Ck. out this awesome Digital Make. #Innovat_Ed #unccwp #nwp http://t.co/NW4DejpH7B
Maker culture and the Common Core are mortal enemies - http://t.co/u4gtrrcIM3 #makered
Dude...this is freaking awesome. Perfect for 8th graders. heads up: around 5 minutes he dropps the f bomb. heads up...
Natural chemicals are found everywhere in the environment. Unfortunately, many of the chemicals that are produced by industries are not found naturally in the environment or are only found in very small amounts.
secticides are chemicals that are sprayed onto crops to kill the insects that eat crops. One of the more controversial insecticides is DDT.