In this video, I will show you how to use direct variation to help determine the missing variable, as well as how to determine if an equation is an example of direct variation or not. For an equation ...

Axiom Math is giving away a powerful new AI tool. But it remains to be seen if it speeds up research as much as the company ...

The quest to make mathematics rigorous has a long and spotty history — one mathematicians can learn from as they push to ...

Regularly working with manipulatives can help boost second graders’ fluency and confidence in fundamental skills.

The world’s largest carbon emitters owe a huge debt to future generations. Some experts say that debt can be quantified ...

Model math standards produced by conservative education advocates helped spark a battle in South Dakota that could spread to other states.

Lot and direct cost mix can shift risk, velocity incentives, and IRR, explaining why builder strategies differ dramatically ...

Susan Gilkerson, a math teacher and school bus driver, stood before a South Dakota education board and issued a warning. The proposed math standards the board was considering — just 36 pages, less ...

Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...

The problem with the “basic math” behind delaying Social Security is that it often overlooks longevity risk.

Avoid costly tax mistakes in 2026: key strategies for W-2 earners to maximize deductions, leverage new tax breaks, and keep ...

The North Providence School District’s first-ever Math Fact Fluency Bee, held on March 12 at McGuire Elementary School, named ...