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Growing a Nation Era 5a: Growing Technology

  • Lesson
  • Grades 9 – 12

Students will be introduced to technologies currently used on farms by engaging in an AppQuest to discover how farmers use mobile apps to manage farm production systems, marketing options, and make timely decisions.

Eggs: From Hen to Home (Grades K-2)

  • Lesson
  • Grades K – 2

Students trace the production path of eggs, beginning on the farm and ending in their home and identify the culinary uses and nutritional benefits of eggs.

mushrooms on a cutting board with parsley

Fungi Multiplication

  • Lesson
  • Grades 6 – 8

Learn about edible mushroom cultivation and how one mushroom multiplies into many more! Create a spore print, and explore ecology concepts by experimenting with mold and yeast growth and researching species of fungi.

cut seedless watermelon

Melons, Mitosis, and Meiosis

  • Lesson
  • Grades 9 – 12

Students apply the steps of mitosis and meiosis to learn about the production of both seeded and seedless watermelon. Students will learn about the discovery of colchicine, which made seedless watermelon possible and use modeling clay and beans to model meiosis and mitosis.

vintage-looking scene of west with cattle and cowboys

The Cattle Drive and Westward Expansion

  • Lesson
  • Grades 9 – 12

Students will gain a greater understanding of the historical context and purpose of the cattle drives that took place in the mid 1880s. Students will be able to explain the cause and effect relationships of life on the frontier including, population growth, and later the invention and use of barbed wire, refrigeration, and railroads.

stack of clothing

Clothes on the Grow

  • Lesson
  • Grades 6 – 8

Students will gain a broad understanding of the types and sources of different fibers, examining their origins and observing their differences. Activities in this lesson include examining clothing and clothing labels and observing how different types of fabrics burn.

rubbing depicting early hunting and farming

From Foraging to Farming

  • Lesson
  • Grades 6 – 8

Students will participate in a foraging activity, gaining perspective on how scarcity of resources can affect well-being and how agriculture provides the benefit of a steady, reliable food supply. Then they will read about hunter-gatherers and early agriculture and use maps to explore how geography affected the development of early civilizations.

plowed field

Soil and Sustainability (Grades 6-8)

  • Lesson
  • Grades 6 – 8

Students are introduced to the Dust Bowl and determine how to avoid another event like it in the future as they study soil texture, particle sizes, soil nutrients, and pH.

Landscape of a natural Iowa wetland in the summer with natural ponds and tall green grass.

Watersheds, Soil Profiles, and Erosion

  • Lesson
  • Grades 6 – 8

Students develop an understanding of what factors impact water quality within watersheds, what soil types/profiles are most susceptible to erosion, and what factors impact water quality within watersheds and how to mitigate erosion on susceptible soils.

several young white turkeys

A Rafter of Turkeys

  • Lesson
  • Grades 3 – 5

Students investigate the domestication and life cycle of the turkey, discover how turkeys are raised on farms, and identify turkey products.