10 MAR 2017 by ideonexus

 Constructivism

Jean Piaget’s work is the origin of Constructivism, which is the foundation of learning-centered classrooms (Bogost, 2007). Constructivism is a broad theory of learning that argues (quite unlike Essentialism) that what matters in learning is not the accumulation of facts, paradigms, and theories but rather the meaning making that comes from taking these disparate notions and integrating them to form new knowledge. What matters is not the received wisdom handed down from generation to genera...
Folksonomies: education constructivism
Folksonomies: education constructivism
  1  notes
 
25 JUL 2013 by ideonexus

 Nature is Intrinsically Probabilistic

Here are the circumstances: source, strong light source; tell me, behind which hole will I see the electron? You say, 'Well, the reason you can't tell through which hole you're going to see the electron is, it's determined by some very complicated things back here: if I knew enough about that electron - it has internal wheels, internal gears, and so forth - and that this is what determines through which hole it goes. It's 50/50 probability because, like a die, it's set sort of at random - and...
  1  notes

The light as a particle/wave duality make it impossible to predict where an electron will emerge in an experiment.

11 MAY 2013 by ideonexus

 Reading is a Shortcut to Wisdom

The problem with being too busy to read is that you learn by experience (or by your men’s experience), i.e. the hard way. By reading, you learn through others’ experiences, generally a better way to do business, especially in our line of work where the consequences of incompetence are so final for young men. [...] Ultimately, a real understanding of history means that we face NOTHING new under the sun. For all the “4th Generation of War” intellectuals running around today saying tha...
Folksonomies: wisdom reading experience
Folksonomies: wisdom reading experience
  1  notes

Without reading, all we have is experience to give us wisdom, but that experience in war comes at too high a price. Through reading we can gain the wisdom without having to sacrifice the soldiers.

21 JUN 2012 by ideonexus

 Benjamin Franklin Discovers Electricity

As every circumstance relating to so capital a discovery as this (the greatest, perhaps, that has been made in the whole compass of philosophy, since the time of Sir Isaac Newton) cannot but give pleasure to all my readers, I shall endeavour to gratify them with the communication of a few particulars which I have from the best authority. The Doctor [Benjamin Franklin], after having published his method of verifying his hypothesis concerning the sameness of electricity with the matter lightnin...
  1  notes

An account of his kite experiment.

13 JAN 2012 by ideonexus

 Constant and Free Life

Constant, or free, life is the third form of life; it belongs to the most highly organized animals. In it, life is not suspended in any circumstance, it unrolls along a constant course, apparently indifferent to the variations in the cosmic environment, or to the changes in the material conditions that surround the animal. Organs, apparatus, and tissues function in an apparently uniform manner, without their activity undergoing those considerable variations exhibited by animals with an oscill...
Folksonomies: biology freedom life
Folksonomies: biology freedom life
 2  2  notes

Mammals and other animals that maintain a constant environment within themselves are free of the changes to the world outside them.