I'm 58 with $1.5M saved and a small mortgage — should I pay it off before retirement?

James is 58 years old. He's built up about $1.5 million in retirement accounts and still has a modest mortgage on his home.

Portland Public Schools is trying to close the algebra access gap. Early evidence suggests it’s working

While studying salmon populations and designing amusement parks, these students are breaking barriers to advanced math that ...
Frontiers

From Problems to Performance: A Systematic Review of Problem-based Learning (PBL) in K-12 Mathematics

The final, formatted version of the article will be published soon. This systematic review investigates the implementation of Problem-Based Learning (PBL) in K-12 mathematics education, offering a ...

The Heart Rate Zone Formula Is Flawed, Especially For Women. Here's How To Rethink Your Training.

Watch says you’re in the red but body feels fine? You’re not imagining it. Discover why 220 minus age fails women and how to ...

This might explain why you're not a 'math person.'

A movement to help students understand rather than memorize has had sprawling effects, including pushback on teaching methods ...