Set of educational activities using PhET interactive simulation for learning fractions in adults

Abstract

Introduction: The learning of fractions in adults requires active didactic strategies with digital technologies. In this sense, simulations are a valuable resource by providing an interactive environment. Objectives: This research aimed to design a system of activities through the integration of PHET Interactive Simulation to strengthen the learning of mathematical fractions in adults aged 40+ years in the night modality of the PCEI Rumiñahui Basic Education School. Methodology: The study adopted a mixed, applied and field approach, with a descriptive-propositional scope. He used theoretical (analytical-synthetic, inductive-deductive, modeling) and empirical (diagnostic test, student survey, teacher interview) methods. Results: Data analysis was performed using frequency distribution. The evaluation focused on four dimensions with their indicators: conceptual understanding, procedures-operability, representation, communication, attitudes, and metacognition. The initial diagnosis showed reduced global understanding in procedures, representation, communication, and low self-regulation. A system of activities with PhET was designed that includes specific objectives, orientations, work with the simulator and evaluation. Conclusions: after implementation in the teaching-learning process, the results significantly improved all the indicators evaluated, except for the simple average, which remained with the same value. In addition, high acceptance and feasibility by the students was reflected. General area of study: education. Specific area of study: Educational technology. Type of study: Original article.