It’s an eternal question for generations of math students: How am I going to use this in the real world? At Bates, Meredith Greer answers that question with an entire course, “Mathematics Across the ...

Teach Right Triangle & Unit Circle Trigonometry with expert-level confidence—even if your degree isn’t in Maths. Reclaim your planning periods and eliminate maths-anxiety for non-specialist teachers ...

Listeners contacted us to correct the answer to a clue from last week's puzzle, giving NPR's Ayesha Rascoe and Weekend Edition puzzlemaster Will Shortz a lesson in trigonometry. OK, so hold on, Will.

This is a video lesson series on trigonometry in right-angled triangles made for Year 9 Intermediate to Higher pupils studying the WJEC GCSE in maths. I assume almost no prior knowledge of ...

You’re standing at the edge of a cliff, phone in hand, trying to measure the distance to the opposite side – no tape measure, no drone, just your brain. Now what? Trigonometry just became your ...