interactive learning
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santwana_veddika
@santwana_veddika (2018)
• India
6 Feb 07
actually i have bought educational CD(maths and science ) for the class of 6 to 8 std. i have seen each and every difination of physics or maths define very well and it is easy to understand .
that why i just want to discuss...
23 responses •
3 people