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

In this video, I explain how to evaluate the arctan of negative square root of 3 over 3, focusing on inverse trigonometric ...

Messages can solve simple math equations like "2+2=" by typing them into the text field. The app can also solve equations ...

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

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 ...

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

STEM Junction expands its Texas-aligned STEM education model through robotics, coding, AI learning, and college math ...

In Nico Juber’s Millennials are Killing Musicals, delves into how social media influences the decisions adults make in their everyday lives.

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

The Renewables Infrastructure Group (TRIG) has attempted to garner shareholder support ahead of a continuation vote at the ...

A problem is defined as an unwelcome or harmful situation that is to be dealt with or overcome. [1] From a cognitive neuroscience perspective, a situation is not a problem unless one thinks he or she ...

We teach the wrong math, tested in the wrong way, writes Ted Dintersmith.