Oct. 1, 2018, 2:41 p.m.
Logic
Theorem: a cat has nine tails.
Proof:
No cat has eight tails. A cat has one tail more than no cat.
Therefore, a cat has nine tails.
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Although the call for improving STEM education is widespread, there is little guidance for teachers on how to do so. A team set out to outline challenges and find best practices for teachers to better integrate science, technology, engineering and math in their classrooms.https://www.sciencedaily.com/releases/2018/02/180227155844.htm