In this video, I explain how to use Pythagorean identities to simplify trigonometric expressions. We focus on substituting ...

In this video I am going to work through a very common trig word problem that you could expect to see on your pre-calculus ...

The country is at war. Everything is expensive. Society feels like it’s crumbling.And yet, we can’t help but worry about ...

Meetings with leading rabbis made me even more pessimistic about the conflict between secular Jews and the exploding Haredi ...

Students are increasingly using AI to do their classwork, and school systems are contracting with companies to integrate AI ...

Will withhold comment on the move to gut the college curriculum of the remaining general education (GE) courses legislators consider “useless.” I’m still figuring out the “public consultation” on the ...

Most students will spend more time at work than in any other activity after graduation. If we want public education to ...

The AB 1705 bill, passed by the California Legislature and signed by Governor Gavin Newsom on September 30, 2022,  is ...

NCSU pitched six new 90-credit degree programs to the state. UNC and several others pitched none. Other responses were mixed.

Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help ...

A 10-year effort to measure gravity, a fundamental force in the universe, has failed to come up with a conclusive answer.

A new study links the universe’s expansion to quantum topology, suggesting that hidden mathematical structures may stabilize ...