Lenka Konečná
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be wp-content uploads 2017 01 maaltafels-bekertjes.

Chicken Alfredo Garlic Knot Ring

Chicken Alfredo Garlic Knot Ring

by M Atif Saeed via earth-song Tumblr

all the things those eyes have seen -Bibi kai, Kalash, Chitral, Pakistan. Photo M Atif Saeed

Learned this in a grad class...pretty nifty shortcut. Just make sure they understand the mathematics behind it!

math: Fun math trick and a visual representation of multiplication that actually makes sense and goes pretty quickly (aka students don't have to draw 25 groups of

matematické trike 1a

Nine simple math tricks you’ll wish you had always known - Why didn’t they teach us these in school?