Albert Einstein’s general theory of relativity predicts that a rotating mass like the Earth pulls the fabric of space and ...
On the heels of a “Back to Basics” reading effort, New York is launching a similar initiative for math.
How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – ...
Math classrooms shifted over time to the discovery model. Not suddenly, and not without good intentions. There was a ...
Manjee: Students use screens only for end-of-lesson check-ins — giving teachers real-time info about who's on track and who's ...
Math is often the most challenging class in a student’s course load. But it doesn’t have to be. Follow these tips to prevent ...
Many students see the equal sign as a signal to calculate, rather than a symbol of equivalence. Here’s how to clear up that ...
Picture a bright red apple. Most people can do this easily. They imagine the apple's shape, color and shine. But for others, ...
What It Is and How It Affects Learning Dyscalculia is a specific learning disability that affects an individual’s ability to understand and manipulate numbers. Often referred to as ‘math dyslexia,’ ...
Dylan Kane likes his math curriculum. But there’s one important piece missing, he says. The 7th grade math teacher in Leadville, Colo., uses a program that teaches math skills through real-world ...
How Emmy Noether's theorem uses the Lagrangian to provide a formula for calculating the quantity of symmetries in a ...
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How does a compass find true direction?
This video explains how compasses use Earth’s magnetic field to point north, breaking down the science behind one of humanity’s oldest and most reliable navigation tools. Your eyes are warning you, 5 ...
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