Tuesday, September 17, 2013

My Post For YOCee - My experience on stage and backstage

Katherina contemplates her empty plate in The ...
Katherina contemplates her empty plate in The Taming of the Shrew (Photo credit: Wikipedia)
Here is the post I wrote for YOCee after participating in an English play named "Matrimorphosis" ( adapted from Shakespeare's comedy 'The Taming Of The Shrew' ) in the School Anniversary.

http://yocee.in/2013/08/my-experience-on-stage-and-backstage/

Happy Reading!!! Do share you comments.
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Thursday, September 12, 2013

Critical Thinking #11 and #12

source: http://bit.ly/ySESJK
In the eleventh class of the critical thinking course, we saw the movie “Witness For The Prosecution”. It is actually a play written by Agatha Christie. This movie was showed to us so that we understand about evidence. It was good.

The twelfth class was the last day of the course. We took pictures together. We tried solving a few problems. Here are those problems for you to attempt...
The first one is well-known and quite easy.

Q1. Sruti, Keerthanya and Sandhya eat at a eatery. The waiter says the bill is Rs 30 and each of them give Rs 10. When he takes the money to the cashier, the cashier returns Rs 5 as the bill is only 25. The waiter wonders how to distribute 5 between three and being intelligent, decides to keep 2 and return one to each. So each of them paid 9 a total of 27 and the kept 2 so total is 29 whereas they originally paid 30. What happened to the missing rupee?

Q2. At the Secret Convention of Logicians, the Master Logician placed a band on each attendee's head, such that everyone else could see it but the person themselves could not. There were many, many different colors of band. The Logicians all sat in a circle, and the Master instructed them that a bell was to be rung in the forest at regular intervals: at the moment when a Logician knew the color on his own forehead, he was to leave at the next bell. Anyone who left at the wrong bell was clearly not a true Logician but an evil infiltrator and would be thrown out of the Convention post haste; but the Master reassures the group by stating that the puzzle would not be impossible for anybody present. How did they do it?

Q3. The King called the three wisest men in the country to his court to decide who would become his new advisor. He placed a hat on each of their heads, such that each wise man could see all of the other hats, but none of them could see their own. Each hat was either white or blue. The king gave his word to the wise men that at least one of them was wearing a blue hat - in other words, there could be one, two, or three blue hats, but not zero. The king also announced that the contest would be fair to all three men. The wise men were also forbidden to speak to each other. The king declared that whichever man stood up first and announced the color of his own hat would become his new advisor. The wise men sat for a very long time before one stood up and correctly announced the answer. What did he say, and how did he work it out?


Do share your anwers.

Wednesday, September 11, 2013

Critical thinking #10

In the 10th class of the course, we moved on to the final part of the course – evaluating arguments, looking at its strength and weaknesses, its success and failure.
The first step is to see in which area the argument lies in the table given below:



Valid

Invalid

Sound

A

B

Unsound

C

D

If the argument lies in the region ‘A’ then it is a strong argument as it is both valid and sound. 
It is a waste to argue if the reasons are in region 'D' as it is both invalid and unsound.

We learnt that circumstantial evidence is rarely conclusive by itself.
The most reliable evidence from witnesses is a first hand account. Hearsay evidence is not as reliable.

The witness’s credentials(qualification or reputation) are important, but do not guarantee that their evidence is reliable.

Thursday, September 5, 2013

Critical Thinking #9

On the 9th day of the course, we saw the movie “Twelve Angry Men”. I loved the movie. It's about a jury which tries to decide whether a man had committed murder. The first time they vote to check their unanimity, eleven members are convinced that the person in the trial IS guilty and only one is convinced that he MIGHT NOT be guilty. It becomes a eleven-to-one majority. Slowly, the one man convinces all the others with his effective, reasonable, valid and sound counter-arguments. The movie is all about arguments and counter-arguments.

It is a beautiful movie. It is a must watch category.