Below is a list of websites that provide great insight, ideas, drills, and lesson plans.  Visit these sites and take what you can use.  Always have a plan and adjust as you go along.

Well thought out practice plans using Creative drills will help keep your players improving.  No long lectures, no drills with  players standing around in long lines.  

YouTube has become a great resource for Soccer Drills.  Check it out! 

http://www.eteamz.com/soccer/pills/jpill.htm

http://www.dprsports.com

http://www.soccerxpert.com

http://www.usyouthsoccer.org

http://www.shenangovalleysoccer.com

http://soccer.org (AYSO)

http://www.soccerdrills.com

http://www.soccerhelp.com

http://www.footy4kids.co.uk

http://www.joesoccer.com

http://www.soccerclub.com

http://www.insidesoccer.com

http://ussoccer.com       (Coaching Education, download “Best Practices”)

http://www.nscaa.com

http://www.brucebrownlee.com

http://www.ucs.mun.ca/~dgraham/manual/Pages/basics.html
http://www.thefa.com/default.htm