Smart Start Mathematics 3rd Grade (8 and 9 Year Olds)
Smart Start Mathematics uses the spiral method of teaching math, where most math concepts are taught in the primary years then each year more detail is built onto the foundation as the students go more in depth with each concept.
Smart Start is best known for it’s emphasis on critical thinking skills and real life problem solving techniques.
This book contains 815 pages.
See sample pages here.
This is American based curriculum that follows California’s Standards (and is widely accepted on a global level).