Friday, October 19, 2007


By seeing the picture write how many tens and how many units .One is done for you



___1__ten + ___2__ones =__12___ _____ten s + _____ones =_____




_____tens + _____ones =_____ _____tens + _____ones =_____


______tens +_____ones = _____ten + _____ones =_____





.



_____ten s + _____ones =_____


_____tens + _____ones =_____



_____tens + _____ones =_____






_____ten + _____ones =_____ _____ten s + _____ones =_____



_____tens + _____ones =_____ _____tens + _____ones =_____


______tens +_____ones = _____ten + _____ones =_____



By seeing the picture write how many tens and how many units .One is done for you



___1__ten + ___2__ones =__12___ _____ten s + _____ones =_____




_____tens + _____ones =_____ _____tens + _____ones =_____


______tens +_____ones = _____ten + _____ones =_____





.



_____ten s + _____ones =_____


_____tens + _____ones =_____



_____tens + _____ones =_____






_____ten + _____ones =_____ _____ten s + _____ones =_____



_____tens + _____ones =_____ _____tens + _____ones =_____


______tens +_____ones = _____ten + _____ones =_____


Thursday, October 18, 2007

Spoken English

an appeal to the teachers who are working in primarry and upper primary schools.
daily Eenadu is publishing very good articles on spoken English. Kindly spare a littlebit of time on these articles.
For older articles you can visit this site.
http://www.eenadu.net/spoken/spoken.htm
I hope you will go through this and enrich your language skills.

Srinivasa Ramanujan

Ramanujan was a great Indian Mathematician. Professor Hardy was his associate. It is Hardy who brought Ramanujan to Cambridge.

Ramanujan was once in a hospital bedridden. Hardy came to see him in a Taxi. Its number was 1729 which Hardy said a boring number.

But Ramanujan said that it is the only number that can be expressed as the sum of two cubes in two different ways.

  1. = 10 cube+9 cube =1000 +729

  2. = 12 cube+1 cube = 1728+1


Maths Activity

Subject:Maths Name of the Pupil: Class: IV

Competency to bedeveloped: Forming biggest and smallest numbers with the given digits and finding the difference .

One is done for you.

DIGITS

BIGGEST

SMALLEST

DIFFERENCE

6,4,9,1

9,641

1,469

8172

9,1,7,4




5,7,9,1




8,5,3,2




1,3,7,8





By this activity pupil can understand to form bigger and smaller numbers and they can achieve command over substraction.

Monday, October 15, 2007

Kaprekar's Constant

Take any four digit number.Formthe biggest and smallest numbers using the digits.
Substract the small number from the Big one.
Repeat the process.
You will get 6174
This is Kaprekar's constant.
Eg. Take 8426
Biggest number is 8642
Smallest number is 2468
substract ......
6174

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Subject:Maths Class:1 Activity: Counting and writing the Numbers







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