Written against real standards
Every maths exercise is tagged to the state standard it practises, so what a child does here lines up with what their school is actually asking of them.
Studies.X started from an ordinary evening problem: plenty of sites will sell you a worksheet, but almost none of them can tell you whether it matches the week your child is having at school. So this one is built the other way round — the standards come first, and the practice follows them.
Every maths exercise is tagged to the state standard it practises, so what a child does here lines up with what their school is actually asking of them.
Exercises score as you go and give the reasoning for every answer. A wrong turn should be the moment something clicks, not a dead end at the kitchen table on a Tuesday night.
There is no advertising, no third-party analytics following a child around, and no profile being built. Progress is kept so you can see it, and for no other reason.
Everything in the catalogue is free to try, and nothing needs a card.