This site has videos and helpful information for all subject matters. There is a lot of great information, games, homework help, etc on this site.
The sign-on is:
Login: cnusd<Lunch#> example:cnusd175446
Password: first initial last initial birthdate example: ks8271999
OR You can go to this site through the CNUSD website, STUDENTS (blue button at the top of the screen). It will be under student resources on the left side.
From home you will need your user name: email@example.com
password: The one you use at school <color>birthday Example: Blue8271996
***The color changes every 6 months. As of June 2017 it will be Yellow.