Grammar/Spelling:
http://www.roadtogrammar.com/
https://www.funbrain.com/search?q=grammar
https://jr.brainpop.com/
www.madlibs.com
www.wordshake.com
Wordle
Writing:
https://www.scribblitt.com/
https://www.mystorybook.com/
https://www.storyboardthat.com/