THE DEVELOPMENT OF WEB-BASED LEARNING ENVIRONMENT TO ENHANCE ELEMENTARY STUDENTS' NUMERACY AND REASONING

ADELIA, VIONA and Putri, Ratu Ilma Indra and Zulkardi, Zulkardi and Doorman, L. M. (Michiel) (2025) THE DEVELOPMENT OF WEB-BASED LEARNING ENVIRONMENT TO ENHANCE ELEMENTARY STUDENTS' NUMERACY AND REASONING. Doctoral thesis, Sriwijaya University.

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Abstract

This study addresses the urgent need to improve Indonesian students’ numeracy, following declining mathematics performance in PISA 2022 despite curriculum reforms. It aims to provide insights into effective teaching practices by developing an empirically based, web-based learning environment focused on fractions. Guided by two main questions: (1) how to integrate numeracy and fraction learning in elementary classrooms and (2) what characteristics make a learning environment valid, practical, and impactful. The study combines literature review, learning trajectory design, and iterative development. The resulting local instructional theory emphasizes real-life applicability of part-whole relationships, equivalence, addition with unlike denominators, and division of fractions. The developed web-based environment aligns with theoretical foundations (validity), is feasible and usable for students (practicality), and shows potential effects by promoting students’ reasoning and engagement. Evaluation through Guskey’s five levels revealed positive student responses, active participation, and improved test performance, supported by strong organizational commitment. Overall, this dissertation demonstrates how carefully designed learning environments can foster numeracy competence and offers implications for future research and practice.

Item Type:	Thesis (Doctoral)
Uncontrolled Keywords:	Design Research, Fraction, Numeracy, Reasoning, Web-Based Learning Environment
Subjects:	L Education > LB Theory and practice of education > LB1025-1050.75 Teaching (Principles and practice) L Education > LB Theory and practice of education > LB1501 Primary Education
Divisions:	06-Faculty of Education and Educational Science > 84002-Mathematics Education (S3)
Depositing User:	Viona Adelia
Date Deposited:	18 Jul 2025 04:11
Last Modified:	18 Jul 2025 04:11
URI:	http://repository.unsri.ac.id/id/eprint/179101

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