This document is from a featured presentation at the 2018 annual conference of the Science Teachers Association of Texas (STAT). The public schools are a fundamental element of our democratic society, and they have been the pathway to opportunity and a better life for generations of Americans. But at present, the American public school system is…

This article presents a mathematical algorithm that relates student achievement with directly observable, quantifiable teacher and student behaviors, producing a modified form of the Walberg model. The algorithm (1) expands the measurable factors that comprise the quality of instruction in a linear basis of research-based teaching components and…