https://bicyclecards.com/how-to-play/thirty-one/
https://bicyclecards.com/how-to-play/kings-corner/
https://bicyclecards.com/how-to-play/cribbage/
https://www.youtube.com/watch?v=-A-djjimCcM
http://xtramath.org/ Note: I have not signed into this, but it seems to be similar to IXL
https://www.youtube.com/c/officialalphablocks
https://www.youtube.com/channel/UCh00hb7M2tA6SIgSFvXlkdw
https://pbskids.org/games/reading
https://www.roomrecess.com/pages/K1.html