I am a big fan of the Open Directory and this is a great listing of sites for kids around food production and farming. It may be a great place to get started.
Hi Steve, I noticed that you tagged this and some other resources "BWGOrganic Search Tools" instead of "BGWOrganicSearch" and/or "BGWSearchTools". While this may seem like a minor distinction, the purpose of asking students to use these specific tags is so that anybody in the course can easily find all the resources related to either organic foods or general search tools by simply clicking on a common tag for each subject. You can fix the tags by clicking edit for each bookmark. Thanks
After viewing the MonkeySee video, one thing that stood out to me was that organic foods with multiple ingredients may contain less than 100% organic food ingredients, with the remaining 5% approved non-organic ingredients. I was curious as to what that list was and this article does a nice job of explaining.
Teens Healthy(!) Habits is a good overview of what kids currently eat and how healthy their choices are. Again, may be a good article to go with the other kids perspective looks at eating and organic foods.