New version of exam in biology. Online gia tests in biology

State final certification of 2019 in biology for grade 9 graduates educational institutions is carried out in order to assess the level of general education of graduates in this discipline. The tasks test knowledge of the following sections of biology:

  1. The role of biology in shaping modern natural scientific picture world, in the practical activities of people.
  2. The cellular structure of organisms as evidence of their relationship, the unity of living nature.
  3. signs of organisms. Unicellular and multicellular organisms. Kingdom of Bacteria. Mushroom Kingdom.
  4. Kingdom of Plants.
  5. Kingdom Animals.
  6. The general plan of the structure and processes of life. The similarity of man with animals and the difference from them. Reproduction and development of the human body.
  7. Neurohumoral regulation of vital processes of the organism.
  8. support and movement.
  9. Internal environment.
  10. Transport of substances.
  11. Nutrition. Breath.
  12. Metabolism. Selection. Body covers.
  13. Sense organs.
  14. Psychology and human behavior.
  15. Compliance with sanitary and hygienic norms and rules healthy lifestyle life. Techniques for providing first aid.
  16. Influence environmental factors on organisms.
  17. Ecosystem organization of wildlife. Biosphere. The doctrine of the evolution of the organic world.
In this section you will find online tests that will help you prepare for passing the OGE(GIA) in biology. We wish you success!

The standard OGE test (GIA-9) of the 2019 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measurement materials (CMMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will have to face at the end school year.


The standard OGE test (GIA-9) of the 2019 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.



The standard OGE test (GIA-9) of the 2018 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2018 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2018 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2018 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2017 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.



The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2016 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.



The standard OGE test (GIA-9) of the 2015 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2015 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


The standard OGE test (GIA-9) of the 2015 format in biology contains two parts. The first consists of 28 tasks with a short answer, the second - of 4 tasks with a detailed answer. In this regard, only the first part (i.e., the first 28 tasks) is presented in this test. According to the current structure of the exam, only 22 of these questions offer answers. But for the convenience of passing the tests, the site administration decided to offer answers in all tasks. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), the number of answer options has been significantly increased in order to bring our test as close as possible to what you will encounter at the end of the school year.


one correct option.


When completing tasks A1-A24, select only one correct option.


When completing tasks A1-A24, select only one correct option.


When completing tasks A1-A24, select only one correct option.

In 2017, a new model of the KIM USE in biology was adopted, aimed at increasing the diversity of the tested aspects of the biological training of graduates.

Each option examination work consists of two parts. Tasks in the variant are presented in continuous numbering mode. The structure of the examination paper has been optimized:

1. The number of tasks in the examination paper has been reduced from 40 to 28.
2. Part 1 proposes new types of tasks that differ significantly in types of learning activities: filling in the missing elements of a diagram or table, finding errors in a drawing, analyzing and synthesizing information, analyzing graphs and tables with statistical data.
3. The maximum number of primary points has been slightly reduced: from 61 in 2016 to 59 in 2017.
4. Increased from 180 to 210 minutes the time to complete the work.

In part 2, the number and types of tasks with a detailed answer remained unchanged - 7 tasks.

Particular emphasis is placed on the formation of methods of activity: mastering methodological skills; application of knowledge in explaining biological processes, phenomena, mastering the ability to solve biological problems. Checking the skills of working with information of biological content is carried out through its presentation in various ways (in the form of texts, drawings, diagrams, tables, graphs, diagrams).

In 2017 from the examination USE work in biology, it is planned to exclude all tasks with the choice of one answer. This is due to the presence of the following significant shortcomings in them: the uniformity of the form of presentation of the content being checked, the impossibility of creating tasks of a problematic or creative nature; lack of capacity to test students' skills of a practical nature; difficulty in identifying true gaps in the development of content among USE participants. A significant disadvantage of tasks with a choice of one answer is also the presence of an element of chance, guessing the correct answer.

As shown comparative analysis USE results over the past two years, the reduction in the number of tasks in the examination paper with the choice of one correct answer from 36 to 25 did not lead to a noticeable decrease in USE results. The share of USE participants in biology who did not score minimum quantity points, remains approximately at the same level, within the limits of statistically acceptable errors.

Significant modernization in terms of the form and structure of KIM required a correction of approaches to the construction of examination work, the inclusion of tasks of a new format.

In part 1 of the examination paper of the new format, only tasks with a short answer have been retained, but their number has been increased, and in some cases the form of their presentation has been significantly changed compared to previous years. It is known that tasks with a short answer allow not only to check a larger amount of content subject, but most importantly, to provide an assessment of general educational and subject skills (comparison, generalization, classification, systematization, explanation, solution of educational and practical tasks etc.), which corresponds current trends development general education.

Along with the preservation of existing tasks, new biological tasks appeared, and the range of tasks with drawings expanded.

As an example of a modernized task, we give task 3 (hereinafter, tasks from the project are given demo version KIM).

This is a calculated biological problem. The task was created on the basis of tasks traditional for KIM USE in biology with a choice of one answer. In the new edition, USE participant, based on the knowledge of genetic information and the chromosome set of somatic and germ cells, independently carries out all the necessary calculations.

As an example of a task for working with a drawing, we give task 4.

A feature of this task model is that the certified person is invited to derive two of its characteristic features from the “blind” image of the object (there are no captions to the figure). Moreover, one of the features given in the task checks the knowledge of the morphology of the object, while the second one checks the knowledge of properties or functions. Such tasks check, in addition to the ability to work with visual information, knowledge in the field of the cell and its vital activity.

Along with well-known or modernized types of tasks, completely new tasks are included in the examination paper that test mastery conceptual apparatus by filling in gaps in diagrams, tables, working with graphs, tables, histograms, etc. All of them are aimed at strengthening the activity base and make the examination work more practice-oriented.

Task 1 can serve as an example of such tasks.

This task allows you to check not only the knowledge of the conceptual apparatus of the biology course, but also the ability to establish the subordination and hierarchy of terms (concepts), as well as their internal logical connection.

Consider examples of tasks (task 21) for working with information presented in graphical or tabular form, a task for analyzing research results.



It seems that with the help of such tasks it is possible to ensure the formation of the foundations of a holistic scientific picture of the world and the ability of graduates to analyze, evaluate and generalize scientific information.

The new model of KIM USE is successive with the established model of OGE 9 in biology. Certain types of assignments, which in a modernized form will be included in KIM in 2017, have been successfully tested for many years during the certification of students in basic general education programs and are available in the open bank of OGE assignments. They can become the basis for preparing students for the exam in biology in the coming academic year.

Task 9 can serve as an example of continuity.

In the OGE, with the help of such tasks, knowledge of the structure, life activity and significance of animal and plant organisms is checked. Bacteria and viruses will be added to these objects in the new KIM USE model.

In general, in the exam model of the USE in 2017, the objects of control, as in previous years, are knowledge and skills that make up the invariant core of the content of the biology course of the main and high school, its sections "Plants", "Bacteria, fungi, lichens", "Animals", "Man and his health", " General biology". These sections are presented in the Codifier in the form of seven content blocks and requirements for the level of training of graduates of educational organizations for conducting a unified state exam 2017 in Biology.

SADIKOV BORIS FAGIMOVICH, Ph.D., Associate Professor. Preparation in 2019 for the exam via Skype. [email protected]; +7 (927) 32-32-052

Changes in the exam in biology in 2017

Posted on 10.09.2016 by Boris Sadykov

Hello, dear readers of the Skype biology tutor blog.

Finally, I had the opportunity to give an intelligible answer to your many questions about changes in conducting the exam in biology in 2017.

Rumors have been circulating for a long time that “a significant innovation for graduates of 11 classes will be the rejection of the TEST form of tasks for the final exam in three disciplines: physics, chemistry, biology. Such a fundamental change in the format of exams is due to an attempt to reduce the possibility of intuitively guessing the correct answer.

Yes, yes, very absurd rumors that the test part will supposedly be removed.

Was the USE bad in its previous form?

Rumors were supported by the fact that from the very beginning of the Unified State Examination, as a form of attestation of students, which allows them to be enrolled in a university based on the results of passing the Unified State Examination, this form of the exam was criticized for the fact that it supposedly would not be able to provide a normal acquisition of knowledge, leading only to “coaching » on memorization, not understanding of the material.

But only those who had never taught at school or at a university could think so. From the very beginning, the exam in the form of the Unified State Examination included, in addition to test parts (), necessary to test students' knowledge of a huge terminological base, also ( valued at three times the cost of Part A).

Therefore, no matter how much space the tests of part A take up in the examination paper, the points obtained by simply guessing the correct answer (and the chance of guessing is quite large - 25%), still was not enough even to pass the barrier for a triple.

The Federal Institute for Pedagogical Measurements (FIPI) dispels all rumors

August 26, 2016 FIPI on its official website published projects documents regulating the structure and content of control measuring USE materials 2017.

We are watching Codifier. It doesn't have any. In order to prepare well for the exam, it is necessary, as before, to study biology comprehensively in the following 7 blocks:

First block“Biology as a science. Methods of scientific knowledge” controls the material about the achievements of biology, research methods, about the main levels of organization of living nature.

Second block"Cell as a biological system" contains tasks that test: knowledge about the structure, life and diversity of cells; the ability to establish the relationship between the structure and functions of cell organelles, to recognize and compare cells of different organisms, the processes occurring in them.

Third block"Organism as a biological system" controls the assimilation of knowledge about the laws of heredity and variability, about ontogenesis and reproduction of organisms, about the selection of organisms
and biotechnology, and also reveals the level of mastery of the ability to apply biological knowledge in solving problems in genetics.

in the fourth block "System and diversity of the organic world" is tested: knowledge about the diversity, structure, life and reproduction of organisms of various kingdoms of wildlife and viruses;
the ability to compare organisms, characterize and determine their belonging to a particular systematic taxon.

Fifth block"The human body and its health" is aimed at determining the level of mastering the system of knowledge about the structure and life of the human body.

to the sixth block"Evolution of living nature" includes tasks aimed at controlling: knowledge about the type, driving forces, directions and results of the evolution of the organic world; the ability to explain the main aromorphoses in the evolution of the plant and animal world, to establish the relationship between the driving forces and the results of evolution.

Seventh block"Ecosystems and their inherent patterns" contains tasks aimed at testing: knowledge about environmental patterns, about the circulation of substances in the biosphere; the ability to establish the relationship of organisms in ecosystems, to identify the causes of stability,
self-development and change of ecosystems.

But there are indeed changes in the KIM of 2017 compared to the KIM of 2016, and they are quite significant ( see demos, specs, USE codifiers 2017 Biology)

These changes mainly relate to the optimization of the very structure of the examination paper. :

1. Excluded tasks in the form of a single digit corresponding to the number of the correct answer.
2. Reduced the total number of tasks from 40 to 28.
3. Reduced maximum primary score from 61 to 59.
4. The duration of the examination work has been increased from 180 to 210 minutes.
5. Part 1 includes new types of tasks that differ significantly in types of learning activities : filling in the missing elements of a diagram or table, finding the correctly indicated symbols in the figure, analyzing and synthesizing information, including those presented in the form of graphs, diagrams and tables with statistical data.

The new structure of KIM USE in 2017

Thus, each version of the KIM exam paper now contains only 28 tasks and consists of 2 parts, differing in form and level of complexity.

Part 1 contains 21 tasks:

Most tasks (7 tasks), as before, with choice from ready-made answers. This is what was previously part of A. Only now students are asked to choose not 1 correct answer out of 4 offered, but 2-3 answers out of 5-7 offered.

Here, in fact, this is where the whole “cheese forest” “lurks” about the rumors about the elimination of the test part from the exams. Reduced and changed, as we see, only the former part A. Test tasks related earlier to the part V, became even more:

6 tasks - to establish compliance;
3 tasks - to establish the sequence of biological processes, phenomena, objects, systematic taxa;
2 tasks - for solving biological problems in cytology and genetics;
1 task - to supplement the missing information in the scheme;
1 task - to supplement the missing information in the table;
1 task - to analyze information presented in graphical or tabular form ((these last three types of tasks are completely new for the USE, so students and tutors in biology should pay attention to how to answer them Special attention).

The answer forms of the examination paper of part 1 should be approached very, very scrupulously (do not leave cells missing), since this test part of the work, as before, is evaluated by a "ruthless" computer.

Part 2 contains 7 tasks with a detailed answer.

In these tasks, as before, the answer is formulated and written down by the examinee independently in a detailed form. The tasks of this part of the work are essentially aimed at identifying biological talents - graduates with very high level biological preparation.

The table below shows how the tasks from the various blocks of the Codifier are distributed in the examination paper in Part 1 and Part 2.

As you can see, all sections of biology in Part 1 and in Part 2 of any version of the examination paper should be distributed equally. That is, there should not be any “distortions” in terms of the fact that in some version there would be, for example, a lot of botany, and in another a lot of human biology.

The table below shows the maximum number primary points can now be obtained for the first and second parts of the examination paper.

We see, as before, students have the opportunity to receive O the largest share in the assessment (66%) is precisely for test part of the work(this is to answer the question that tests will be canceled from 2017).

conclusions

The strategy itself is in preparation with passing the exam in biology in 2017 should. Learn biology from various school textbooks and reference materials necessary within the framework of the same main 7 sections of the Codifier.

Since the test part of the examination paper has undergone significant changes, now, "without shelving", you should carefully study Demo version of KIM USE 2017 of the year. Pay special attention to the correctness of filling in the answer forms of the tasks presented in the new form.

In general, I can state that passing the biology exam in 2017 will be much more difficult than before (there is no longer an opportunity to get completely “free” points for simple guessing). It will be more difficult to achieve minimum threshold and get the maximum score. But, the main thing is that the variants of examination papers themselves do not differ much in complexity from each other, so that all applicants are placed on approximately equal terms.

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Good luck in studying biology, preparing for exams. Who will have questions to the biology tutor on Skype on this article, please contact in the comments.

J. FIPI. open bank USE assignmentsI. Unified State Exam (USE) | USE in biology new tests in 2017 answers to exam tests in biologybiology test answersbiology questions answers open bank FIPI assignmentsanswers in biology to FIPI assignmentsOpen bank of USE assignmentsSkype biology tutor |

Biology is a rather extensive field of knowledge, which includes the structure and various processes, both in humans and in animals and plants. In this regard, in order to successfully overcome the final exam, it is necessary to have a wide range of knowledge. Despite the fact that the structure of organisms of various species and classes is similar, they also have differences that must be remembered exactly when answering test questions. Due to the complexity of the exam in biology, it is necessary to prepare even more carefully.

Ways to prepare for the exam in biology

There are many ways to prepare for any exam. Only linguistic technical and humanitarian subjects differ from each other. But the main directions of preparation are preserved. So the exam in biology should not fall out of general course preparation for single exam. It is necessary to take a comprehensive approach to this issue.

Don't forget about schoolwork. In general, the school can do a good job preparing the child for the exam. It all depends on his abilities, memory and psyche. Therefore, you should not write off the school when preparing for the difficult exam in biology.

When choosing training courses To USE It is worth paying attention to the reviews and the existence of the office. If courses have recently opened, then they have less experience and there is a possibility of cheating or closing courses halfway through training. But you can turn to young USE preparation courses if they lure you with low prices and they do not have prepayment. But still, carefully talk with the teachers and decide whether they can prepare you for the exam. On the USE results It's not worth saving, but you can't completely refuse the services of young professionals. The main thing is not to waste your money.

Biology tutors will be able to raise the level of knowledge, including helping to prepare for the exam. But you need to choose a tutor more carefully than training courses. The courses have received a state license and have been tested, while anyone can engage in private tutoring. So look for reviews and recommendations before you start paying such a specialist. After all, your time is limited, and it is not worth wasting it. So it is better to spend a couple of days looking for a good specialist than to deal with someone who cannot teach important things.

Trial online USE tests in biology

On the educational portal site posted trial options USE in biology, which are available to all visitors. On our site, you can take the test an unlimited number of times, without any time frame. This will allow knowledge gaps to be identified and addressed. So do not forget about self-preparation. After all training USE immerse you in the atmosphere of a test exam, making it more familiar. Repeating tests will help get rid of stress on the exam itself, and this will increase the final grade. In a stressful state, memory works worse and errors are possible. For this reason, it will be beneficial for everyone to take the time to self-study using online USE tests in biology on the educational portal Uchistut.ru.

SPECIFICATION
control measuring materials
unified state exam 2017 in BIOLOGY

1. Appointment of KIM USE

The Unified State Examination (hereinafter referred to as the USE) is a form of objective assessment of the quality of training of persons who have mastered the educational programs of secondary general education, using tasks in a standardized form (control measuring materials).

The exam is held in accordance with federal law dated December 29, 2012 No. 273-FZ “On Education in the Russian Federation”.

Control measuring materials allow you to establish the level of development of the Federal component by graduates state standard secondary (complete) general education in biology, basic and profile level.

The results of the unified state exam in biology are recognized educational organizations middle vocational education and educational organizations of higher
vocational education as results entrance examinations in biology.

2. Documents defining the content of KIM USE

3. Approaches to the selection of content, the development of the structure of the KIM USE

The basis for the development of the KIM USE is the invariant core of the content of biological education, which is reflected in the Federal component of the state standard of secondary (complete) general education, various exemplary programs and textbooks recommended by the Ministry of Education and Science of Russia for use in the implementation of existing state accreditation educational programs secondary general education in biology.
KIM USE checks the graduates' mastery of knowledge and skills of the main sections of the biology course: "Plants", "Bacteria. Mushrooms. Lichens”, “Animals”, “Man and his health”, “General biology”. This allows you to cover the main content of the course with a check, to ensure the content validity of the KIM. The content of the KIM USE does not go beyond the biology course of a secondary school and does not depend on which program and which textbook is taught in a particular educational organization.

The examination work is dominated by tasks in the section "General Biology", since it integrates and generalizes the actual knowledge gained in the basic school, considers general biological patterns that manifest themselves at different levels of the organization of wildlife. These include: cellular, chromosomal, evolutionary theory; laws of heredity and variability; ecological laws of development of the biosphere.

Tasks that control the degree of mastery of knowledge and skills cover the most essential issues of the content of the biology course and test the formation of the scientific worldview and biological competence of graduates.

4. The structure of KIM USE

Each version of the KIM exam paper contains 28 tasks and consists of two parts that differ in form and level of complexity. Part 1 contains 21 tasks:

7 - with multiple choice with or without a picture;
6 - to establish compliance with the drawing or without it;
3 - to establish the sequence of systematic taxa, biological objects, processes, phenomena;
2 - for solving biological problems in cytology and genetics;
1 - to supplement the missing information in the scheme;
1 - to supplement the missing information in the table;
1 - for the analysis of information presented in graphical or tabular form.

The answer to the tasks of part 1 is given by the corresponding entry in the form of a word (phrase), a number or a sequence of numbers written without spaces and separating characters.

Part 2 contains 7 tasks with a detailed answer. In these tasks, the answer is formulated and recorded by the examinee independently in a detailed form. The tasks of this part of the work are aimed at identifying graduates with a high level of biological training.

In part 1, tasks 1-21 are grouped according to the content blocks presented in the codifier, which provides a more accessible
perception of information. In part 2, tasks are grouped depending on the types being checked. learning activities and in accordance with thematic affiliation.