The woes of the unit circle — a rant by my 15 year old daughterpic.twitter.com/y7UhTxiVp5
-
-
Publishers want textbooks to be acceptable to the majority of buyers, without being objectionable to anyone, even people who might be wrong. Things get watered down. Authors are encouraged to make the safest choices. Change is difficult. And yet, we fight...
-
But the earliest methods of presentation were often the best. The Babylonian approach to quadratic equations is superior to the modern one. Euler's textbook on elementary algebra is vastly superior to any now in use. We have regressed.
- 10 more replies
New conversation -
-
-
Also, this is how I felt about calc 3 once I learned about differential forms
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Seems like a great use case for a wiki site
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
For an amazing history of a past effort focused on younger kids check out: https://www.amazon.com/Teaching-Needy-Kids-Backward-System-ebook/dp/B00XWEQ5NC/ref=tmm_kin_swatch_0?_encoding=UTF8&qid=&sr= …
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.