Changes
From Karnataka Open Educational Resources
555 bytes added
, 05:14, 10 July 2014
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| '''Approaches to solutions'''<br> | | '''Approaches to solutions'''<br> |
| ==The concepts that a pupil must know are== | | ==The concepts that a pupil must know are== |
| + | #What is an integer? |
| + | #What is an even integer? |
| + | #What is an odd integer? |
| + | #X and ( x+1) are consecutive integers and x(x+1) is the representation of the product |
| + | #Pupil should have the concept of distributive property of integers |
| + | #The pupil must have an opportunity for an arguement that the proof is true even of negative integers |
| + | #Pupil must have a sound understanding of Euclid's lemma |
| + | #The difference between mathematical proofs and Verification/Justification-the scope of mathematical proofs is beyond verification-Higher order skill in problem solving |