How to Use Scrap Metal to Teach Recycling in Homeschool

One of the leading topics in science is ecology and environmental protection. Some homeschool families find this difficult to integrate into their lesson plans. You may know how to show basic recycling for things like plastic bottles, but when it comes to metals, you may have a tougher time. If this sounds like an issue you are facing, here are some ways to use scrap metal recycling and selling as a way to teach recycling in your homeschool.