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There are slight differences in the lists created by different organizations.
This is a searchable list of the NSTA Big Ideas of Nanoscale Science and Engineering that provides each big idea along with the learning goals associated with each big idea.
More details can be found in their publication:
1) Nano is small and different
2) Nano is studying and making tiny things
3) Nano is new technologies
4) Nano is part of our society and our future
:: NISE Net’s Nano and Society Big Ideas Training Guide