Dataset for "Bridging 2D and 3D Thinking: Developing the MatchXDraw Kit for Form 3 Geometry Visualization"

Description: This dataset contains anonymized usability and validation data collected during the evaluation of the MatchXDraw Kit.Files:- Usability_Data.csv: Responses from 75 Form 3 students on usefulness, ease of use, ease of learning, and satisfaction (Likert 1–4).- Validation_Data.csv: Expert panel ratings for face and content validity (I-CVI scores).- Kit_Materials_Description.pdf: Details of physical components used. .License: CC BY 4.0Funding: NoneDate of collection: April 2024Ethics: Data collected with verbal consent; identifying information removed.