Algebra can be a mystery to many readers. But in this accessible first book of algebra set in a creepy haunted house, readers will learn to find the unknown number of skeletons, ravens, and bats by using simple addition, subtraction, multiplication, and division to solve equations. A hands-on activity further illustrates the topic by showing students how to make and use a balance scale. Vetted for accuracy by an expert in Common Core State Standards.
This book is aligned with the COMMON CORE STATE STANDARDS:
1: OA, OA.3, OA.7, OA.8
2: OA, OA.1, NBT.9
3: OA.3, OA.4, OA.5, OA.6
Check out the ways in which math can be fun for this group of home-schoolers!