The Khan Academy is a not-for-profit 501(c)(3) with the mission of providing a world-class education to anyone, anywhere. Despite being the work of one man, Salman Khan, this 1600+ video library is…Continue
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On your keyboard make sure the Num Lock is on, then hold down the Alt key and type 0247 on the number pad of your keyboard, release the Alt key and you should see ÷.
Or go to to the Start menu select Character Map from the Accessories, System Tools and use it to copy and paste your ÷.
One of the locals here was convicted of throwing his wife off pictured rocks in the UP
There were NO witnesses
The body did not drop or fall as an expected parabola would indicate.
The body fell too far away from the cliff to be "a naturally occuring " fall even if she had leapt
The husband was convicted by math.
That and he had recently taken out a $200,000 life insurance policy
and he had karate skills to have kicked her to…Continue
I have noticed that sometimes my student's struggle with Algebra concepts is in fact a maturity issue. The variable and slope concepts are particularly hard for them to digest. I am noticing that these concepts are being introduced earlier in the curriculum. I hope it will make a difference eventually. But sometimes it is a question of "a tincture of time"-- the students are just not mature enough to handle the abstract concepts. What do you do to deal with this?