Nonprofit Vote is the largest source of nonpartisan resources  to help nonprofits integrate voter engagement within their ongoing activities and services. 
Ballotpedia is a digital encyclopedia of American politics and elections, including neutral information about candidates running for office 
Let NY Vote is a statewide coalition fighting to improve NY's elections by making registering and voting more accessible and equitable.

political education resources

These small group activities have participants analyze raw data to arrive at their own conclusions about voting.