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PENGEMBANGAN PERANGKAT PEMBELAJARAN TEMATIK KELAS III SD BERNUANSA DISCOVERY LEARNING Asih Mardati; Hanum Hanifa Sukma
JIPD (Jurnal Inovasi Pendidikan Dasar) Vol. 5 No. 2 (2021): JIPD (Jurnal Inovasi Pendidikan Dasar)
Publisher : PGSD UNIKA SANTU PAULUS RUTENG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36928/jipd.v5i2.726

Abstract

This research was conducted to produce class III Thematic learning tools with discovery learning nuances, as well as to see the level of quality of the LKPD, RPP, and Katar media were developed. This type of research includes Research and Development with the ADDIE development model which includes needs analysis, product design, product development, product implementation, and evaluation. Data collection techniques include the expert judgment of product feasibility and practitioner judgment. The data collection instrument included an expert judgment assessment sheet consisting of linguists, media, materials, and learning. The data analysis used was descriptive qualitative by converting the expert assessment score into the feasibility category. This research produces thematic learning tools consisting of LKPD, RPP, and Katar Media with a discovery learning approach to the theme of 3 objects around me for Class III SD. Based on the results of the assessment of the product developed, it is known that the results of the assessment from material experts obtained an empirical score of 75, learning experts obtained an empirical score of 69, media experts obtained an empirical score of 83 and linguists obtained a score of 63 with the criteria of the product category being good. Overall the products developed are in the good feasibility category
Effects of differentiated instruction on primary students’ mathematics achievement: A quasi-experimental study Asih Mardati; Ayyu Dzikro Zaronil Machbub; Febrilia, Yeyen
Al-Jabar: Jurnal Pendidikan Matematika Vol 16 No 2 (2025): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v16i2.27541

Abstract

Purpose: This study aims to examine the effects of differentiated instruction on primary students’ mathematics achievement in the Indonesian context by comparing learning outcomes between classes taught with differentiated instruction and those taught with conventional methods.Method: This quantitative study employed a quasi-experimental, non-equivalent control group design with two intact Grade 4 classes from a primary school in Indonesia. The experimental class received differentiated instruction based on students’ readiness, interests, and learning profiles, while the control class received conventional teaching. Data were collected using a validated mathematics achievement test with acceptable reliability. Assumptions were checked, and independent-samples t tests compared posttest achievement between groups.Findings: Students taught with differentiated instruction obtained significantly higher posttest scores than those in the control class, indicating a positive effect on mathematics achievement.Significance: The study provides empirical evidence that differentiated instruction can improve primary mathematics achievement in Indonesian classrooms. The findings offer practical guidance for teachers and inform school leaders and policymakers seeking strategies to enhance learning outcomes.