Curated OER
Imports and Exports for Making a Food Pyramid
Students examine the food pyramid and discuss it nutritional value. They play a game to determine what types of foods and number of servings they need to complete food pyramids. they can i"import" or "export" cards with foods they need...
Curated OER
Fruit or Vegetable?
Watermelon is a vegetable? A tomato is a fruit? Believe it or not, this debate is decades old. Groups examine rulings by the US Supreme Court, the USDA, and state statutes before developing their own criteria to use when labeling...
Curated OER
How Many Types of Rice Are There?
Sixth graders investigate the cultivation and variation of rice around the world. In this food lesson, 6th graders read about the process of bringing rice from a farm to your dinner plate and which types of rice grow in which...
American University
American University: Austria Timber Import Ban
Cites an Austrian law that tried to limit tropical rainforest product imports through taxation and eco-labeling in order to slow the effects of deforestation due to export trade. The effort was met with so much economic opposition that...
US Geological Survey
Bismuth
A listing of all sorts of available reports on bismuth. Great resources for students at many levels.