How to Use a Chalkboard When Teaching Something

By Ugur Akinci

As hi-tech a society as we are, we still use chalkboards in many in-class training and presentation situations. What’s the most productive way to use a chalkboard? Here are the U.S. Department of Transportation guidelines for using a chalkboard efficiently: Keep the chalkboard clean. Erase all irrelevant material. Keep chalk, erasers, cleaning cloths, rulers, and…

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