Much like Hooked on Phonics, Hooked on Math offers a robust educational App with instructional videos, games, and rewards, as well as hands-on Practice Packs sent by mail each month to solidify the skills your child is learning in the App. It's perfect for children ages 3-9 years old, or Pre-K/Kindergarten through 3rd grade level. It can be used for review, as well. Sometimes if the lessons are on the easier side for older kids, it can give them a great confidence boost, and once they get to the lessons that they need to learn from, they'll be better equipped to take those on.
For reference, here's a breakdown of grade levels associated with the Hooked on Math program:
Numbers & Counting (Pre-K - Kindergarten) - App & Practice Packs
Math Fundamentals (1st Grade) - App & Practice Packs
Elementary Math (2nd Grade) - App & Practice Packs
Core Math (3rd Grade) - App only
Hooked on Phonics subscribers receive access to the digital content for Hooked on Math for no additional cost (it's inside the Phonics App). Support your child's math skills with our hands-on Math Packs: HERE