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Wahyu Widiyatmoko
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PENERAPAN MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA “GELAS AJAIB” UNTUK MENINGKATKAN HASIL BELAJAR PERKALIAN BILANGAN CACAH SISWA KELAS IV Dini Rahmatika; Linda Nur Aini; Putri Pramesti Hening; Wahyu Widiyatmoko
Jurnal Bionatural Vol. 12 No. 2 (2025): JURNAL BIONATURAL
Publisher : LPPM Universitas Cipta Mandiri

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The purpose of this study was to improve the learning outcomes of mathematics on the material of multiplication of numerical numbers in class IV through the application of the Problem Based Learning (PBL) model with the help of concrete media “Gelas Ajaib”. The method used is Classroom Action Research (PTK) with a two-cycle design, each of which consists of planning, implementation, observation, and reflection stages. The subjects of this study were students of class IV B in one of the private elementary schools in Surakarta totaling 19 people. This research approach used a mixed approach (quantitative and qualitative). The results showed an increase in students' learning outcomes from an average of 61.05 at the pre-cycle stage, to 63.95 in cycle I, and increased significantly to 73.95 in cycle II. The number of students who reached the Mastery Level Completion Criteria (KKTP) also increased from 15.78% in the pre-cycle to 36.84% in cycle I and 63.15% in cycle II. The novelty in this study lies in the integration of the PBL model with the “Magic Glass” media designed to facilitate understanding of the concept of multiplication concretely and contextually.
PENINGKATAN HASIL BELAJAR PESERTA DIDIK PADA MATERI NILAI-NILAI PANCASILA MENGGUNAKAN MEDIA POP UP BOOK KELAS IV AZIZAH AZZAHRA; Nahrun Amirus Shodiq; Rizka Marliana; Wahyu Widiyatmoko
Jurnal Bionatural Vol. 12 No. 2 (2025): JURNAL BIONATURAL
Publisher : LPPM Universitas Cipta Mandiri

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This study was motivated by the low learning outcomes of fourth grade students in Pancasila Education subjects, especially on the material of practicing the values of Pancasila, One of the causes is the lack of use of interesting and contextual learning media so that students have difficulty in understanding abstract material This study aims to improve student learning outcomes through the use of pop up book media that is visual, interactive, and fun. This type of research is Classroom Action Research (PTK) which was carried out in two cycles. Each cycle consists of planning, action implementation, observation, and reflection stages. The subjects of this study were students of class IV B SD Muhammadiyah 4 Surakarta, totaling 20 students. Data collection techniques used observation, learning outcome tests, and documentation. The results showed that the use of pop up book media can significantly improve student learning outcomes In cycle I, the completeness of student learning outcomes reached 65%, and increased to 85% in cycle II. In addition to improving learning outcomes, the use of this media also encourages active involvement of students in the learning process Pop up book media is able to present Pancasila values material concretely and interestingly. Thus, pop up book media is proven effective in improving learning outcomes and student activeness on the material of practicing Pancasila values. This media is recommended to be used in learning Pancasila Education in elementary schools.
Co-Authors Azizah Azzahra Dini Rahmatika Linda Nur Aini Nahrun Amirus Shodiq Putri Pramesti Hening Rizka Marliana