Showing posts with label problem solving. Show all posts
Showing posts with label problem solving. Show all posts

Sunday, August 15, 2010

No Arms, No Legs, No Worries

 From Nick Vujocic's website:
Imagine being born without arms. No arms to wrap around someone, no hands to experience touch, or to hold another hand with. Or what about being born without legs? Having no ability to dance, walk, run, or even stand on two feet. Now put both of those scenarios together: no arms and no legs. What would you do? How would that effect your everyday life?



Of course, there are other links on this page to more of his work.


Posted by Chuck Schallhorn

Monday, November 16, 2009

Intelligence? Definitely Problem-solving


In keeping with Kent's theme of intelligence, I found a great video podcast a while back about a street magician whose primary focus is critical thinking and skepticism. Brian Brushwood's podcast is called, Scam School and is part of Revision 3's hosting services.


The episode entitled, House of Nails, is about being able to balance about 10 nails on top of one vertically mounted nail of the same type. I've been aware of this "trick" for almost 15 years thanks to Charlie Blair-Broeker back at an institute at Nebraska Wesleyan.
You can show the videos in class or learn them yourself (he shows the viewer how every trick is done) and amaze and astound your students. Because he does his work on the street or in a bar, you may want to learn the tricks yourself depending upon your district and judgment. Do at least check them out and enjoy trying to figure out--they are great puzzlers for those of us who need to do brain exercises. :-)

Friday, November 13, 2009

Brain Teaser Problems

The last in our problem solving series is a website containing over 450 different brain teaser problems. I would suggest going through the listing finding the best problems and create a handout for students to work in groups with. I believe having students go to the website to solve the problems will simply lead to them constantly checking the answers rather than working on the problems.

The brain teasers can be found at http://www.avbuffjr.com/trap_q1.html

Thursday, November 12, 2009

Remote Association Test

The third in our series of problem solving examples is the Remote Association Test. Students tend to enjoy the linguistic skills needed to solve these problems.

The problems can be found at:

http://www.metalogia.com/documents/RATS.pdf

http://www.creativethinking.net/DE05_MakingAssociations.htm?Entry=Good

http://academic.cengage.com/collegesuccess/book_content/1413031927_santrock/ch05/ch05exe6.html

http://www.ntrinnovation.net/LearningObjects/RAT/RemoteAssociationTest.aspx

Wednesday, November 11, 2009

Picture Puzzles

Next in our problem solving segment is picture puzzles. This site contains a PDG file with 26 pages of picture puzzles and the answers. I have not been able to find where on the site just the puzzles are located without the answers included. These pages can be printed and the answers can be eliminated with liquid paper.

If you are able to find the address for just the puzzles, please leave it as a comment to this posting. The PDF file can be found at
http://nathan-shaver.pvms.sd27j.org/modules/locker/files/get_group_file.phtml?fid=2352740&gid=549859&sessionid=7c2625d4fc989e437b50fba5c799c9ff

Tuesday, November 10, 2009

26 = L of the A

Quantagories, sometimes referred to as item equations, are a type of problem which combine words, numbers and equations. For example; the solution to 26 = L of the A is 26 letters of the alphabet.

There are many websites with quantagories on them. Below you will find a listing of a few.


http://minneathlon.com/wp-content/uploads/2008/06/trivia_answers.pdf

http://intelligence-test.net/part1/
http://intelligence-test.net/part2/
http://intelligence-test.net/part3/
http://intelligence-test.net/part_4/

http://everything2.com/title/old+chestnut%253A+language+equations

http://www.24-h-in-a-d.com/original.html

http://www.chemteam.info/Humor/Mental-Abilities-Test.html

After having students solve a number of quantagories, a different twist to the lesson might be to have them create their own.

Monday, November 9, 2009

PedagoNet Brain Teasers

The cognition unit creates a fantastic opportunity to give your students a chance to work on various problem solving puzzles. I have found psychology students, especially AP Psychology students, seem to love brain teasers, logic problems, etc.

PedagoNet has developed sixty-one short brain teasers problems on their website. The can be found at http://www.pedagonet.com/brain/brainers.html