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EFEKTIVITAS MODEL PROBLEM BASED LEARNING (PBL) BERBANTUAN LEMBAR KERJA PESERTA DIDIK INTERAKTIF UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VII SMPN 23 MATARAM TAHUN AJARAN 2023/2024 Bay, Rani Laksmi; Nani Kurniati; Ulfa Lu'luilmaknun; Syahrul Azmi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.13997

Abstract

The problem in this research is the low problem-solving ability of grade VII students of SMPN 23 Mataram. This research aimed to determine the effectiveness of the Problem Based Learning (PBL) model assisted interactive Student Worksheet (LKPD) to improve the mathematical problem solving skills of grade VII students. This research is a quasi-experimental with Posttets-Only Control Design. The population and samples of this research are all grade VII student. The instruments used are RPP, interactive LKPD, Posttets questions and observation sheets for teacher and student activities. The data are already normally distributed and the variance is homogeneous. Then a t test was carried out using polled variance which showed that there was a difference in the average problem-solving ability between the experimental class and the control class. In addition, the average score of the experimental class was higher than the average score of the control class. Thus, it can be concluded that the Problem Based Learning (PBL) model assisted interactive LKPD is effective in improving the mathematical problem solving skills of grade VII students of SMPN 23 Mataram.
KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DALAM MENYELESAIKAN SOAL CERITA DITINJAU DARI KEMAMPUAN LITERASI NUMERASI KELAS VIII MTs. NW BAGIK POLAK TAHUN AJARAN 2023/2024 Hindayani, Zuwiya; Nyoman Sridana; Nani Kurniati; Laila Hayati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.14530

Abstract

ABSTRACT The purpose this study is to describe the ability solve mathematical problems in solving story problems based on the numeracy literacy skills of grade VIII MTs.NW Bagik Polak for 2023/2024 academic year. The research method used is descriptive qualitative. The study subjects were 6 people of 20 students with two students each having high, medium and low numeracy literacy skills. The instruments used in this research numeracy literacy tests with multiple-choice question types and mathematical problem solving ability tests with description question types. Analysis technique used is examine the results student work based on indicators set in numeracy literacy ability and supported by work results mathematical problem solving ability based on predetermined indicators. The results showed that subjects with high numeracy literacy skills had high mathematical problem solving abilities, because they could solve story problems according to steps and meet almost all mathematical problem solving indicators. Subjects with moderate numeracy literacy skills have quite good mathematical problem solving skills because they can meet several mathematical problem solving indiactors namely understanding problems and implementing strategies, but in implementing strategies are still not appropriate because the subjects have not been able to plan appropriate problem solving. Subjects low numeracy literacy skills have low mathematical problem solving skills, because subjects cannot solve story problems according to mathematical problem solving steps and only able to meet the indicators of implementing strategy but still not right because students cannot understand the problem well and plan problem solving so that the solution obtained is not right.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN KOMIK TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VII SMP NEGERI 4 BAYAN PADA MATERI GARIS DAN SUDUT TAHUN AJARAN 2023/2024 Leni Herawati; Ketut Sarjana; Syahrul Azmi; Nani Kurniati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.14959

Abstract

This study aims to determine the effect of using comic-based learning media on students' learning outcomes in mathematics for seventh-grade students at SMP Negeri 4 Bayan. Initial observations indicated that the low mid-semester exam results were due to students' difficulties in understanding the material and the perception that mathematics is uninteresting. The research method used was experimental, with class VII A as the experimental group and class VII B as the control group. The research instruments included tests and student activity observation sheets. Data analysis results showed that student activity in the experimental class reached the very active category, while the control class reached the active category. The average score of the experimental class was 89.04, higher than the control class's 68.15. Statistical analysis data showed a sig. value of 0.001 < 0.05 with t_(calculated) = 8.267 ≥ t_(table) = 2.00, indicating a significant difference between the learning outcomes of the experimental and control classes. This difference was due to the experimental class using comic-based media while the control class did not. It can be concluded that the use of comic-based media has a significant effect on improving learning outcomes in the topic of lines and angles.
Co-Authors Achirudin, Zulfikar Afandi, Noval Agustina Agustina Agustina, Arianti Agutina, Ripki Amalia Ainun, Yusri Ambia, Nurul Amelia Kusuma Amrullah Amrullah Amrullah Anisah Anwariyah, Sofiyatil Apriani, Amelia Aprilia, Ririn Arjudin Arjudin Arjudin Azmi, Ema Suryani Baehaqi Baidowi Baidowi Baidowi Baidowi Baiq Julia Setyaningrum Bay, Rani Laksmi Cahyani, Nurriza Indah Chaerunnisa Sumiatun Efendi Chopifah Rosdianti Cintya, Yulyta Dhuha, Shela Hadri Dhuha Dina, Yana Roza Eka Kurniawan Erika Fitriana Erly Ekayanti Rosyida Ezi Julianto Fadila, Laila Fahmi Firdaus Harry Soeprianto Haryani, Fitria Hindayani, Zuwiya I Nyoman Pujawan Ida Royani Intan Kertiyani, Ni Made Irwadi Saputra Iryanto, Rizal Ismi Andriyani, Ismi Julianto, Ezi Junaidi Junaidi Junaidi Junaidi Kayanti, Kusamantha Dwi Ketut Sarjana KETUT SARJANA, KETUT Kurabi, M.Kasyiful Kurniawan, Eka Laila Hayati Laila Hayati, Laila Leni Herawati Lu’luilmaknun, Ulfa Lu’luilmaknun, Ulfa Miftahul Janah Muhammad Turmuzi Mulya Lestari Muniro, Nisrina Nabila Aulia Priangka Ni Kadek Nirmala Wilwatikta Ni Made Intan Kertiyani Nia Agustina Nilza Humaira Salsabila Nourma Paramestie Wulandari Nourma Pramestie Wulandari Nurfahrani, Nurfahrani nurul ambia Nurul Fatmawati Nurul Hikmah NURUL HIKMAH Nuryadin, Nanang Nyoman Sridana Nyoman Sridana Prasetyo, Erik Bagus Rabiyatil Husniyati Ratna Dwi Aryani Ratna Yulis Tyaningsih Reksa Haniantara Rima Guntari Lyana Rosmala Dewi, Lale Amrini Salsabila, Nilza Humaira Sapitri, Evi Sasa Apriliska SITI ANISA RUSMANIA Soepriyanto, Harry Sri Subarinah Sri Subarinah, Sri Sridana Sridana Sripatmi Sripatmi Sripatmi Sudi Prayitno Suef, Mokhamad Sujaya, Ketut Ary Sulisyani, Anis Suliyani, Anis Syafitri, Rekha Hesti Syahril Ramdhan Syahrul Azmi Syahrul Azmi Tabita Wahyu T Tabita Wahyu Triutami Thohira, Nur Triutami, Tabita Wahyu Ulfa Lu'luilmaknun Ulfa Lu’luilmaknun ULUL AZMI Utami, Davina Putri Wafasari Wahidaturrahmi Wahidaturrahmi Wahidaturrahmi, Wahidaturrahmi Wulandari, Nourma Pramestie Yulis Tyaningsih, Ratna Yunita Septriana Yunita Septriyana Anwar Zalty, Rani Febriana Zulhijri