Easily calculate your true savings from a balance transfer by factoring in fees, interest, and payoff timing. Here's the math ...

Key Points ・The Rule of 72 helps you quickly estimate how long it takes for money to double at a fixed annual return. ・Fees ...

Create your own centimeter ruler. Then, estimate and measure with lengths with it. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Think through ...

“It’s about being able to step back and look at your result. Does it make sense?” says Stefan Funk, a particle physicist who ...

College Algebra is a major barrier to degree completion, but redesigning math experiences to focus on real-world applications ...

Dreaming of an early exit from work? Here’s how to estimate your ideal corpus based on your age and lifestyle.

Zachary Champagne’s 3rd and 4th graders figure out early on that this math class will be different when their teacher tells them: “I don’t care about the answer.” The goal is to shift his elementary ...