Mathematical Discussion Topics

Last week I discussed the importance of math-centered literature.. I realize my list of books is small. Since I’m still building my math library, I make it a point to “speak math.”

The opportunity to “speak math” is unlimited; therefore, in addition to books, when can I ask mathematical questions? When can I practice mathematics?

I plan purposefully for mathematical discourse. My questions, my plans, apply learning and make real-world connections.

I have made plans and written suggestions for my classroom and for my students’ families. I have even used some of my ideas with close family and friends. It can be fun and learning-filled, I promise!

The following are questions and ideas I have shared and used:

  • Cooking: thought process and calculations
    • How many cups?
    • How long will it bake?
    • What’s the temperature?
  • Shopping: price estimations and sales reductions
    • The price is $20.99, if it’s 50% off it’ll be about $11.
  • Driving: signs
    • The sign says 45 MPH, that means 45 miles per hour. How long, approximately, will it take to drive 20 miles?
  • Zoos, museums, and parks: number specifications
    • How much does the animal weigh? How much does the animal eat?
    • When was this painting made? How long ago was that?
    • The park costs $10 to enter, I gave them $20, how much change do I get back?

Math is everywhere. It sounds cliche, but it’s true. If we can remind ourselves, and show our kids, how often we apply math in our everyday life they will not only see its value but they will also see themselves as mathematicians–which is a most positive and beautiful way to see themselves.

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