In need of some daily source of random math problems (upto basic calculus) that will reinforce or (if necessary) re-establish some real fundamental concepts in the algebra portions of calculus, unless something else might work. [more inside]
posted by JoeXIII007 on Feb 11, 2009 - 4 answers

Brain Training Games like Brain Age are a big hit lately -- Do you think they actually improve cognition? [more inside]
posted by phylum sinter on Sep 6, 2008 - 9 answers

Toddler capabilities. What are 14- to 18-months old capable of doing with regard to physical safety? [more inside]
posted by acoutu on Jul 16, 2006 - 17 answers

What experiments have been carried out where animals perform better than us at particular cognitive tasks? [more inside]
posted by 0bvious on May 9, 2006 - 13 answers

Are mental blanks normal? [more inside]
posted by wackybrit on Jul 21, 2005 - 31 answers

I want to cultivate some good mental exercising habits. For that, I need some good, diverse sources for puzzles and activities. Specifically, I'm looking for, preferably free, sites with a decent database of verbal, logical, spatial, lateral thinking games. The format can be flexible, so crosswords are included. Also, games that test and hone reflexes and reactions are also welcome. Additionally, ADHDers are also advised to stimulate the cerebellum. Any help on that? Basically, I'd like a list of resources for complete brain workout, that can be performed atleast once every day. Obviously, I'm not looking for one site to include all of the above.
posted by Gyan on Apr 20, 2005 - 25 answers

What on earth is going on in children's heads?

I have no memory of being a child, and certainly none of what sort of things I thought about when I was a kid. As an adult, I see kids do inexplicable things and wonder just how the heck they thought to say/do such strange things; and I see kids witness/experience things that they have no framework whatsoever for understanding.

What goes on in a kid's brain? Is it noise, is it long ponderings, is it blank, is it confused, etc. Any idea what "it sounds like" inside there? [more inside]
posted by five fresh fish on Dec 1, 2004 - 61 answers