(Math is not a four letter word. Really.)

Sandbox – The Experiment Area for the Site

You’ve entered the Sandbox. Which means you’re just seeing my experiments, not any good content. Enjoy!


Profit Distribution to Employees by Most Profitable Companies
(If those companies decided to share profits that way)

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Here is a block quote

Best of Groupon 2015


Watch this fun animation of the various radian measurements around a circle. http://mathfour.com/?p=9743






Thanks for your interest in partnering with MathFour.com. This media and rate sheet is a simulated page from the site – designed to help you make advertising decisions with the least effort!

Connect with me at Bon@MathFour.com or call 713-557-8048. I look forward to working with you!

About Bon:

Bon Crowder is a math mom and education fanatic. She’s cursed with the sight – to see math everywhere. Which means whatever your brand is – she can find math in it and promote it to her readers!

Bon has coached over 15,000 adults in living rooms, classrooms and conferences. She has appeared on eHow.com, Great Day Houston, and been quoted in the Wall Street Journal. She is the author of the Mom & Me Math series and Guided Creativity for the Busy Thinker.

About MathFour.com:

MathFour.com is a math education blog that helps teachers and parents confidently and creatively support their children in math.


MathFour.com readers are:

  • 80% female
  • 75% between 35-65 years old
  • 31% between 45-54 years old
  • 90% educators
  • 60% classroom teachers

Website Statistics

  • Page Rank: 4
  • Unique Monthly Visitors: 9,000+
  • Page Views: 16,000+
  • Email Subscribers: 2000+
  • Twitter: 3,800+
  • Facebook: 900+
  • Klout: 61
  • Pinterest: 350+
  • Instagram: 170+
  • Google+:

Email Newsletter Ads:

MathFour.com sends a weekly auto responder to over 2000 subscribers (and growing).

  • 500 x 100 footer ad: 200USD
  • 500 x 100 footer ad with personalized “thank you to our sponsor” text: 250USD
  • Embedded mention and link to feature post (used in conjunction with feature post): Package price 300USD

Feature/Review Post – Math Education Products

An original post written by MathFour.com about your math education product or brand. Products will not be returned and must be full size or full subscription.

Products are reviewed by Bon Crowder, member of her family and/or staff. Two links to your website and/or product are included in the post.

Prices start at 200USD.

Feature Post – Non-Math Education Products

An original post written by MathFour.com showing how using your product or brand promotes math learning. Two links to your website and/or product are included in the post.

Prices start at 150USD.

Website Banner Ads:

  • 70 x 575 above content: 150USD/month
  • 125 x 125 sidebar above the fold: 65USD/month*
  • 250 x 250 sidebar above the fold: 100USD/month*
  • 250 x 250 sidebar below the fold: 75USD/month
  • 250 x 125 sidebar below the fold: 40USD/month
  • 125 x 125 sidebar below the fold: 25USD/month
  • 125 x 600 skyscraper below the fold: 175USD/month

* Only one available per month!

I offer a 10% discount for additional advertising months with a 3 month minimum.

All payments are made through Paypal or check. Payments must be received in full prior to ad placement on the site.

All ads must be approved by publisher. I reserve the right to reject any ad deemed inappropriate. No refunds will be given once ads have been placed on MathFour.com.






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