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Thanks for sharing such an amazing thing. I am done with studies but should be helpful to understand it properly to teach my kids in future so that they just fi

by pknerd 10y ago

Thanks for sharing such an amazing thing. I am done with studies but should be helpful to understand it properly to teach my kids in future so that they just fill up pages with dy/dx without getting an idea behind it.

corysama 10y ago
For kids I'm a fan of http://dragonbox.com/ http://dragonbox.com/ and their http://www.dragonboxapp.com/ http://www.dragonboxapp.com/ They do a pretty good job of teaching symbolic algebra to kids who don't yet know arithmetic.
- pknerd 10y ago
  Thanks