Quick Take What Did the Study Reveal? Giraffes Also Have Excellent Communicati... Giraffes are incredibly cool creatures. In addition to having extremely long necks and a highly mobile tongue that ...

A new study at a Spanish zoo showed the giraffes could do rudimentary mathematics. What animals can do arithmetic?

Researchers found that some animals could “count” carrots in a test—and may have better numerical skills than dogs or horses.

I will never forget this one day when Kevin was a preschooler. We had an IEP meeting, and one of his proposed math IEP goals was to be able to visualize and identify what 2 of something looks like or ...

A bill moving through the California Legislature would assess students as early as kindergarten on math. It's part of an effort to curb troubling math scores and is similar to a literacy screener ...

Sign up for Staying Focused, our newsletter keeping readers up to speed on New York politics. New York school districts will soon begin revamping math instruction ...

The standardized exam has evolved over the past century, all in the name of testing for college readiness. Now, it has become a symbol of the American higher education system ...

Re “UC admissions debacle hurts vulnerable students” (June 14): This commentary was deeply troubling. As a retired teacher, administrator and former K-8 math mentor for a large unified school district ...

“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

最困难的部分：梯度下降公式推导、PCA特征值分解的理解。 最有成就感的事：从零手写逻辑回归梯度下降，手动实现PCA并可视化手写数字。 其实在学习的过程中我会经常性的迷茫，会思考自己到底是不是在一条对的。对于零基础的我来说，一切都是自学，摸着 ...

University of California professors are sounding the alarm on a “severe” lack of math skills among college students — thanks to a decision to ban standardized testing in admissions at the elite ...

This story was originally published by CalMatters. Sign up for their newsletters. Just a few months after California overhauled the way it teaches children to read, a new bill takes on math education ...