You can make a working volcano model

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so u can make apresentation
yes paras u should understand by the subject aathi has chosen.
ok kopal
aathi u can made a presentation in maths
i have to do only models
U can make very interesting topics like u can make aryabhatta like speaking in ur project about any maths topic u can think about it.not really make him speak but show in that way as u can see in the comic books. and decorate its border by brackets addition . subtraction, multiplication ,division, etc, signs.
hope this helps u !!!!!!!!!!
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tell me some topics
just sit quite and think about it for sometime that how can u do it
like fractions, algebra, geometry,etc.
can u send any models image
wat happen replay something