Math · Grade 10 · Russian curriculum
Grade 10 adds three new layers at once: trigonometry, introductory calculus and solid geometry. Each of them builds on grade 9 algebra — if a hole was left there, it will show up here.
Scope of preparation
Calculus appears for the first time (51 solution methods), and trigonometry grows from 6 methods to 48. By curriculum volume, grade 10 is the densest of all: 442 solution methods.
The numbers are counted across the topics available in grade 10: the year’s curriculum plus everything it builds on. A solution method can belong to several sections at once, so the section values should not be added up into a total.
expressions, equations, inequalities, transforming expressions
graphs, properties, reading a relationship from a picture
shapes, areas, congruence and similarity criteria, proofs
the derivative, maximum and minimum values, the antiderivative
sine, cosine, tangent, identities and equations
coordinates, vectors, distances
percentages, fractions, proportions, motion and work problems
listing all the options, the probability of an event
tables, charts, the mean
divisibility, fractions, exponents, properties of numbers
the logic of statements and what counts as a proof
This year’s topics
26 topics are introduced in grade 10 itself. Each one builds on what came before — that is why the count above shows 442 solution methods: it also includes the necessary foundation from earlier years.
The list comes from the platform’s knowledge base rather than being written for the website: the lessons, which are in Russian, follow these same topics.
You can learn the definitions and rules from these topics in the free “Build the Definition” study tool (in Russian).
What it costs
Base helps with the current school curriculum; Exam adds preparation for the OGE and EGE — Russia’s state exams after grades 9 and 11.
For everyday schoolwork
₽2,490/mo
per child
First two weeks free
When the OGE or EGE exam is ahead
₽3,990/mo
per child
First two weeks free
The subscription can pay for itself: for everyone who subscribes through your link, you get back 15% of what they pay. How Invite & Earn works
Lessons, exercises and the tutor’s explanations on the platform are in Russian and follow the Russian school curriculum. The platform interface is available in English.
By volume — yes. Grade 10 has 442 solution methods versus 370 in grade 11: three new layers at once — trigonometry, introductory calculus and solid geometry. Grade 11 adds less that is new but requires bringing everything together.
With a knowledge check. It is done once and, instead of a grade, shows a list of topics that still have gaps — including those left over from earlier years. The plan is then built around them.
Go back to it rather than move on. Topics are connected: the next one can’t be mastered until the previous one is. The platform finds the earliest topic that still has a gap and starts from there, not from the current textbook section.
One lesson is about ten minutes. On a regular day, one or two are enough. There’s no rigid schedule: the plan adapts to what has already been covered.
For some it will, for others it won’t. The platform covers what a tutor usually doesn’t have enough hours for: it looks for the cause of the mistake, keeps the topics in order and explains the same thing as many times as needed. If having a real person alongside matters to the student, one doesn’t get in the way of the other.
If the accounts are linked — sessions, completed topics and progress through the plan. There are no grades or reports of failures there.
It shows which topics are holding the student back in grade 10 — including those left over from earlier years — and builds a plan around exactly those.
