Tag Archives: balance

A delicate balance

You are captured by a bandit, but not by an ordinary bandit – an enlightened one.  He will let you go if you solve his brainteaser (otherwise he will keep you and make you solve boring problems every day).  In … Continue reading

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Balancing Scales

This week in class we balanced scales. Most kids seemed to already know the concept behind how balancing scales worked, and they had all seen one of these before: The main concept we were trying to get across was the … Continue reading

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