In this lesson students will recognize that fertile soil is a limited resource to produce food for a growing population, describe the role fertilizer plays to increase food productivity, distinguish between organic and commercial fertilizers, and recognize how excess nutrients are harmful to the environment.
Students compare and contrast hair sheep and wool sheep, discover the reasons why farmers raise sheep, and explore ways farmers meet the needs of the sheep they raise.
Students discover the variety of agricultural careers available and consider their career paths in terms of economics, interests, and suitability to their personal talents and characteristics.
Students discover technologies that are used on farms to increase efficiency and yields and decrease costs and environmental impact.
Students determine that plants provide people with food, clothing, shelter, and many other things that we use in our daily lives.
Students will expand their knowledge of microbial growth and scientific food preservation methods to learn how honey can serve as an antibacterial agent. Students will learn how honey may be used as a preservative of milk in areas without access to electricity or refrigeration and how this preservation method relies on elements found specifically in honey that cannot be replicated with other sources of sugar.
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.
Students will explain why economics are important to sustainability, describe the relationship between a sustainable economy and the environment, develop a model demonstrating how agricultural production creates a ripple effect that impacts local and global economies and social stability, and discuss how investments build an economy.
Students explore the connection between individual behavior and resource use, learn the difference between renewable and nonrenewable resources, and identify careers related to natural resource management by playing an active, futuristic simulation game in which teams have to collect limited resources from "Planet Zorcon."
Explore the use of natural resources and how humans impact the environment. Discover the difference between renewable and nonrenewable resources and identify careers related to natural resource management by playing a futuristic simulation game in which teams have to collect limited resources from "Planet Zorcon."
Students will learn the concept of pH, and the impact of acids and bases on plant pigments, explore the impact of acids and bases on plant cell structure, and discover the health benefits of consuming vegetables.
Students will map the scientific process of creating a bioengineered (GMO) plant, compare bioengineered soybean seeds to conventional soybean seeds, describe the impact weeds have on plant growth, and understand how a bioengineered seed can help farmers manage weeds.