Examples of iron alloys include stainless steel and wrought iron. The video discusses many different iron alloys, their properties, and their uses. It mentions the pros and cons of each alloy and the reactions that produce such a great variety.

Concepts

iron, metals, chemical reactions

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Additional Tags

science

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Instructional Ideas

• Invite a blacksmith to speak to the class
• Speak with a doctor about the use of iron alloys to replace joints in the human body

Classroom Considerations

• Relies on prior knowledge of metals, chemical properties, and reactions

Pros

• Relates chemistry to everyday life
• Holds learners' attention, as it is a short video 

Cons

• None

Common Core

RST.9-10.4 RST.11-12.4