From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

Abstract: Moving source localization in 3-D space using frequencies of arrival (FOA) have recently made significant progress with the development of closed-form solutions. However, the closed-form ...

👉 Learn how to evaluate the cosine of an angle in radians using the sum/difference formulas. To do this, we first express the given angle as a sum or a difference of two (easy to evaluate) angles, ...

In this video series you will learn multiple math operations. I teach in front of a live classroom showing my students how to solve math problems step by step. My math tutorials should be used to ...

Abstract: To reinstate human-like locomotion by using robotic prosthetics, orthotics or exoskeletons, a main challenge is how to coordinate the motion of these devices with that of the biological ...

Stop-motion animation consists of a series of still photographs stitched together to make a moving picture. It’s an excellent medium for capturing a variety of concepts in mathematics, especially ones ...