Great for finding challenging problems.

Submitted 12 years ago
My Rating

My Take

There are many math problems on this website. It has current problems which do not have answers. Students can solve them and send in their solutions. It also has all of the past problems. The problems are engaging and keep my students interested.

How I Use It

I don't often have kids use nrich directly. I use it find interesting, difficult problems that are related to our current study.