Blackboard Efficiency; a Suggestive Method for the use of Crayon and Blackboard

Blackboard Efficiency; a Suggestive Method for the use of Crayon and Blackboard

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This instructional manual offers practical advice for teachers looking to make the most of their blackboards and crayons in the classroom. Author Robert Fletcher Young Pierce provides detailed instructions for everything from creating effective diagrams to choosing the right color of chalk. An invaluable resource for any educator looking to improve their teaching techniques. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other...