I already knew about this idea but I came across this very good TedTalk where Eli Pariser is just amazingly clear about the filter bubble how he called it. As teachers it is our responsibility to stress critical thinking in our students and this is a brilliant way to say…
From Giorgio Bertini's blog https://drive.google.com/file/d/0Bz8cVS8LoO7ONUJWNWNxdTlPNEk/preview
Lovely analogy: Creativity and lighting a fire with out a fire lighter :)
Look at this beautiful video almost 50 years old. Thinking and learning in mathematics! [vimeo 48768091 w=500 h=375]
Philosophy of Technology Stanford Encyclopedia of Philosophy.