"As a parent, you are your child’s chief advocate and most essential teacher — at homework time and always. To assist in this crucial role, we have assembled a suite of resources that will help you support your child in becoming proficient in math."
Eureka Math Resources, Second Grade - Curriculum and Instruction, Piqua City Schools
Bedtime Math has a story problem every day. It's free and encourages math discussion/problem solving at home.
Awesome tasks inspire, educate and empower students to solve very interesting math problems. "Low floor-High ceiling" problems that all students can do!