"Education from Infancy: Part 2" is an extract out of "Education from Infancy: All 4 Parts". "Education from Infancy: Part 2" is a continuation of my efforts at teaching Math to my grandson, and it covers the following concepts: - Multiplication - Division - Multiples and Factors - Prime Factorization - Fractions - Ratios, Distributions, and Equivalency of Ratios - Squares, Cubes, and Roots - Absolute Value (or Modulus). This book will get your child to understand Math, and therefore enjoy it. "Education from Infancy: All 4 Parts" is an integrated volume that provides a comprehensive introduction to basic Math and science that every child needs to know. Starting with fundamental ideas, the book covers various concepts in arithmetic, algebra, geometry, coordinate geometry and general science. All these topics are laid out in a logical progression in the table of contents of the various volumes. Start with a topic that is appropriate to your child's age and ability.