Covariational reasoning (or the coordination of two dynamically changing quantities) is central to secondary STEM subjects, but research has yet to fully explore its applicability to elementary and middle-grade levels within various STEM fields. To address this need, we selected a globally referenced STEM assessment--the Trends in International…

Problem Statement: The interest in raising levels of achievement in math and science has led to a focus on investigating the factors that shape achievement in these subjects. Understanding how different learning styles might influence science achievement may guide educators in their efforts to raise achievement. This study is an attempt to examine…

Articulates and operationalizes a framework for investigating the level of quantitative literacy in the United States. Uses data from the Third International Mathematics and Science Study (TIMSS) to document the level of quantitative literacy in the U.S. Indicates that students fall short in their understanding of the nature of mathematics and the…