mathematics

On Sunday, I drove across the Cascade Mountains to sunny Yakima for a three day teaching conference. In this city my grandparents once called home, I let the sun melt away my everyday stresses and felt my curiosity perk up. While strolling the neighborhood, I discovered churches with large blocks of  dark stone rising above the city… Read more

In a change from my usual programming, I am posting a math problem. Which goes to show that you never can tell what you will end up doing in your life. I shared this problem on Facebook: Optional Math Problem (courtesy of the math teacher who shares my office): Use any operation (addition, subtraction, etc.) between… Read more

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