Science, Technology, Engineering, and Math (STEM) education is considered critical and valid for the modern workforce which is strongly enveloped in technology. Therefore, it is imperative to reinforce science and math education and knowledge among students early in their educations. Despite this understanding, most research has focused on the importance of mathematics and emphasized its role in science education. Research highlights the relationships between math and science fluency in students' education at a specific point in time (Fleischman et al., 2010). Furthermore, reading has been strongly linked to success in math and also science achievement. However, few studies have examined the relationships among reading, math, and science simultaneously. Given that research identifies reading as a strong predictor for both math and science, it is necessary to explore how ability and achievement in these two subjects is influenced by reading in the early years of school.