Parents, I would suggest you sit down and have your child go through his/her main arguments as a practice presentation. When he/she finishes, try to ask a few questions to see if your child is ready for his/her opponent's reasons. Good luck!
Here is everything you would need to know about the ant debate project.
http://www.mrboz.com/MrBoZ/Ant_Debate_2010_11.html
-MrBoZ