Properties of Soils

Lewis and Clark Interpretive Center 900 Larsen Park Road, Sioux City, IA, United States

After this lesson, students will be able to list aspects of soil composition; appreciate that soils are living and dynamic; recognize that soils vary in composition; describe where nutrients in soils come from; recognize that plants take up water and nutrients from the soil; and recognize that growing crops can deplete agricultural soil of nutrients.

Free

Plant-Soil Interactions

Lewis and Clark Interpretive Center 900 Larsen Park Road, Sioux City, IA, United States

After completing this lesson, students will be able to recognize that plants remove nutrients from the soil; explain the roles of diffusion and active transport in moving nutrients from the soil to the plant; and relate the root and vascular systems of the plant to the human circulatory system.

Free

Plant Nutrient Deficiencies

Lewis and Clark Interpretive Center 900 Larsen Park Road, Sioux City, IA, United States

After completing this lesson, students will be able to recognize that plants, like people, require essential nutrients to be present in the right amounts in order to be healthy; use reference materials to diagnose plant nutrient deficiencies; define fertilizer as a type of "food" for plants; and appreciate that fertilizers are used to replenish nutrients in agricultural soils.

Free

Nutrition: MyPlate Build Foods

Lewis and Clark Interpretive Center 900 Larsen Park Road, Sioux City, IA, United States

In this lesson, students will be introduced to MyPlate and given opportunities to complete activities related to dairy, protein and physical activity. To extend the lesson and involve their families, students will also receive the "Are you a BBB (Best Bone Builder)?" self-assessment activity sheet and "The Protein Scene" puzzle worksheet, which includes a recipe.

Free

Preventing Food Deserts

Lewis and Clark Interpretive Center 900 Larsen Park Road, Sioux City, IA, United States

Millions of Americans live in a food desert, where there is plenty of food in their neighborhood, but none of it healthy. Together we will learn how we can change our own communities from food deserts into a food oasis.

Free