All those long multiplication tables. Timed tests and “mad minutes” of worksheet problem-solving. Fluency drills. Somehow, getting kids to know their basic math facts continues to be at the heart of ...

Most famous equation: Einstein's E = mc2, which means energy is equal to mass times the speed of light squared. Mathematics is the science that deals with the logic of shape, numbers and arrangement.

Figuring out a word problem. Calculating area and perimeter. Finding the measure of an unknown angle. All these tasks, and more, draw on an essential foundation of math knowledge, said Brian Bushart, ...