★Professor Pi who comes from a "math planet" a million light-years away invites all children to enter a fun world of math!
★Professor Pi will show children simple and alternative ways to solve math problems, showing them that math is not a scary subject.
★The series incorporates math knowledge into stories so that children can solve the problems and learn the appropriate math skills as they read the stories. They can practice their math and read fun and entertaining stories at the same time, killing two birds with one stone.
★The series brings parents and teachers a fun way to help children master basic math skills that will lead to academic success, including adding, subtracting, multiplying, dividing, measuring time and distance, and more.
★6+.

The series includes 10 titles:
Adventure in Wonderland - Adding and Subtracting
A Super Busy Country - Multiplying
Not Simple Distributing Work - Dividing
Troubling Ice Cream - Measuring Length
The Space Travel of Time Master - Measuring Time
An Important Work - Measuring Liquid
Looking for Superpower - Measuring Weight
Dangerous Journey - Fraction
Miracle of Shapes - Geometry
Surprising Games - Multiple

This time Professor Pi and his team of experts are here to solve children's math problems! Just like his Ion professor, they will tell you a lot of very important questions, but about math!

You'll love these stories! Read, a new day has begun on the math planet!

Birsen Ekim Özen
　　Born in 1969 in Istanbul. She graduated from Communication School of Marmara University in 1990. After graduation she worked as a substitute teacher and became a permanent teacher in 1996. Due to her husband's work, she quit teaching in 2001 and lived first in Germany and then in Russia. Upon her return to Turkey in 2008, she worked as a managing editor for a publishing house. In 2009, she returned to teaching again. The author, still a teacher, is married with two children. She has created numerous children's literature works and is good at in integrating science knowledge into stories to allow children learn a broader knowledge in a fun way.