by Sam Chen (Author), Guiling Chen (Author), Yongcheng Chen (Author)
These lectures are based on the MATHCOUNTS Curriculum. Each lecture includes (1) Basic skills with examples, and (2) Practice problems with answer keys.
All the solutions for the practice problems can be found in the solution manual:
http: //www.amazon.com/Lectures-Mathcounts-Competitions-Solution-Manual/dp/1530805708
Training class is offered: http: //www.mymathcounts.com/Copied-2014-Summer-Mathcounts-Training-Program.php
Author Biography
Jane Chen is the author of the book "The Most Challenging MATHCOUNTS(R) Problems Solved"- 2000-2010 National Mathcounts Solutions" published by Mathcount.org. Her other publications include: Twenty Problems Solving Skills. Twenty more Problems Solving Skills. Eleven Years Mathcounts State Problems Solutions. 50 Lectures for American Math Competitions.