Problem Solved: Bar Model Math Grade 3: Tackle Word Problems Using the Singapore Method (Professional Books)

This book is for teachers and it's all black and white but it's step by step explainedthen you'll have to create an account with scholatic and access the word problems to implement all lessons of this bookThe teachers will find it very useful and make all bar model understanding very easy

I don't like that it gives the equations. The student should have to figure out the equation for themselves.