Age level(s) this material is appropriate for:
Elementary School
Middle School
High School & Beyond

Describe the material:
This book, by Abbie F. Salny, covers a diverse amount of material. Math, inferences, comprehension, ect. The pace is set by the student. The answers are readily available in the back of the book. My children, ages 7 and 8, enjoy the diversity in the subject matter and the challenge it provides. Easy to understand instructions with examples of the problems.

Skill(s) that the material seeks to develop:
Creativity
Critical Thinking
Problem Solving
Research Skills

Publisher/Manufacturer
Critical Thinking Books and Software