IJIE (Indonesian Journal of Informatics Education)
Vol 9, No 2 (2025): (IJIE) Indonesian Journal of Informatics Education - December

The Effect of Applying Scaffolding Method on Students' Programming Abilities at Surakarta State Vocational School

Steven Budi Sanjaya (Universitas Sebelas Maret)
Yusfia Hafid Aristyagama (Universitas Sebelas Maret)
Dwi Maryono (Universitas Sebelas Maret)



Article Info

Publish Date
31 Dec 2025

Abstract

This research aims to determine the effect of applying the scaffolding method on the programming abilities of students at Surakarta Vocational School as measured by tests or programming ability tests. By using the scaffolding method, it is hoped that students' programming abilities will be better than conventional learning methods. The research used a quasi-experimental design with a pre-test and post-test control group design. In the research, the control class was not given treatment in learning activities, while the experimental class was given treatment in the form of a scaffolding method in learning activities. The research subjects were 72 class X students at a Vocational School in Surakarta obtained by cluster random sampling. Research data was obtained using pre-test and post-test which were prepared based on basic programming concepts using the Java programming language. Research data analysis was carried out using descriptive analysis techniques using the SPSS application. The results of the research show that the application of the scaffolding method has a good effect on the programming abilities of students at Surakarta Vocational School. This can be seen from the average programming ability test result for the experimental class which is higher than the control class (79.58 > 74.72). Additionally, the gain score analysis revealed that the improvement in the experimental class (49.72%) was significantly higher than the control class (41.94%). It can be concluded that the programming ability of the experimental class using the scaffolding method is better than the control class.

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Journal Info

Abbrev

ijie

Publisher

Subject

Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering

Description

IJIE (Indonesian Journal of Informatics Education) is is a scientific journal promoting the study of, and interest in, informatics education. The journal publishes empirical papers on information systems, informatics, the use of technology learning, and distance learning. It is an international ...