Global data on math achievement is revealing a dismaying trend: Girls are doing worse than boys — and the margins are huge.

Apply for NCTM's Mathematics Education Trust grants, scholarships, and awards. Funding is available to help math teachers, prospective teachers, and other math educators improve the teaching and ...

👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion ...

Abstract: This article presents the design of 3-D biased proportional navigation guidance laws for arrival at a stationary target along a desired direction based on the spatial rotation of the ...

Abstract: Myoelectric prostheses are generally unable to accurately control the position and force simultaneously, prohibiting natural and intuitive human-machine interaction. This issue is attributed ...

A dispute over how to divvy up the pot in an interrupted game of chance led early mathematicians to invent modern risk ...