Canvas is a great site for teachers and students! It allows students to view the assignments teachers have given them, and announcements, and even has a calendar for special events coming up! For School this is a great app to use to keep track of all you students, their grades, and even comes with a email system! 5/5!

Crazy games is safe, but terrible to play on, laggy, lots of adds, and it just isn't that good. Takes about 1 hour for a normal PC to load one of their games at max, and for minimum I have no clue due to so many games just taking so long I quit trying to load it. 1/5

Khan is said to teach math, they do give math problems and videos yet they don't explain it that well, and its not "fun" or in other words, we kids don't really want to play on it due to it being just math and nothing else, no fun! I would not recommend this for people who like fun in education but I would for those who just want to study study study and have there mind just set on the one task: master this skill. 3/5,1 point for encouragement and the other point for explaining.

Great! Actually works, I got it running in bout 3 minutes on a think pad pc, damn im actually impressed it was real! Nothing wrong, I got the game running, no lag at all! Woo!