Addition & subtraction strategies to solve two-digit equations using an open number line. In this lesson, students go over using different addition and subtraction strategies to solve two-digit ...
An educational look at how video-based learning is helping students grasp math concepts faster, improve retention, and build ...
BYU mathematics professor Doug Corey and a team of students created a YouTube channel devoted to applying theoretical math concepts to real-world problems. Imagine this: the BYU Cougars men’s ...