Most of us probably learnt Pythagoras’ theorem and equation in school. You probably encountered the magical right-angled triangle with side lengths 3-4-5. Maybe, also, you recall other triangles with sides having whole numbers, such as 5-12-13. 763 more words
Tags » Pythagoras
The numbers that make up today’s date Dec. 5, 2013, happen to be whole numbers that can form the size of a right triangle, and the National Museum of Mathematics (MoMath) in New York City is throwing a party tonight to celebrate. 201 more words
Observation is a big part of teaching. Not just for people like me who are in training but also for qualified teachers.
Being observed by others helps to ensure that we’re being the best teachers we can be and that we’re delivering our lessons to the high standards expected of us. 325 more words