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Efektivtas Model PBL Menggunakan Alat Peraga Pantik Pada Materi Statistika Kelas VIII Ade Septa Rosyidah; Indah Widyaningrum; Helni Indrayati
Jurnal Equation: Teori dan Penelitian Pendidikan Matematika Vol 5, No 2 (2022)
Publisher : IAIN BENGKULU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/equation.v5i2.7632

Observasi ini bertujuan untuk mengetahui keefektifan model problem based learning menggunakan alat peraga pantik terhadap hasil belajar siswa pada materi statistika kelas 8 SMP Muhammadiyah Pagar Alam Tahun Pelajaran 2021/2022. Bentuk desain observasi ini yaitu pretest posttest control group design . Populasi dalam observasi ini adalah semua siswa SMP Muhammadiyah Pagar Alam. Sedangkan sampel yang dikutip adalah 32 siswa kelas 8.6 (eksperimen) dan 32 siswa kelas 8.5 (kontrol). Metode akumulasi data berupa pengambilan gambar dan uji.Untuk memperkirakan hasil observasi diperoleh bahwasanya perhitungan rata-rata siswa yang memakai model pbl mendominasi perhitungan KKM sekolah yaitu 77 > 65. Maka dari itu, dapat memutuskan bahwasanya “model problem based learning menggunakan alat peraga pantik efektif hasil belajar siswa pada materi statistika kelas 8 SMP Muhammadiyah Pagar Alam Tahun Pelajaran 2021/2022”. K a t a Kunci : Efektifitas, Problem Based Learning , Hasil Belajar

Problem Based Learning (PBL) Using Lego in Presenting Data Lado Bestra; Chika Rahayu; Helni Indrayati
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i2.2596

Problem-solving ability in the learning process is needed to practice Skills in finishing problems, especially in learning mathematics related to life every day. The study aims to know the application of the problem-based learning (PBL) model using Lego in the material presentation of data in Class VII SMPN 2 Pagar Alam. The research method was experimental, with design studies of one-shot cases on all categories. The subjects of this study were class VII students of SMPN 2 Pagar Alam. The sample amounted to 32 students. The data analysis used pre and post-test sheets. From the result analysis, the average value of student learning is 90.58. Thereby implementing the PBL model on the material presentation of data for the results study, students rated very well. Besides that, matter interesting when research students are excited about using Lego as a learning media in the classroom.

PELATIHAN MENYUSUN MODUL AJAR KURIKULUM MERDEKA BAGI GURU MATEMATIKA DI SEKOLAH MENENGAH ATAS KOTA PAGAR ALAM Chika Rahayu; Widiawati; Helni Indrayati; Indah Widyaningrum
Jurnal Pengabdian Kepada Masyarakat Inovasi Teknologi Vol 1 No 01 (2023): Jurnal Pengabdian Kepada Masyarakat Inovasi Teknologi
Publisher : Gloal Research Institut Indonesia

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

Salah satu kompetensi guru yang berkompeten adalah kompetensi praktik pembelajaran profesional, dimana beberapa uraian kompetensinya menjelaskan tentang guru dapat mengembangkan lingkungan kelas yang memfasiliasi peserta didiknya, melakukan asesmen dan pmberian umpan balik, menayampaikan laporan hasil belajar, serta dapat mendesain, melaksanakan dan merefleksikan pembelajaran yang efektif di kelas. Maka dari itu perlu diadakan pelatihan penyusunan perencanaan pembelajaran dalam hal ini modul ajar agar guru lebih memahami pembuatan modul ajar yang dapat membantu guru dalam melakukan pembelajaran yang efektif di kelas. Tujuan dari pengabdian ini untuk membantu meningkatkan kompetensi dan pemahaman guru dalam pembuatan perangkat ajar yaitu modul ajar kurikulum merdeka pada mata pelajaran matematika. Metode yang digunakan pre test dan post test untuk melihat pemahaman sebelum dan sesudah pelatihan, kemudian refleksi question stiky note, serta hasil modul ajar yang telah disusun oleh guru. Temuan di lapangan guru merasa senang dengan adanya pelatihan ini, guru mendapatkan pemahaman yang meningkat dalam pembuatan perangkat ajar dan hasil dari post test sangat meningkat, guru yang belum paham dan sebagian paham menajdi lebih paham dalam membuat modul ajar kurikulum merdeka.

Problem Based Learning (PBL) Using Lego in Presenting Data Lado Bestra; Chika Rahayu; Helni Indrayati
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i2.2596

Problem-solving ability in the learning process is needed to practice Skills in finishing problems, especially in learning mathematics related to life every day. The study aims to know the application of the problem-based learning (PBL) model using Lego in the material presentation of data in Class VII SMPN 2 Pagar Alam. The research method was experimental, with design studies of one-shot cases on all categories. The subjects of this study were class VII students of SMPN 2 Pagar Alam. The sample amounted to 32 students. The data analysis used pre and post-test sheets. From the result analysis, the average value of student learning is 90.58. Thereby implementing the PBL model on the material presentation of data for the results study, students rated very well. Besides that, matter interesting when research students are excited about using Lego as a learning media in the classroom.

PENGARUH MEDIA PERMAINAN PROFIT-OPOLY TERHADAP PEMAHAMAN KONSEP SISWA PADA MATERI ARITMATIKA SOSIAL KELAS VII SMP Yuni Suradi; Novi Susanti; Helni Indrayati
AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Vol. 5 No. 2 (2026): April
Publisher : LPPM Institut Ahmad Dahlan Probolinggo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46773/qhkjvy14

The low level of conceptual understanding in social arithmetic material at SMP Muhammadiyah 26 jarai serves as the background for this study, which aims to determine the effect of the profit-opoly game media. This study employed a quantitative approach with a quasi-experimental method and a Pretest-Posttest Control Group Design. The participant involved students from class VII.A as the experimental group and class VII.C as the control group. The data were collected through test instrument that had been verified for validity. The findings of this study indicated that the average posttest score of the experimental class was 73.43, with an average conceptual understanding percentage of 77,13%, while the control class only reached an average score of 53.11 with a average conceptual understanding percentage of 58.77%. Based on the Independent Sample t-Test result, it was found that the equal variances assumed had a sig.(2-tailed) value 0,000 < 0.05, or it could also be seen from the value of = 3.998 > = 1.673. Therefore,it can be concluded that was rejected and was accepted, meaning that there was an effect of using the profit-opoly game media on student’s conceptual understanding in social arithmetic material.

JELAPEC (JELAJAH LINTASAN PECAHAN) TERHADAP KEMAMPUAN BERPIKIR KRITIS PADA MATERI PECAHAN Dwi Urinti Rondika; Novi Susanti; Helni Indrayati
Jurnal Pustaka Cendekia Pendidikan Vol. 4 No. 1 (2026): Jurnal Pustaka Cendekia Pendidikan, Volume 4 Nomor 1, Mei - Agustus 2026
Publisher : PT PUSTAKA CENDEKIA GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70292/jpcp.v4i1.301

This study aimed to determine the effect of use of JELAPEC (Fraction track eksploration) teaching aids on students’ critical thinking skills in fraction material for grade VII. The sample of this study was grade students as the experimental class and grade students as the control class. This study used an experimental method with a pretest-posttest control group design. data collection techniques were carried out through documentation and critical thinking ability tests in the from of pretest and posttest. Data analysis used normality tests, homogeneity tests, and hypothesis tests with t tests. The results showed that students’ critical thinking skills in the experimental class were while in the control class were The results of the hypothesis test show that the use of the JELAPEC (Fraction Path Exploration) teaching aids has a significant effect on students’ critical thinking skills on fraction material. Thus, was rejected and was accepted. This shows that use of JELAPEC (Fraction Path Exploration) teaching aids is effective in improving students’ critical thinking skills for grade VII MTs Negeri 1 Pagar Alam. Keywords: JELAPEC, Critical Thinking Skills, Fraction

PENGARUH PROBLEM BASED INSTRUCTION (PBI) BERBANTUAN GENIALLY TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA PADA MATERI PELUANG Indarmas; Widiawati; Helni Indrayati
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 Nomor 02, Juni 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.14620

This research is motivated by the low problem-solving ability of students in opportunity materials based on previous research. This study aims to determine the influence of Genially-assisted Problem Based Instruction (PBI) on the problem-solving ability of grade VIII students at SMP Negeri 1 Tanjung Sakti Pumu. This study uses a quantitative approach with an experimental method. The research sample amounted to 48 students who were selected using random sampling techniques consisting of two classes, namely the experimental class that used Genially-assisted Problem Based Instruction (PBI) learning and the control class that used conventional learning methods. The research instruments are in the form of pretest and posttest tests. The results showed that there was a significant increase in students' problem-solving ability in the experimental class reaching 68.08%, higher than the control class of 55.45%. As well as the results of statistical tests that show a significant influence. These results prove that the application of Problem Based Instruction (PBI) learning assisted by Genially is effective in improving students' problem-solving skills.

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