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All Journal International Journal of Elementary School Teacher (IJEST) Journal of Studies in Academic, Humanities, Research, and Innovation
Abdul Rahman
Makassar State University
Religion Chemistry Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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The Effect of Differentiated Learning on Science Learning Outcomes of Fifth-Grade Students at SD Inpres Unggulan Toddopuli, Makassar City Marwa Malik; Muhammad Irfan; Abdul Rahman
International Journal of Elementary School Teacher Vol 6, No 1 (2026): April
Publisher : Program Studi PGSD FIP UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70713/ijest.v6i1.84984

Abstract

This study aimed to examine the effect of differentiated instruction on improving the learning outcomes of fifth-grade students in the IPAS subject at SD Inpres Unggulan Toddopuli. The study employed a quasi-experimental method using a nonequivalent control group design. The population consisted of all fifth-grade students at SD Inpres Unggulan Toddopuli. The sampling technique used was total sampling, involving 30 students from class VA and 30 students from class VB. Data were collected through observation sheets on the implementation of differentiated instruction and multiple-choice written tests consisting of a pretest and a posttest. Data analysis techniques included descriptive statistics and inferential statistics using the Independent Samples t-test. The findings showed that: (1) the implementation of differentiated instruction was categorized as very good; (2) the IPAS learning outcomes of students in the experimental class before treatment were categorized as low, while after the implementation of differentiated instruction, the students’ learning outcomes improved to the good category; and (3) the Independent Samples t-test results indicated a significant difference between the posttest scores of the experimental group and the control group. These findings indicate that differentiated instruction improved students’ learning outcomes. Therefore, it can be concluded that differentiated instruction has a positive effect on the learning outcomes of fifth-grade students in the IPAS subject at SD Inpres Unggulan Toddopuli, Panakkukang District, Makassar City.
Digital Marketing Strategy Based On E-Service, Brand Image And Reviews For Gofood MSMEs Azlan Azhari; Abdul Rahman; Deddy Ibrahim Rauf
Journal of Studies in Academic, Humanities, Research, and Innovation Vol. 3 No. 1 (2026): Vol 3 No 1 June 2026
Publisher : Ponpes As-Salafiyyah Asy-Syafi'iyyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71305/sahri.v3i1.606

Abstract

This study aims to determine the effect of E-Service Quality, Brand Image, and Online Customer Reviews on Online Purchasing Decisions at Almaz Fried Chicken on the GoFood platform. The sampling method used in this study is a non-probability sampling approach with the Accidental Sampling technique, which is a sampling technique based on chance, where anyone who accidentally meets the researcher can be used as a respondent if deemed suitable as a data source. The number of respondents in this study was 96 people who were consumers who had made online purchases at Almaz Fried Chicken through the GoFood application. The data obtained were analyzed using the SPSS 25 application with multiple linear regression analysis methods. The partial results of the study indicate that E-Service Quality has a positive and significant effect on Online Purchasing Decisions, which means that the better the quality of electronic services provided, the higher the consumer's decision to make a purchase. Furthermore, Brand Image also has a positive and significant effect on Online Purchasing Decisions, which shows that a strong and positive brand image can increase consumer trust and purchasing interest. In addition, Online Customer Reviews have a positive and significant effect on Online Purchasing Decisions, which means that the more positive reviews given by customers, the greater the tendency of other consumers to make a purchase. Simultaneously, the three variables e-service quality, brand image, and online customer reviews have a positive and significant influence on online purchasing decisions for Almaz Fried Chicken on GoFood. These results indicate that good digital service quality, a strong brand image, and positive customer reviews are a crucial combination in improving consumer purchasing decisions in the digital era.
Co-Authors Azlan Azhari Deddy Ibrahim Rauf Marwa Malik Muhammad Irfan