Curated OER
How Much is Dirt Worth?
Dirt is worthless, isn't it? Find out the true value of dirt, and by dirt I mean soil. The class explores what makes soil, the types of soil, and what happens when soil becomes void of its nutrients. There are several great activities,...
Curated OER
The Quicker the Better? Food Processing
Kids explore food choices, nutrition, and agriculture through a variety of sources and activities. They research unknown words on food labels, test the salt content in canned vs non-canned foods, and discuss processed foods. The lesson...