The links to learn EV3 programming

I found some Mindstorms programming tutorials on web.
1. This web site is from lego education. It tells kids different kinds of blocks, which is the base of mindstorms programming.
http://www.lego.com/en-us/mindstorms/learn-to-program/

2. Also from Lego education. It tells kids some basic programming methodology.
https://education.lego.com/en-us/preschool-and-school/secondary/mindstorms-education-ev3/instant-success/introduction

if you search "EV3 programming tutorial" you will find a lot of similar information.

3. This is a video that Chungtai watched, "ev3 how to line move". This is a problem they need to solve.

http://www.bing.com/videos/search?q=ev3+how+to+line+move&FORM=VIRE1#view=detail&mid=845E6B09CED2AE8A1456845E6B09CED2AE8A1456

Anyway, There are tons of tutorials or videos about EV3 programming on internet. You might find better links.