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Does the Common Core say 3 times 4 is 11?

Does the Common Core say 3 times 4 is 11?

Do the Common Core State Standards really tell you to teach 3 times 4 is 11? Or is there more to the hype? Continue Reading →

Teaching Intuition in Math

Teaching Intuition in Math

Do you teach intuition in math? Do your students understand what you’re doing or are they confused with your teaching style? Continue Reading →

Is 0/0 Undefined?

Is 0/0 Undefined?

Dividing by zero might end the world. But what if you divide ZERO by zero? Continue Reading →

Some Thoughts on the Common Core State Standards

Some Thoughts on the Common Core State Standards

The Common Core State Standards promote flexible and critical thinking. But the way they’re written make me want to play “check the boxes.” Continue Reading →

A Different Way to Teach College Algebra

A Different Way to Teach College Algebra

If your sense of number doesn’t get established, your brain can’t compress math learning. I’m thinking about using this principle to teach college algebra. What do you think? Continue Reading →

Why You Should Buy (and Wear) The Children's Place's T-Shirt

Why You Should Buy (and Wear) The Children's Place's T-Shirt

Were you horrified at The Children’s Place’s anti-math girls’ t-shirt? Maybe you should be, but not for the reason you think! Continue Reading →

What Does 'Counting On' Mean?

What Does 'Counting On' Mean?

It’s hard to know some of the vocabulary for PreK, Kinder and other early childhood learners. “Counting On” threw me for quite some time! Continue Reading →

Why Most People Say They Hate Math

Why Most People Say They Hate Math

Many people say they hate math – but they do it everyday. So why the negativity? Search in your own past to find where your path might have changed! Continue Reading →

Why People Aren’t Equal

Why People Aren’t Equal

What does it mean for people to be equal? And why are we using a math concept for people anyhow? Continue Reading →

Standard z-Scores – How to Explain Them

Standard z-Scores – How to Explain Them

Do you teach standard z-scores? Is it a struggle explaining what they really are? Try this! Continue Reading →

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  • About MathFour.com

      
  • I'm Bon Crowder and the photos above are both of me - in 1989 and today. I'm a Generation X mom of Generation Z kids. I began peer tutoring in high school in 1984.


    MathFour.com is the 2015 version of me helping peers be comfortable in math. If you're a Gen-X parent, you're in the right place!


    Wanna connect? Give me a call at 713-557-8048.

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    Calming generation X in math since 1985.


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