Ryan Chester, 18-years old, explains in an 7:33 minutes video Einstein’s relativity theory. Enjoy it.
Conrad Wolfram argues it’s time to rethink why schools require math classes in their current form and what purpose they serve …
Motiviert durch Animationen in Pixar-Filmen wird in diesem Khan Kurs (in Englisch) die Simulation des freien Falls als praktische Anwendung der Mathematik für die Realisierung moderner Zeichentrickfilme aufgezeigt.
Ein sehr schöner Khan Kurs (in Englisch) zu einer Anwendung von Parabeln.
By Amanda Ronan
Alternative modes of delivering classroom instruction are all the rage. We’ve got face to face models, labs, rotations, online-only, self-blend & flipped.
Blogger Eric Brunsell takes us on a tour of his favorite online resources for science teachers. …
Von Julia Büttner
In der Schule reichte es manchmal noch, das Mathebuch in der Nacht vor der Klassenarbeit unters Kopfkissen zu schieben und ganz fest zu hoffen, dass die Formeln…
By Carrie Lam, Academic Director, Teacher & Workshop Leader, Canada
“I really appreciate teachers who are truly passionate about teaching. The teacher who wants to be an inspiration to others. The teacher who is happy with his/her job at all times. The teacher that every other child in the school would love to have. The teacher that kids remember for the rest of their lives. Are you that teacher? Read on and learn 11 effective habits of an effective teacher.”
In this letter to Dr Andreas Schleicher, director of the OECD’s Programme for International Student Assessment, academics from around the world express deep concern about the impact of Pisa tests and call for a halt to the next round of testing. www.theguardian.com
I found the page http://fooplot.com which plots nice function graphs in a fast and easy way. You might define the range for the input variable x as well as for the output y, and you can plot different function graphs on the same window with different colours. The following screenshot is from an example with a fitting curve and two interpolations.