https://wordwall.net/en-us/community/g2/authors-purpose
https://wordwall.net/resource/15965940/reading/authors-purpose
https://www.roomrecess.com/mobile/AuthorsPurpose/play.html
https://wordwall.net/resource/10458789/english/main-idea
https://wordwall.net/resource/34090947/main-idea
https://wordwall.net/resource/10458789/english/main-idea
https://www.abcmouse.com/learn/game/super-scribe-the-main-idea
https://www.abcmouse.com/learn/game/main-idea-machine - topic or main idea