https://www.newsinlevels.com
http://www.ictgames.com/literacy.html
http://www.familylearning.org.uk/sight_word_games.html
https://www.scrible.com
www.readwritethink.org
https://readtheory.org
https://www.enchantedlearning.com
https://www.smartdraw.com
www.spreeder.com
blogs.funiber.org
www.gutenberg.org
www.vocabulary.com
www.vocabulary.co.il
http://www.easydefine.com
http://www.just-the-word.com
http://www.wordsift.org
http://www.ozdic.com
https://www.wordnik.com