Development and Validation of NUMBERQUEST for Grade 3 & 4 Learning Toolkit
DOI:
https://doi.org/10.55687/ste.v5i3.413Abstract
This study investigated the development and validation of the NumberQuest multi-grade learning toolkit to improve the division skills of Grade 3 and Grade 4 learners in selected multi-grade classrooms in the Schools Division of Apayao. It was anchored on the persistent problem of low numeracy performance, particularly in division with remainders, identified as the least learned competency. A developmental research design was used, involving Grade 3 and Grade 4 learners for the diagnostic assessment and limited try-out, and six (6) expert validators composed of mathematics teachers and education specialists. Instruments included a researcher-made diagnostic test, validation checklists, and usability evaluation tools. Results showed that learners performed satisfactorily in basic division, multi-digit division, and word problems but struggled with division with remainders. In response, the NumberQuest toolkit was developed, consisting of structured lessons, activity sheets, and contextualized tasks. Validation results revealed that the toolkit was highly valid in content, design, assessment, and usability. The study concludes that NumberQuest is an effective and context-responsive instructional material that improves learners’ division skills in multi-grade classrooms.
Keywords: division, multi-grade learners, instructional toolkit, numeracy, validation
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