The following is the link to the PWCS Home Learning Resource Page:
http://www.pwcs.edu/cms/One.aspx?portalId=340225&pageId=41506907

https://www.abcya.com/grades/1
(free website)

https://www.starfall.com/h/index-grades123.php

(free website)

https://site.pebblego.com/
(username: eves  password: read)