A website for Freshmen

So We have a good amount of freshman on our team, but I always frind it difficult to find time to explain to them the basics of robotics during build season, and they dont show up out of season. We have no mentors, and our scohools robotics class is Juniors and up only. Is there any website I could refrence them to that has condensed information in a friendly format? Like an educational version of Firstwiki. I found http://roboticstraining.wetpaint.com/?t=anon
on wetpaint, but its a little devoid of info and team based. Thanks in advanced. If there is none I’ll set one up but I dont wanna make one if it already excists. (BTW I know CD has info for students, its just to spread out and unorganized)

the best way i learnd to teach freshmen it to teach as you go

The problem I found with that is that the freshman I’m working with at any one time is always changing, meaning one freshman may get a max of 60% of my lessons.

if thats the case we also hold mandatory sessions,like im in charge of scouting and i have mandatory sessions so i can teach our scouting systems to them. if they dont show they dont go.