http://www.poetry4kids.com/ Great source for fun poems to share.
http://www.nchistoricsites.org/ Great site to go explore our wonderful state.
https://www.merriam-webster.com/ Need to check your spelling? Not sure what a word means? Just need a different word to use in your writing? This is a great dictionary/thesaurus site.
https://www.ixl.com/ A great place where students can practice their math and get instant feedback. If they need help mastering a concept the program will tutor them and give them unlimited practice. Standards are listed by grade and each student has their own user name and password.