The summary
The headline figures — quizzes taken, accuracy, points, streak — tell you whether your child is practising, not whether they are improving. Use them to spot a habit forming or slipping, and little else.
Weak areas
This is the screen worth your attention. It lists the topics where your child's accuracy is below the threshold we treat as needing work.
A topic only appears once your child has answered enough questions in it for the figure to mean something. A child who has answered two questions on fractions and got one wrong is not "50% at fractions" — they have barely started, and showing that as a weakness would send you chasing noise.
The corollary is worth knowing: a topic your child has never touched will not appear here. Absence from this list means "no problem detected", not "no problem".
Per-topic progress
Accuracy and average time for every topic they have attempted, drilled down into the specific skills within it. This is where you find out that "Number" is fine but "fractions of an amount" is not.
Progress analysis
Trends over recent weeks — attempts against correct answers, per topic. Weeks run Monday to Sunday, UK time.
Look for the shape rather than the individual weeks. A single bad week usually means a busy week, not a decline.
What to do with it
Pick one weak area at a time and assign short quizzes on it. Re-check after a week or two. Chasing every weak area at once is how practice becomes a chore, and a child who dreads it practises less.