My Math Notebook

Common Core math practice for K-5. Area models, partial quotients, and scratch pads, the way teachers actually teach it.

My Math Notebook is a Common Core math practice app for grades K through 5, designed to look and feel like the classic marble composition notebook your kid already knows.

Pick a grade, pick a topic, and start practicing. Every problem is aligned to Common Core standards across addition, subtraction, multiplication, and division. The difficulty grows right alongside your child, starting with counting dots in kindergarten and building all the way to long division in fifth grade.

But here is what makes My Math Notebook different. When your child gets a problem wrong, it does not just flash a red X. It shows them why. Miss a multiplication problem and they see it laid out as an area model with tens and ones. Struggle with division and they learn to break it down step by step, the way a good teacher would at the board. Every mistake becomes a lesson instead of a dead end.

There is a built in scratch pad for working through tougher problems by hand, a friendly profile for each kid with avatars and colors they pick themselves, and a streak calendar that quietly turns daily practice into a habit.

No accounts. No data collection. Just focused, encouraging math practice that meets your child where they are and helps them get a little better every day. Made for kids and built by a parent who wanted something better than subscription apps that fail to deliver or disposable junk that doesn't give feedback and ends up in the trash.