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The Best MOOC Platforms

17 Březen, 2020 - 09:01
Jazyk Anglicky

While a certificate from a MOOC isn’t the same as a college degree, MOOCs are providing access to world-class education to anyone with an internet connection, which opens up a world of possibilities. For instance, a high school student can take a MOOC that allows them to determine which career path is right for them (before wasting time and money on a degree that they can’t or don’t want to use). Additionally, those who can’t afford to quit their job to go back to school to further or change their career path can take MOOCs in their free time.

15 Essential Strategies in Teaching Math

11 Únor, 2020 - 13:49
Jazyk Anglicky

We all want our kids to succeed in math. In most districts, standardized tests are the way understanding is measured, yet nobody wants to teach to the test. Over-reliance on test prep materials and “drill and kill” worksheets steals instructional time while also harming learning and motivation. But sound instruction and good test scores aren’t mutually exclusive. Being intentional and using creative approaches to your instruction can get students excited about math.

The Map of Mathematics

5 Únor, 2020 - 19:57
Jazyk Anglicky

The entire field of mathematics summarised in a single map! This shows how pure mathematics and applied mathematics relate to each other and all of the sub-topics they are made from.

Can you find some errors on the map?

See the video on YouTube: https://www.youtube.com/watch?v=OmJ-4B-mS-Y&t=2s

 

What is the Zeno's Dichotomy Paradox?

18 Leden, 2020 - 18:53
Jazyk Anglicky

Can you ever travel from one place to another? Ancient Greek philosopher Zeno of Elea gave a convincing argument that all motion is impossible - but where's the flaw in his logic? Colm Kelleher illustrates how to resolve Zeno's Dichotomy Paradox.

Video is available here: https://www.ted.com/talks/colm_kelleher_what_is_zeno_s_dichotomy_paradox#t-20320

The Infinite Hotel Paradox

18 Leden, 2020 - 18:43
Jazyk Anglicky

The Infinite Hotel, a thought experiment created by German mathematician David Hilbert, is a hotel with an infinite number of rooms. Easy to comprehend, right? Wrong. What if it's completely booked but one person wants to check in? What about 40? Or an infinitely full bus of people? Jeff Dekofsky solves these heady lodging issues using Hilbert's paradox.