U.S. Citizenship online test (immediately tells correct or incorrect) for American History, American Government, and Civics. Additional games and videos affiliated with website
but practice good online citizenship by refraining from insulting the speaker and each other.
Just as we don’t avoid physical education because kids sometimes skin their knees or refrain from art projects because kids can get their hands dirty, we shouldn’t let the risks keep us from embracing Web 2.0 technology in school