NATIONAL MATHS DAY on 22 DEC 2016

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PROJECT WORK TOPICS FOR CLASS IX AND X

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--> Dear All We are well aware that CBSE is acknowledging the concept of internal assessment in Mathematics for the past three years wherein a student studying in class IX and X is supposed to submit a project work in Mathematics. This project can be in the form of extended learning in the subject or related to real life situations as well. Click here to download the evaluation performa for the same. I have observed that students are usually confused while selecting the topic for their project work. That is why; I want to share a few possible topics to help them pick up a suitable topic which suits their aptitude and attitude (as separate posts). Students will have the liberty to take the decision of taking up individual or a group projects (though they need the consent of their concerned math's teacher!). I would also discuss (in brief) about each topic and share some related resources which may prove to be helpful. few suggested topics are: 1. day on given ...
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Making Mathematics Simpler! NCERT class XII Solutions

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Dear Students Of Class XII It is observed that many a times, after teachers have explained certain topics and have discussed certain questions from the related exercise, not all the questions of the exercise are being solved/attempted by the students. It is practically impossible and undesirable for the teacher to solve each and every question in the class itself. The remaining questions are supposed to be attempted by the student at home. However, it is very much possible that the student is unable to successfully solve all of them. After discussing this issue with the students, I have decided to make the NCERT textbook solutions available at my blog. The solutions are taken from www.meritnation.com. You can directly visit this website but you will first need to register there and the solution of only one question can be seen at a time. This might be a cumbersome process while you are checking your answers. Therefore, to  save the student’s time and to make those solutio...
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Special properties of number 27 (Today’s Date)

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1. Twenty-seven is a perfect cube = 3^3. 2. In base 10, it is the first composite number not evenly divisible by any of its digits. 3. 27 is the only positive integer that is 3 times the sum of its digits. 4. 27 is a Harshad number (a number divisible by sum of its digits). 5. 27 is the smallest 2-digit number in which the sum of digits is equal to the sum of prime factors, e.g.: 27 = 3 x 3 x 3 and 2 + 7 = 3 + 3 + 3 = 9 6. 23 is the largest integer which is the sum of the digits of its cube: 27^3 = 19,683 and 27 = 1 + 9 + 6 + 8 + 3 7. 27 is the number of "cubies" in a Rubik's cube. 8. The numbers of atoms in the body of an average male (about 80 kg) is about 10^27. 9. The Chemical Element Cobalt has an atomic number of 27. 10. The primitive Greek alphabet had 27 letters. 11. There are 27 signs of the zodiac in Indian astrology
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