“I used to think I was pretty smart. I have lots of friends who are just as smart as me, and many who are smarter, but always the difference was a difference of degree. Until I met the Smartest Person.” ~ learn […]
“Fortunately, the PISA website has sample math questions from the 2012 assessment, corresponding to each of the six different levels of difficulty, as well as statistics on the percentage of 15-16 year old students from each of the participating countries […]
Telling Alexa to turn on the light is cool, but pointing to the light to turn it on is even cooler. | learn more