Sab Theek Ho Jayega !

My photo
Kochi / Ernakulam, Kerala, India
A Doctor who loves to Live, Love and Laugh with the World! Absolutely crazy about Cricket ! Other Qualifications: A Tired Bathroom Singer, Retired Gully Cricketer and Satire Writer !
Showing posts with label Abacus. Show all posts
Showing posts with label Abacus. Show all posts

Wednesday, March 14, 2012

How my kid came to LOVE Maths !

 
My daughter is in the middle of her final examinations of class 8. She has a trait quite opposite to me. She just hates Maths while I have always loved Mathematics. I have my reasons o love Maths and I have never really managed to understand why a large number of kids hate it. May be there is something wrong in the way Mathematics is being taught.

I have tried to encourage her to develop the ability to do simple mental Maths with very little success in the past. She was in a relaxed mood this evening and I asked her, “Do you know the Algebra equation (a + b)2 ?”. 

She said, “Oh yeah. I don’t know why we have to learn that kind of nonsense. It is some a2 + b2 + 2ab. What is the use of our suffering all these a, b, c and x, y, z ?”

I asked her “Can you tell me the whole square of 55 ? And without using a pen and paper ?” Her face went down. I said, “It is 3025”. She countered me with, “But you have known that before…”

I said, “No, you give me any number and I can give you the whole square of that using the equation, (a + b)2 = a2 + 2ab + b2. You just need to listen to me and I bet you’ll enjoy it in the end”

So she came with a paper and and a pen I showed her how to derive the whole square of 59; step by step and then to do it in the mind.

Step-1: 59 is 50 + 9 (a + B)

Step-2: Applying the Equation, we have 502 = 2500 and 2a = 100 ready for all numbers from 50.

Step-3: So what do we have ? 2500 + 100b+ b2 [That means 2500 + Hundred times the second number + the square of second number]

Step-4: That is 2500 + 900 + 81 = 3481

Since we know the round figures of 50 square and small squares well, all four steps get condensed into just one step in our mind and we have the answer in double quick time compared to the cumbersome method of doing the multiplication of 59 X 59.

Similarly, for numbers below 50, we can apply the (a - b)2 = a2 – 2ab + b2 equation.

Thus 44 (50 – 6) square can be calculated in no time with 2500 – 600 + 36 = 1936

We can use this method to calculate whole square of big numbers by just remembering the round figures and then the 'dreaded equation' ! It isn't necessary to be an Abacus product to know Mathematics.

Once she came to terms with this, there was a BIG smile on her face and she asked me, “Why don’t they teach us these things at school ? I LOVE this Maths. Why don’t you take some Maths classes in our school, Appe ?" 
Maths: As easy as that !
It wasn’t any big deal teaching a class 8 student, something she already should be knowing. But for someone who was carrying the burden of not being able to break the mental barrier she had created around her, this was a BIG break through. I know I have managed to breach her fortress. My day was made !





Dr. Punned-it

Monday, December 13, 2010

Three Tiny Robbers and the Goddess of Hiriyangadi Temple !

To make sure my father doesn't miss his beloved hometown Karkala, I gave him a subscription to 'Udayavani' the Kannada daily. Though it reaches him 2 or 3 days later, he is happy with it. At 76, even 3 days old news is news if you want to keep in touch with your roots.

One day he sounded unusually excited and and asked, "Do you remember the Devi temple at Hiriyangadi ?". I said, "Oh, of course yes. How can I forget it ?". Father said in a sad tone, "Well, the Idol from the temple has been stolen. And this time, even your Grandpa isn't alive to retrieve it". He heaved deep sigh and so did I !

Going back in time. 1997 May, Karkala. I was in town on a holiday to participate in the annual 'Rathotsava' in our main Venkataramana Temple in Karkala. My cousins, Upendra and Rajesh were already there with Upendra's brother in law Prakash.

After recovering from the overnight train journey, I met the threesome that evening. They were eagerly waiting for me. One to test us and the other two, to prove a point. So before any exchange could take place; Prakash asked me, "Hey Govind, tell me honestly what did you guys do at the Hiriyangadi temple when you were kids ?". I calmly replied, "Well, we brought the idol to our Grandfather's home". I could see both Rajesh and Upendra jump for joy and Prakash silenced with an exclamation, "Oh my God !".

It seems he did not believe one word of the story when Upendra and Rajesh narrated him as it happened when all 3 of us were 9 years old. That was during the summer vacation of 1980. Let me introduce Rajesh and Upendra. Rajesh is the eldest of the troika, my mother's eldest sister's son. Upendra is the second in order and my Mom's immediate elder sister's eldest son. We all know I am my Mom's son, no prizes for guessing here ! I happen to be youngest by 8 months.

Rajesh used to come to Karkala during summer vacations and we used to have a gala time. There were no summer camps, no summer courses, no summer classes and Abacus was not born. Life definitely was so much more fun. I sometimes feel sad for our kids. As much as they enjoy their life and the modern day comforts and Internet, they probably will never have a story like this to narrate.

This is the story of 3 boys all of 9 years. What they did that night was an innocent act of the boyhood. Yet it was a hugely scandalous act by any stretch imagination.

Three Tiny Robbers and the Goddess of Hiriyangadi Temple !

Rajesh, Upendra and Govind were at once famous and notorious for the mischief  they were capable of. Upendra was the local guide because of his familiarity with the place. Rajesh was an annual visitor from Kochi during vacations and Govind came during holidays too. There wasn't a corner they didn't visit in and around the place and there wasn't a person they didn't keep a vigil on.

That evening they were coming back after a long and aimless wander. Upendra whispered, "Hey look at Bemmu, he is now going to pick his toddy liquor from the Devi temple compound". The boys were naturally keen to see the 'bottle'. The little fellows were quite impressed by the drunken act of Amitabh Bachchan in Amar Akbar Anthony and were fond of recognizing themselves with that movie.

They slithered through the main gate and watched the old man dig his stuff from a corner of the temple. They were hiding behind a huge mound covered by shrubs at another corner of the compound. Thanks to the constant movements of the restless youngest tyro, the old man was alarmed and looked around to see what was going on.

Realizing the danger of being caught by a drunkard, the boys ran for life towards the inner gate of the temple. In no time, they entered the temple thanks to the careless priest who had neither fastened the latch nor locked the door.

There they were, in side the temple with the beautiful 'Panchaloha' idol of the Goddess smiling at them. Rajesh and Govind were always fond of Gods, Poojas, rituals and Utsavs [Processions]. They had their own Deities, Chariots, Palanquins and every toy necessary for conducting Utsavs and celebrations.

Oh God, but this was different. This was a 'Real Goddess' not a toy. In all her splendor in spite of not being cleaned and shined, she looked gorgeous. Rajesh and Govind instantaneously decided to carry her home. Rajesh gave the justification, "See these priests are useless. They are not feeding the Goddess properly. Let us take her home and give her milk, honey and everything. We will keep her for ourselves".

Govind seconded the motion instantly, "Yes, Grandpa's house is the best place for the Goddess. We will wash her, shine her and keep her at the center of the Pooja room. And we will also conduct Utsav for her !".

But Upendra was alarmed now. He pleaded with the other two not to carry the idol. But his plea was dismissed by a 2 : 1 voice vote and carry her home they did. Hiding her inside the shirt, Rajesh and Govind stealthily marched home as the Moon god was on his way up through the emerging darkness.

Now, Upendra ran for his life to reach home ahead of the other two and blurted out to Grandpa, "Rajesh and Govind are bringing the Goddess home". Since he was panting and what he told was so much out of the ordinary; Grandpa didn't realize what was happening. As was his wont, he gave a royal hiding to the little fellow. Just as Upendra was recovering his breath, the twosome entered the house with the deity.

Seeing the temple deity in the hands of two 9 year old mischief-mongers, Grandpa was flabbergasted. He immediately snatched it from Rajesh and ordered to Upendra, "Go and keep it back where it was, and NOW !". Even as Upendra ran towards the temple, the other two started to wail. They had the temerity and courage to argue with the ferocious Grandpa; a liberty which was never given to Upendra.

Around that time, the wonderful uncle came to the rescue. He came in and soothed the boys and protected them from the Grandpa's wrath. He also assured them of taking care of the poor Goddess. That was a night etched indelibly in the minds of the three and remains fresh thirty years since.

None of them slept that night. Two because they felt betrayed and the third because of all the bashing he received from Grandpa for no fault of his.

It was the same idol that was stolen by some unknown robbers recently. That is why my father remembered his late father-in-law who recovered the idol from the tiny robbers and got her reinstated at her rightful place.

The Enfant Terribles Trio: Rajesh, Upendra and Govind

Rajesh is a hugely successful businessman in Kochi today with a burgeoning enterprise that manufactures and exports essential oils and perfumes. Upendra is well entrenched in Moscow and deals in decorative lighting business. The third part of the triumvirate went onto become a Doctor and doesn't believe in Gods today !

He also blogs at Live, Love and Laugh !


Dr. Pun-dit