Analyzing the Impact of Simulations on Eighth Graders’ Academic Performance, Motivation, and Perception of Classroom Climate in Science Classrooms

This study explores how integrating simulations into lessons on electrical conductivity in aqueous solutions and electrolysis affects eighth-grade students’ academic achievement, motivation, and their perception of classroom climate. The study included 130 students (64 males, 66 females) from six classes in two Israeli middle schools, divided into an experimental group (68 students, simulation-integrated instruction) and a control group (62 students, traditional instruction). Participants completed pre- and post-achievement tests as well as motivation and classroom climate questionnaires. The results revealed significant improvements in achievement, especially for students with a lower initial performance. Additionally, when simulations were utilized, there was enhanced motivation to study chemistry. Simulations also improved students’ perception of classroom climate across all dimensions, with no significant gender differences observed. A strong positive correlation was found between achievements and motivation, as well as between classroom climate and motivation. The findings underscore the value of simulations and digital tools in education, emphasizing their role in creating more engaging learning experiences. These results also highlight the need for decision-makers to integrate such tools into science education to foster better outcomes in student learning experience.