Let us share some good news with you.
Math Circle is making history!
A book of Prime Factor math was recently published
by the American Mathematical Society!!!

Anna Burago's book **Mathematical Circle Diaries,
Year 1: Complete Curriculum for Grades 5 to 7** is
for parents and teachers who want to teach extracurricular math
to their children. The book is organized as a collection of
detailed lessons accompanied by problems, solutions and teaching
know-how. The book
makes it possible for a person without previous experience in
extracurricular math to start teaching, and to make this
endeavor interesting and educational to the students.

**Mathematical Circle Diaries** is a joint publication of AMS (American Mathematical Society)
and MSRI (Mathematical Sciences Research Institute).

You can explore the book on the Internet:

You can also read the book review on

cut-the-knot.

Prime Factor Math Circle is a nonprofit organization. The
goal of Prime Factor is to engage school children in the world of
extracurricular mathematics with the purpose of developing their math
knowledge, problem solving skills and creative thinking abilities. We have a
lot of plans and ideas how to grow and expand. We welcome donations and we will put
them to a good use.