Start exciting learning with GIOS

Choose a tariff Advantages of the course

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Interactive learning

The use of modern technologies to increase the effectiveness of education

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Individual learning pace

The student can study at a time convenient for him and at his own pace

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Bilingual platform

For studying mathematics in different languages to develop students' language skills

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Progress instead of grades

We track progress for individual development without grades

15% off a subscription to an annual online course after watching a demo lesson

Watch demo lesson Course program (Algebra 8th grade)

1

Rational expressions and equations

6 lessons

160 tests and practical problems

40 reference schemes and examples

Lesson 1:

Power with natural exponent

Lesson 2:

Power with integer exponent. Scientific notation

Lesson 3:

Inverse proportion

Lesson 4:

Rational expressions

Lesson 5:

Operations with rational fractions

Lesson 6:

Rational Equations. Equivalent equations

2

Irrational expressions

4 lessons

160 tests and practical problems

40 reference schemes and examples

Lesson 1:

Arithmetic square root

Lesson 2:

The concept of sets and their elements. Number sets. Irrational numbers. Real numbers.

Lesson 3:

Conversion of Irrational Expressions

3

Simple functions

2 lessons

80 tests and practical problems

20 reference schemes and examples

Lesson 1:

Function y = βx, its Graph and Properties

Lesson 2:

Function y = xΒ², its Graph and Properties

4

Quadratic equations

4 lessons

160 tests and practical problems

40 reference schemes and examples

Lesson 1:

Quadratic Equations. Incomplete Quadratic Equations. The Quadratic Formula.

Lesson 2:

Reducing equations to quadratic form

Lesson 3:

Vieta's Theorem. Quadratic Trinomial. Decomposition of a Quadratic Trinomial into Linear Factors

Lesson 4:

Equations as a mathematical model of an applied task

Course program (Geometry 8th grade)

1

Quadrilaterals

3 lessons

120 tests and practical problems

30 reference schemes and examples

Lesson 1:

Quadrilaterals

Lesson 2:

Parallelogram

Lesson 3:

Rectangle, rhombus, square and their properties

2

Similarity of triangles

5 lessons

200 tests and practical problems

50 reference schemes and examples

Lesson 1:

Thales' theorem. The middle line of the triangle

Lesson 2:

Trapezoid and its midline

Lesson 3:

Central and inscribed angle. Inscribed and circumscribed quadrilateral

Lesson 4:

Similar shapes. Triangle similarity theorem

Lesson 5:

Properties of the median and bisector of the triangle

3

Right triangles

3 lessons

120 tests and practical problems

30 reference schemes and examples

Lesson 1:

Right triangles. The Pythagorean theorem. Perpendicular and an oblique lines and their properties.

Lesson 2:

Sine, cosine and tangent of an acute angle of a right triangle

Lesson 3:

Solving right triangles

4

Area of quadrilaterals

3 lessons

120 tests and practical problems

30 reference schemes and examples

Lesson 1:

Polygons

Lesson 2:

Areas of parallelograms and trapezoids

Lesson 3:

Area of a triangle and a rhombus

Structure of classes

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1. Theoretical block

Interactive short video lecture, 3-6 minutes. We watch, listen, and answer questions.

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2. Reference scheme

A summary to show the connections between the main concepts

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3. Independent work

Performing the work in test format and developing critical thinking

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4. Block of applied tasks

Practical tasks on the covered topic, with an understanding of how to apply it in life.

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5. Results

Filling in the gaps and consolidating the material

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6. Work on mistakes

Analysis of task performance and improvement of results

Choose a GIOS access plan that is convenient for you

Tighten 1-2 topics Try the platform

Monthly subscription

The tariff includes:

- Access to the educational platform for a month
- Video lessons
- Checking homework with AI

13.99 USD/month

Recommended tariff

Systematic study Assessment of progress

Subscription for a year

The tariff includes:

- Access to the educational platform for a year
- Video lessons
- Checking homework with AI

89.99 USD/year

only 7 USD/month

28/10/2024

I learned about GIOS tutors from a classmate, when she got a high score in the geometry test, although before that she had a 5-6. Now I'm also tutoring and have improved my school grades, thank you very much!

Vera

13/04/2024

Studied with a PRO tutor, improved mathematics thanks to the teacher's approach and interactive lessons on the GIOS platform. Now it is much easier for me to understand the subject and my mother is satisfied with the gradesπ

Mary

28/01/2024

I really enjoyed taking lessons on the platform) I especially remember the stories of Surikat GIOS, he is so kind and explains everything clearly! And everything is so beautifully illustrated, like in real cartoons, and he charges you with good luck for the whole lesson. Also, you can improve your results and get cool avatars. At the end of the lesson, there are always practical tasks from real life.

Stanislav

To find out the level of your knowledge, take a test that will give you a detailed assessment of your current skills

Pass the test 1 ### Why canβt I use GIOS for free?

Unfortunately, GIOS is not funded by the state, and we still do need funding to back up the servers, develop new materials and pay for teachers' working hours.

2 ### Who develops training materials for GIOS?

Dozens of the best mathematicians and math teachers in Ukraine have contributed to the creation of our lessons. Some work in private schools, some study abroad, and some are active researchers at the Institute of Pedagogy. We bring together the best minds of Ukraine to give your children the highest quality materials.

3 ### How is learning math with GIOS different from other courses?

A teacher should do their best to engage a child in the subject at school. We have done everything to ensure that our platform would interest students in learning. To do this, we apply the most up-to-date teaching methods and technologies: gamification, interactivity, animation, applied assignments, and tasks that develop critical thinking. Therefore, it is fun and interesting for children to learn math with GIOS.

4 ### Is GIOS the same as a school curriculum?

GIOS does not replace the school curriculum but rather deepens and complements it. Our lessons may be useful for self-paced learning and learning with a tutor. GIOS may also be applied at schools to make math classes more interactive and engaging. Our materials cover the main program topics and types of tasks commonly represented in tests, exams, and Olympiads.

5 ### Can I try GIOS out for free?

Yes, we provide You with an opportunity to take a free Math lesson on our platform.

6 ### What is the structure of GIOS online course?

In each of the courses, the material of one of the classes is presented. The course consists of topics, and topics are made up of lessons. Each topic begins with an entrance test and ends with a final test. So, there is an opportunity to compare your knowledge at the entrance and at the exit. Each lesson consists of two blocks: theoretical (animated interactive video lesson, diagrams, examples of typical tasks with solutions) and practical (16 tasks: 10 tests, 1 matching, 1 error search, 1 procedure, 3 tasks for entering the answer) .

7 ### How many times can you take the lesson?

After the lesson has been completed once, you can improve your result and complete the lesson with similar tasks again.

8 ### How often do you need to work on the platform?

It depends on how the user goes through the lesson itself. Some users can do only a few tasks a day (and then they can log into the platform every day), while someone can immediately devote a lot of time to learning a topic and log in only once a week.

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