Students will use the Engineering Design Process to develop and construct an aeroponic garden to grow a food crop. Students will develop and apply an understanding of plant anatomy and physiology related to plant growth and ultimately discuss the possibilities and limitations of using vertical farming to produce our food. Grades 9-12

Students will use the scientific method to learn about the growth properties of algae and how algae production may be a possible solution to address the global energy crisis. Students will utilize the engineering design process to apply their knowledge about algae growth to create a bioreactor for algae production and discover if biofuel can be made from algae. Grades 9-12

Students will distinguish between natural and artificial selection and use a student-centered learning activity to see how science and genetics have been used to artificially select apples for specific traits like color, texture, taste, and crispness. Grades 9-12

In this lesson, students will use their knowledge of solutes, solvents, and parts per million to analyze fertilizer options that meet plant nutrient requirements while evaluating costs associated with managing plant nutrients. Grades 9-12

Students will recognize that fertile soil is a limited resource, describe the role fertilizer plays in increasing food productivity, distinguish between organic and commercial fertilizers, describe how excess nutrients are harmful to the environment, and identify different sources of nutrient pollution. Grades 9-12

Students will identify nitrogen, potassium and phosphorus as primary soil nutrients necessary in the production of abundant and healthy foods, describe various methods of replenishing soil nutrients that have been depleted by plant growth, discover how overall plant health impacts a plant’s ability to resist disease and pests and describe what best management practices are in agriculture to improve overall sustainability. Grades 9-12

Students will view the documentary Kiss the Ground to consider the concept of regenerative agriculture as a tool to improve soil health and overall environmental sustainability.

In this lesson, students will test for plant-available soil nitrogen and learn how farmers use this test to precisely match fertilizer application to meet crop needs and reduce the amount of nitrogen left in the soil. Grades 9-12

In this lesson, students will learn about solutes and solvents and will use serial dilution while investigating parts per million—a term used to describe the nutrient concentration of a fertilizer solution. Grades 9-12

Students will 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. Grades 9-12

Students will explain the roles of diffusion and active transport in moving nutrients from the soil to the plant, describe the formation of soil and soil horizons; and describe the events in the Great Dust Bowl, how they relate to soil horizons, and how those events affected agricultural practices. Grades 9-12

Students examine different types of soil that have been mixed with water and allowed to settle. Next, they work with a soil model to investigate its components (sand, silt, and clay) and learn how the properties of these components affect the passage or retention of water through the soil and the amount of air in the soil. Grades 9-12

Students identify the importance of plants to human life by surveying their home and neighborhood for plant products used for medicine, aesthetics, fuel products, fiber, and food. Grades 9-12

In this lesson students will measure the pH of a soil sample and learn how pH affects the availability of nutrient uptake by plants. Students will determine if and how their soil pH should be modified through the application of soil amendments. Grades 9-12