibandingkan dengan mata pelajaran lain, adanya inovasi pembelajaran menjadi solusi yang dapat membantu siswa untuk mudah memahami pelajaran matematika. Penggunaan media pembelajaran secara kreatif dapat memberikan peluang siswa untuk belajar lebih banyak sesuai dengan tujuan pembelajaran. Tujuan dari penelitan ini yaitu: 1) Untuk mendapatkan pemahaman tentang pengembangan Aplikasi P MATH sebagai media pembelajaran matematika pada materi teorema phytagoras. 2) Untuk mengidentifikasi hasil dan pengembangan Aplikasi P MATH sebagai media pembelajaran metematika pada materi teorema phytagoras. Penelitian ini menggunakan metode (R&D), atau biasa dikenal dengan penelitian untuk mengembangkan produk atau menyempurnakannya. Hasil dari penelitian ini menyatakan bahwa validasi dari ahli materi dan ahli media dengan penilaian skor rata-rata menyatakan sangat baik dan bisa digunakan dalam belajar dan pembelajaran, dan hasil yang diperoleh dari tanggapan siswa dengan uji coba skala kecil dengan skor rata-rata menunjukkan bahwa aplikasi P MATH baik digunakan dalam belajar dan pembelajaran.
Peningkatan Kemampuan Komunikasi dan Kemandirian Siswa melalui Pembelajaran Matematika Realistik Berbantuan Google Classroom supartik, supartik; Pasaribu, Laili Habibah
Edumatica : Jurnal Pendidikan Matematika Vol 11 No 1 (2021): Edumatica: Jurnal Pendidikan Matematika (April 2021)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (481.183 KB) | DOI: 10.22437/edumatica.v11i01.12373

Abstract

The purpose and problem formulation of this research is to find out whether realistic mathematics learning assisted by google classroom can improve students' communication skills and independence. This research method is descriptive quantitative research. This research was conducted at SMP Negeri 1 Pangkat in February-March 2021 in the even semester of the 2020/2021 learning year. The sample in this study were 25 students who were taken from the total population of data and could represent the entire population with the sample collection technique, namely the random sampling technique. The instruments used were tests and questionnaires with the data analysis technique using multiple regression tests. The results of this study were tested with multiple correlation test which resulted in a significant value of 0.011 < 0.05 and F counting 5.663 > F table 3.42. With an increase in communication skills and student independence simultaneously (simultaneously) to variable Y is 34%. So it can be concluded that there is an increase in students' communication skills and independence through realistic mathematics learning (PMR) assisted by google classroom.
Peningkatan Kemampuan Berpikir Kreatif dan Self Efficacy Siswa Melalui Pendekatan Pembelajaran Open-Ended Pasaribu, Laili Habibah
JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Vol 4, No 1 (2018)
Publisher : Fakultas Keguruan dan Ilmu pendidikan (FKIP) Universitas Labuhan Batu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpms.v4i1.1253

Abstract

Kegiatan penelitian ini difokuskan pada peningkatan kemampuan berpikir kreatif dan Self-Efficacy matematis siswa yang diajar dengan menggunakan pendekatan Open Ended di MTs Negeri Rantauprapat. Penelitian ini dilaksanakan di MTs Negeri Rantauprapat. Jenis penelitian yang digunakan adalah kuasi eksperimen dengan desain kelompok kontrol non-ekivalen. Populasi dalam penelitian ini terdiri dari seluruh siswa kelas VIII melalui teknik Purposive Sampling. Instrumen yang digunakan terdiri dari tes kemampuan awal matematika, tes kemampuan berpikir kreatif, dan angket Self-Efficacy. Hasil penelitian menunjukkan bahwa (1) peningkatan kemampuan berpikir kreatif siswa yang diajar menggunakan pembelajaran matematika dengan pendekatan Open-Ended lebih baik daripada yang diajar dengan pembelajaran konvensional, (2) peningkatan Self Efficacy siswa yang diajar menggunakan pembelajaran matematika dengan pendekatan Open-Ended lebih baik daripada yang diajar dengan pembelajaran konvensional, (3) tidak terdapat interaksi antara pendekatan pembelajaran dengan kemampuan awal matematika siswa terhadap peningkatan kemampuan berpikir kreatif siswa, dan (4) tidak terdapat interaksi antara pendekatan pembelajaran dengan kemampuan awal matematika siswa terhadap peningkatan Self Efficacy siswa. Berdasarkan temuan penelitian pendekatan Open-Ended dapat direkomendasikan menjadi salah satu pendekatan pembelajaran yang digunakan di sekolah utamanya untuk mencapai kompetensi berpikir kreatif dan Self Efficacy.
Inovasi Pembelajaran Matematika dalam Meningkatkan Pemahaman Matematis melalui Model Project Based Learning Siregar, Silvia; Pasaribu, Laili Habibah; Julyanti, Eva
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 6 No. 1 (2026): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v6i1.3910

Abstract

Mengingat kemampuan pemahaman matematis siswa yang masih rendah, sesuai data pada Programme for International Student Assessment (PISA) indonesia memiliki skor 366 untuk poin numerasi. Hal ini disebabkan metode pembelajaran yang paling umum dipakai oleh Sebagian besar guru di Indonesia adalah metode pembelajaran konvensional (Sumardi et al., 2020). Penelitian ini dimaksudkan untuk menganalisis bagaimana peningkatan pemahaman matematis siswa setelah penerapan Metode PJBL dan secara spesifik dalam proyek lembar anggaran belanja. Penelitian yang digunakan berupa quasi eksperimen. Seluruh peserta didik kelas IX MTs N 2 LABUHANBATU adalah populasi dari penelitian ini yang berjumlah 48 orang. Sampel dalam penelitian ini meliputi dua kelompok kelas Sembilan, khususnya kelompok IX-B yang terdiri dari 24 peserta didik sebagai kelompok perlakuan dan kelompok IX-C dengan 24 peserta didik sebagai kelompok kontrol. Berdasarka data penelitian,uji ANOVA pada data uji-t menghasilkan nilai signifikansi dibawah 0,001 yang mana nilai ini <0,05, dan mengakibatkan penolakan (H0) dan hipotesis alternatif (H1) diterima. Oleh sebab itu metode pembelajaran PjBL disimpulkan dapat meningkatkan pemahaman matematis lebih baik daripada metode konvensional.
Penggunaan Media Pembelajaran Interaktif (Video Interaktif) dan Dampaknya Terhadap Pencapaian Hasil Belajar Matematika di SMA Negeri 2 Torgamba Nasution, Dini Ramadhani; Siregar, Sakinah Ubudiyah; Pasaribu, Laili Habibah
Jurnal Ragam Pengabdian Vol. 3 No. 2 (2026): Mei-Agustus, Sustainable Development Goals (SDGs): Multidisciplinary Perspectiv
Publisher : Lembaga Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/n5rskn52

Abstract

This study examines the management of interactive video-based learning media and its impact on mathematics learning outcomes at SMA Negeri 2 Torgamba. A quantitative approach with an ex post facto correlational design was employed, involving 32 students selected through purposive sampling. Data were collected using questionnaires, tests, and documentation, then analyzed through descriptive statistics, validity and reliability tests, classical assumption tests, and simple linear regression. The results showed that both the management of interactive video media and mathematics learning outcomes fell into the sufficient category, with total means of 15.47 and 14.25, respectively. Regression analysis revealed an R value of 0.442 and R² of 0.195, indicating that media management explains 19.5% of the variation in learning outcomes. The regression coefficient of 0.452 (p = 0.011) confirms a positive and significant effect. These findings suggest that more systematic management of interactive video media can enhance students' mathematics achievement, implying that teachers should design videos purposefully, align them with learning objectives, encourage student engagement, and conduct ongoing evaluation.