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Understanding Agricultural Byproducts: Transforming Waste into Value

Dive into the world of agricultural byproducts and their significance in our daily lives. This lesson introduces students to the concept of byproducts—materials generated during the production of primary items. Explore how various animal parts, once considered waste, can be repurposed into valuable products like insulin, gelatin, and more. Learn about the diverse applications of byproducts in food, cosmetics, and even sports equipment. Engage in a group activity to match sources with their byproducts, enhancing understanding through collaboration and critical thinking.

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Understanding Agricultural Byproducts: Transforming Waste into Value

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  1. Welcome to Class!Are Your Prepared to Learn? Bell-ringer Roll Call Paper/Pencil

  2. Now that we have studied PRODUCTS of agriculture (Primary ITEM)-- let’s study BYPRODUCTS. Byproduct: a product made during the manufacture of something else. (write this term & definition down) Standard: MSAGED 6-1, MSAGED7-1, MSAGED8-15

  3. Byproducts: Things that are leftover, which could be considered WASTE , but instead are used to create other products. Blood Chicken feet Feathers Bones Manure Just to name a few… Standard: MSAGED 6-1, MSAGED7-1, MSAGED8-15

  4. Almost the entire beef animal can be used to benefit man in some way. From a typical 1,000 pound steer (male beef cow), 400 pounds is used for beef that we eat and the remaining 600 pounds are used as by-products. Standard: MSAGED 6-1, MSAGED7-1, MSAGED8-15

  5. One of the most important cattle by-products is insulin, a treatment for people with diabetes. Standard: MSAGED 6-1, MSAGED7-1, MSAGED8-15

  6. Other by-product examples include: • Things that come from • Bone, Horn, Hooves, & Gelatin • Combs, gelatin candy (Gummy Bears), marshmallows, mayonnaise, gelatin, photographic film, fine bone china, pet food, and vitamin capsules/gel coatings. Standard: MSAGED 6-1, MSAGED7-1, MSAGED8-15

  7. Things that come from • Hide & Hair • Insulation, paint brushes, glue for bookmaking and band aids, clothes, shoes, luggage, saddles, furniture, automobiles, volleyballs, basketballs, and baseball gloves.

  8. Products that come from Fats and Fatty Acids • Shampoo, soaps, shaving creams, cosmetics, deodorants, candles, crayons, floor wax, detergents, plastics, insecticides, paints, perfumes

  9. Group Assignment Match the cards together with source and byproduct.

  10. Review: on Smartboard

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