Pre-Algebra Student Negative Sign Computer-based Learning

Abstract

Middle school students who struggle with manipulating math expressions involving the negative sign have demonstrated difficulty learning pre-algebra content that prepares them for higher-level math courses. This study involved a multimedia intervention to improve middle school students' negative sign proficiency and math self-efficacy. A mixed-methods action research study was implemented involving 28 middle school students who participated in an intervention three days a week, working on 12 computer-based math learning modules. The module's learning goals focused on students evaluating negative sign expressions supported by Realistic Mathematics Education learning theory, cognitive theory of multimedia learning, and multimedia self-efficacy instructional strategies. The results showed a statistically significant improvement in negative sign math proficiency, a non-significant improvement in math self-efficacy, and that student perceptions of learning through the modules were favorable. This research contributes to understanding technology intervention learning environments that include middle school math self-efficacy instructional strategies.