Increasing intelligence

Please study first the thinking course. It is easy and quickly teaches good quality common sense like objective thinking skills that are a good groundwork for one's intelligence and without which it is difficult to reach any kind of quality in thinking and intelligence.
After studyi8ng the thinking course, you can develop in intelligence by reading the some 300 (mostly soundless) text videos on the playlists Increasing intelligence and Rationality of feelings at my internet video channel http://www.youtube.com/khtervola . Just bladdre the names of the videos and watch those which interest you. The video lists haven't been arranged in any way. See maybe also the playlist about Masterful skill.
In Finnish language there is the original version of this block which is much longer and has some texts in English too: http://pikakoulu.blogspot.fi
About intelligence at large, see http://intelligencelevels.blogspot.fi

23. of December 2018   One can learn good quality for thinking also by reading Kalevala, the Finnish national ephos, an old collection of poems, formerly transmitted from mouth to mouth, but it is in Finnish and difficult to translate. I have tried to translate the beginning in a climate free way, you can read it at http://kalevalainenglish.blogspot.com/
27.1.2019   Kalevala is a part of Finnish cultural inheritage and so one cannot as a foreigner without former contact with it learn from a short translation like this at all as much thinking skills as Finns learn from it, as Fionnish levelof skills is. But one can learn something, a somewhat higher level of skills in objective thinking, and maybe across years and other stimuli good for iuntelligence somewhat more still, but still that aren't as high as the Finnish level of understanding in this. But the original Finnish Kalevala is a long book of poems and is very much climate dependent.
 
21th August 2019   This year July was 50 years from first man on the moon. Engineering is a subject that makes one more stupid, see some cures to it: http://healthilymoral.blogspot.com/2019/07/in-terest-in-space-travel-makes-one.html

24th of February 2021   Easy quick school for animals, from insects to pets and wild animals   https://kokonaiskuvat2.blogspot.com/2020/09/elaimille-koulu.html