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New Book Advanced Number Sense Volume 3 and Spring Break Online Camp

Spring Break Online Advanced Number Sense Class March 11th through 13th Anthony Gillespey the founder of MathNinja.Org and coach of the State 5A TMSCA Number Sense, Calculator, and General Math Champions will be hosting 3 day online Spring Break Advanced Number Sense Class covering the materials in his newest book Advanced Number Sense Volume 3. …

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Winter Break Online Advanced Number Sense Class

  Click HERE to add to cart Winter Break Online Advanced Number Sense Class Back by popular demand this December, Anthony Gillespey the founder of MathNinja.Org and coach of the highest scoring state championship TMSCA Number Sense Team will be hosting 3-day online Winter Break Advanced Number Sense Class.  The class sizes will be kept small so …

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TMSCA Online Summer Classes sign up Today!!!

Online Summer Number Sense, General Math, and Calculator Application and MATHCOUNTS Classes CLICK HERE TO SIGN UP Back by popular demand this summer, Anthony Gillespey the founder of MathNinja.Org and coach of the State 5A TMSCA Number Sense, Calculator, and General Math Champions will be hosting weekly online summer classes for all 3 TMSCA Math …

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Advanced Number Sense Workbook Volume 2 is now for sale!!!!

Well everyone its been many years in the making but the new Number Sense book is now for presale. Click here to purchase [wp_cart_button name=”Advanced Number Sense Workbook Volume 2″ price=”25.00″] [show_wp_shopping_cart] If you would like to purchase multiple books please email me at [email protected] Here is a quick excerpt of the table of contents …

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Flour Bluff Hornets 33 year in a row TMSCA State Champion

Congratulations to my amazing team at Flour Bluff.  You all have an immense amount of pressure on you each year to keep our win streak alive.  We know how hard you guys worked and it showed at state.  You guys winning nearly 40% of all the top 10’s in 7th and 8th grade math events …

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Former Students HallariousMath Rap Video

So a former student of mine Nick Gallegos made a quadratic equation rap that is pretty funny.  Enjoy!!! Good Job Nick!!

Student Textbook

   

Textbook Information

1+2+3+…. infinity = -1/12

So my favorite fact in mathematics is the picture that follows.  If you add all the counting number to infinity you arrive at an answer of -1/12!!! That math works.  Watch the video below for more information.

Link to page for Errata in the Number Sense Workbook

http://mathninja.org/number-sense-workbook-errata/