Scholars examine a document from 1928 featuring a mystery invention. Following their observations and discussion, the document reveals the invention of the permanent wave machine by Marjorie S. Joyner. Class members read about Joyner, then discuss the positives and negatives of the invention. 

Concepts

details, inventions, inventors, hair, african americans, famous african americans

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Instructional Ideas

• Conduct the lesson in February—Black History Month
• Assign the lesson in a classroom blog post; direct learners to answer discussion questions and reply to peers

Classroom Considerations

• Requires projection to view the document
• The website takes responses via an email box

Pros

• Spotlights an African American women inventor
• The document can be viewed entirely and examined in smaller areas

Cons

• None