Order of Operations

Order of Operations A friend sent me this question: “What is 6 ÷ 2(1 + 2)?” If the order of operations is used correctly, the answer is not 1. This simple math problem illustrates the need for a universal, agreed-upon set of mathematical rules. Would you drive over a bridge, enter a building, or getContinue reading “Order of Operations”

Similarities ~ Differences

“Difference is not the problem; it is the privilege and oppression that is based on difference. The trouble is produced by a world organized in ways that encourage people to use difference to include or exclude, reward or punish, credit or discredit, elevate or oppress, value or devalue, leave alone or harass.” Allan G. JohnsonContinue reading “Similarities ~ Differences”