About the book
Over the last three years, I have had the privilege of working with an incredibly bright group of high school students on TMSCA and UIL Number Sense. As we learned together, we slowly began to realize that we had enough new tricks that it was time for a third book. This book is a great transition from intermediate number sense to advanced middle school number sense and high school number sense. I would recommend not touching this book until the Green Volume 1 and Blue Volume 2 books are mastered. The first 49 tricks show up on middle school number sense. The last 18 tricks are strictly for high school number sense. The tricks in this book are used by my own team every day.
In the coming months, I will be posting the videos that go along with the book, so check back regularly at MathNinja.org for more information. Feel free to make comments on my website or email me at [email protected] regarding any errors you may find. Visit my shop at mathninja.org/shop for more books, video trainings, tutoring, and online camps throughout the year.