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A unique course in mathematics for the 9th grade. Algebra and Geometry

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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
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Course program (Algebra 9th grade)
1
Linear inequalities
3 lessons
120 tests and practical problems
30 reference schemes and examples
Lesson 1:
Properties of numerical inequalities
Lesson 2:
Numerical intervals. Variable inequalities. Linear inequalities
Lesson 3:
Systems and classes of linear inequalities
2
Quadratic Function
3 lessons
120 tests and practical problems
30 reference schemes and examples
Lesson 1:
Function. Numeric function. Properties of functions
Lesson 2:
Quadratic function
Lesson 3:
Function graph transformation
3
Quadratic Inequalities
2 lessons
60 tests and practical problems
20 reference schemes and examples
Lesson 1:
Quadratic inequality
Lesson 2:
System of equations with two variables
4
Number Sequences
3 lessons
120 tests and practical problems
30 reference schemes and examples
Lesson 1:
Number sequences
Lesson 2:
Arithmetic progression. The sum of the arithmetic progression
Lesson 3:
Geometric progression. The sum of a geometric progression
5
Elements of Applied Mathematics
5 lessons
200 tests and practical problems
50 reference schemes and examples
Lesson 1:
Combinatorics
Lesson 2:
Probability
Lesson 3:
Graphs and Charts
Lesson 4:
Statistics
Lesson 5:
Solving percent problems
Course program (Geometry 9th grade)
1
Solving triangles
3 lessons
120 tests and practical problems
30 reference schemes and examples
Lesson 1:
Sine, cosine, tangent of angles from 0 Β° to 180 Β°. Basic Trigonometric Identities
Lesson 2:
Sine and cosine theorems
Lesson 3:
Formulas for the area of a triangle
2
Coordinates on the plane
3 lessons
120 tests and practical problems
30 reference schemes and examples
Lesson 1:
Coordinate plane
Lesson 2:
The distance between two points on a plane. The coordinates of the midpoint of a segment
Lesson 3:
Equations of a circle and a line
3
Vectors on the plane
2 lessons
80 tests and practical problems
20 reference schemes and examples
Lesson 1:
Vector. Vectors magnitude and direction. Equal vectors. Collinear Vectors
Lesson 2:
Addition and subtraction of vectors. Multiplying a vector by a number. Dot product of vectors
4
Circle and it's elements
4 lessons
160 tests and practical problems
40 reference schemes and examples
Lesson 1:
Circle. Tangent
Lesson 2:
Inscribed circle of triangle and Circumscribed circle of triangle
Lesson 3:
Regular polygons. Regular polygon inscribed in and circumscribed about a circle
Lesson 4:
Circumference. Arc length. The area of a circle and its parts
5
Geometric transformation
2 lessons
80 tests and practical problems
20 reference schemes and examples
Lesson 1:
Geometric transformation. Translation
Lesson 2:
Reflectional and rotational symmetry. Rotation
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

See the reviews of happy children and parents

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
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 grades😁
Mary
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
Stanislav
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FAQ

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Talk to an Education Expert
1

Why can’t 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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