Blackboard 
*Please See Chalkboard.
Chalk
To dream of a piece of chalk represents intelligence and education. Someone is challenging your wisdom or the basis of your opinions and beliefs.
Classroom
To dream that you are in a classroom indicates that you will experience a significant event or occurrence that will have a huge influence on your future decisions.
Chalkboard
To dream of a chalkboard symbolizes problems you may have encountered during your childhood and youth. Pay attention to the message that is being conveyed here. Perhaps you need to prove yourself worthy or capable of handling a certain issue or situation. Take note of any words that are present on the chalkboard. This dream may also represent obligations or responsibilities that are in arrears.
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