TEACH-FLEX
Corn Plastic (At Home)
Grade Level: Middle School
Plastic has shaped the world in ways that we could never have imagined. The importance of plastic in the modern world cannot be understated. Plastic is inexpensive, light- weight, durable, and can be molded into virtually any shape. Plastic is present in every aspect of our lives and largely responsible for the advancements in society that we take for granted each and every day.
Still, plastic has its drawbacks. Most plastic is manufactured from nonrenewable petroleum. It is so durable that it will take generations before it biodegrades. Single-use plastic products are common because they are inexpensive and convenient. Plastic trash is becoming a global concern and microplastics are even showing up in the food chain.
An alternative product that has all of the characteristics of petroleum-based plastic, but is made from a renewable, biodegradable resource is in high demand. Plastic made from corn is one possible alternative. There are currently a multitude of plastic products being produced from corn and more are being developed each day. This lab will show you how you can make corn plastic.
Teaching the Lesson
This lesson is the work product of the Kansas Corn Commission. Our lessons are written in collaboration with Kansas teachers for use in the classroom. Teachers may copy and share this curriculum. Use of this product for commercial or promotional use is prohibited without express permission of Kansas Corn.
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