An Experimental Approach to Planning and Implementing Differentiated Instruction Based on Students’ Diverse Needs: A Case Study of Geography Education

Abstract

The purpose of this study was to determine the effects of implementing an inquiry-based approach in geography lessons tailored to students’ diverse learning styles on their learning engagement and academic performance. The theoretical framework of the study was based on Neil Fleming’s VARK model, which was used to identify students’ different modes of information processing and to design differentiated instructional strategies accordingly. Within the context of the 8th-grade geography topic “Air Pressure,” lesson planning and implementation were carried out by integrating inquiry-based learning with differentiated instruction.
The empirical study was conducted among students of secondary schools No. 1 and No. 48 in Ulaanbaatar, Mongolia, to identify their learning styles. The findings revealed that the majority of students demonstrated a dominant kinesthetic learning style. Accordingly, classroom instruction was organized by considering each student’s diverse needs and individual characteristics. Results from the preliminary assessment indicated that students’ baseline achievement level was only 20%, suggesting that traditional instructional approaches were insufficient in supporting effective learning outcomes.
Based on these findings, differentiated tasks and activities aligned with the VARK model—such as observation, discussion, writing, experimentation, and creative production—were implemented through an inquiry-based instructional approach. The results of the study showed that students’ academic performance increased to 80%, while their learning motivation, participation, problem-solving skills, and independent learning abilities also improved significantly. Therefore, the study demonstrates that integrating inquiry-based instruction with differentiated learning approaches is an effective way to enhance educational outcomes in geography education.
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