Download OGE Biology Demo. The structure of KIM USE

After the thematic assignments in biology, begin to practice. Since to demonstrate a high level of knowledge it is necessary to work confidently with charts, tables and graphs. Explain biological processes using graphical information.

Download first fIPI demo , which is an example and gives an idea of \u200b\u200bthe structure and form of complexity of future tasks on the exam.

Based on the new demo developed 10 training options register and track the level of knowledge in your account.

Identify, analyze errors and train again. Your success is the constant solution of options during preparation!

The exam in biology 2020 includes 28 tasks.

• Part 1 contains 21 tasks with a short answer (sequence of numbers, number, word or phrase)
• Part 2 contains 7 tasks with a detailed answer (give a complete answer: explanation, description or justification; express and argue your own opinion).

The option is thematically grouped.

1. The first part contains 21 tasks, which are grouped by content blocks presented in:
   • Multiple choice;
   • To establish compliance;
   • To establish a sequence of processes or phenomena;
   • Tasks in cytology and genetics;
   • To complement the drawings;
   • Analysis of a diagram or table.
2. The second part contains 7 tasks. For the successful solution of which the student is required to thoroughly master the conceptual apparatus and competently operate with biological terms.

A brief analysis of the conditions of some tasks

Tasks from the block of the first ticket:

• - a biological fragment is presented that requires the establishment of links between concepts;
• - calculate the number of chromosomes and establish the number of cells formed during various processes;
• - find examples in the text that correspond to concepts;
• - to test the knowledge of species properties - from the test select criteria that correspond to the species.

Assessment of tests in the biology of the exam

Behind the first part maximum ticket - 38 points.
For solving problems second part - 20 points.

The points received for correctly completed tasks are summed up.

Transfer points to grades

• 0-35 points - 2,
• 36-54 points - 3,
• 55-71 points - 4,
• 72 and above points - 5;

To enter a budgetary place in a prestigious university, you need to score more than 84 points.

Decide! Go ahead! Strive for the best!

Final exams are just around the corner. It's time to start intensive training. Including those who decided on the exam by choice. Quite a few this year, as in the past, will choose biology for this rod. So now we’ll talk about what awaits graduates in the Unified State Exam in Biology in 2018.

The relevance of the discipline

Who is likely to prefer the exam in biology in 2018? First of all, those students for whom such specialties as a biologist or biotechnologist, ecologist, biophysicist, zoologist, paleontologist, veterinarian are desired.

Compulsory discipline is also considered for those who dream about the profession of a doctor and are going to storm medical universities. A strong knowledge of biology and a high examination score in the subject are also required for future psychologists, psychoanalysts, psychotherapists, and defectologists. Another area of \u200b\u200bfocus: universities and faculties of a sports orientation.

Dates of the exam in biology in 2018

As usual, graduates of the 2017-2018 academic year will have to pass the Unified State Exam in Biology, in which three stages are programmed.

The preliminary, which is expected on April 4, 2018, may be attended by graduates of previous years or current students who have documented that they will not be able to meet the main dates of the exam. A reserve is also envisaged - April 11.

For those who have a force majeure event, which will prevent them from coming to the exam at the usual time, the option of an additional chance is left. In September, students will be able to come to this exam, who will prove that they missed the main stage for a good reason.

How did graduates of past years deal with the subject?

Select this subject for the exam about 7% of all graduates. In addition, over the past few years, their number has decreased: from 129 thousand in 2016 to 112 thousand in 2017.

There is another alarming figure: the last biology exam, in 2017, did not pass 18% of students. About the same number of them were a year earlier, even a little more: 0.3%.

The main group of graduates passed this exam for "C grade, gaining an average of 53.2-53.8 final points.

Are innovations expected in the exam in biology in 2018?

Do graduates of this year and future applicants expect significant changes in the exam in biology in 2018? Hardly. If there are adjustments, then minimal and insignificant. Since in 2017, KIMs in this subject were seriously finalized.

Questions from the test format disappeared from them, where it was enough to choose, even at random, one answer option from those provided in the KIMs.

The number of questions decreased, and much: it became 28 against the previous 40. You need to master these tasks in 210 minutes. The approximate storyboard is as follows: it is optimal to spend approximately 5 minutes on each of the questions in the first section and 10-20 minutes on each task of block 2.

New requirements appeared for the tasks of the first block, here new types of tasks are included, for the performance of which specific skills are needed: the skills of working with tables and various graphical schemes, including diagrams and graphs. The ability to perform both analysis and synthesis of available information is also encouraged.

Content Examination KIMov

In this test, the graduate is required to show how the material on the development and structure of plants, mushrooms, lichens, animals is learned. Fundamentals of the structure and life of a person will also be represented by ticket issues. Students are also expected to know the basics of the theory of evolution, understand general biological patterns, deeply understand the structure and functions of cells, etc. An important section of knowledge on the subject is topics related to the biosphere and ecology of the planet.

Block number 1. The maximum score that an 11th grader is able to score is 39. There are 21 tasks for choosing answers and the ability to perform comparative analysis, solving problems in genetics and the basics of cytology, and there will immediately be analytical work with tables and figures. Acting is required promptly, and the answers are extremely brief.

In the second block completing tasks requires volumetric, complete answers. But for these 7 tasks you can get 20 points. Total we get 59 primary points, in translation to the final result, they will amount to 100 points. And for a satisfactory result you need a minimum of 36 points.

Optimal preparation for the exam in biology in 2018

Science is not simple, it requires attention and understanding, and not just mechanical memorization. Therefore, preparation is needed methodical, continuous, and not from time to time, and not immediately on the eve of the exam.

The basic training includes the study of terminology, without its knowledge it is difficult to navigate in biology precisely as a science. To facilitate memorization, use the visualization technique, that is, reinforce the theory with illustrative material, look for pictures, graphs, diagrams that will become the basis for the associative work of memory.

Ask questions to teachers and classmates who are well versed in the topic. Practice past tests as well as new exam demos. Tune in for a positive result!

Exam scores and biology scores in 2018

Exams in the familiar school system are translated as follows:

• "Deuce", unsatisfactory result, corresponds to 0-35 points;
• The "top three" earned the examinees, scoring 36-54 points;
• "Four" - so you can transfer the amount of points in the range from 55 to 71;
• “Excellent,” the quintuple result becomes the property of schoolchildren with an exam result of 72 or more points.

The minimum required for a successful, albeit satisfactory, exam is 36 points. Moreover, to enter far from prestigious professions, and not to the budget, you must at least have a certificate with 50 points. High-class universities make much higher demands: only those whose USE exam in biology is 84 points or more will accept the budget form of study.

How will the exam in biology be organized in 2018?

All auxiliary materials that will be required to work with KIMs will be provided by the organizers of the exam, you cannot bring anything from the reference or illustrative literature with you.

Outlawed also phones, tablets and other gadgets. If someone relies on cheat sheets or tips from a wise neighbor, then do not forget: the examiners' commission is also very vigilant, and all 100% of the audiences in which the exam in biology will be held in 2018 promise to equip online observation systems.

In addition, work is ongoing to prevent information leaks. In particular, more and more schools are choosing the format when exam tickets are printed on the spot, and accidents and intentional frauds during delivery and transportation of KIMs are excluded. It is believed that already in 2019, all schools will transfer to a new ticket printing algorithm, the examination classes will be equipped with appropriate equipment.

SPECIFICATION
control measuring materials
2018 Unified State Exam in BIOLOGY

1. The purpose of the KIM exam

The Unified State Exam (hereinafter referred to as the USE) is a form of an objective assessment of the quality of training for people who have completed educational programs of secondary general education, using standardized assignments (control measuring materials).

The exam is carried out in accordance with Federal Law dated December 29, 2012 No. 273-ФЗ “On Education in the Russian Federation”.

Control measuring materials make it possible to establish the level of mastering by graduates of the Federal component of the state standard of secondary (complete) general education in biology, the basic and profile level.

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

2. Documents defining the content of KIM USE

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

The basis for the development of the KIM Unified State Examination 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 sample programs and textbooks recommended by the Russian Ministry of Education for use in the implementation of state-accredited educational programs of secondary general education in biology.
KIM Unified State Examination examines the development of knowledge and skills by graduates 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 substantive validity of KIM. The content of the KIM USE does not go beyond the biology course of a secondary school and does not depend on the program and textbook used to teach in a particular educational organization.

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

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

4. The structure of KIM USE

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

7 - with multiple choice with or without a pattern;
6 - to establish compliance with or without a drawing;
3 - to establish a sequence of systematic taxa, biological objects, processes, phenomena;
2 - to solve 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 - to analyze information presented in graphical or tabular form.

The answer to the tasks of Part 1 is given by the corresponding record in the form of a word (word combination), number or sequence of numbers recorded 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 examiner 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 by content blocks presented in the codifier, which provides a more affordable
perception of information. In part 2, assignments are grouped depending on the types of educational activities being tested and in accordance with the thematic affiliation.

It is known that the conditions for the exam in the last 6-7 years have not undergone significant changes. And suddenly in the summer of 2016, "like a bolt from the blue" passed information that they say everything - there will be no more tests!

Rumors were greatly exaggerated. In addition to Part 2 of the examination paper, the test Part 1 () is also saved.

What awaits applicants in 2018?

This year already in August, FIPI employees published projects of the Codifier, Specifications and Demo of the exam paper itself.

It became clear that this year, fortunately, "there will be no surprise."

Those who began to prepare for the biology exam since last year may not change anything in their preparation strategy. And who will start preparing from September of this year can be sure, judging by the published Demo of 2018, that the examination work and the conditions for conducting the exam will be completely the same.

As before, I advise all applicants not to neglect the information presented in the Codifier and the Specification so that the preparation strategy for passing the exam in biology is the most optimal. To do this, I have a series of video tutorials on the blog ““.

Many questions of the 2018 exam test demo already.

In this article, as always, I wanted to make out some "sensitive", not very well-composed questions of the Demo version.

And you know, I simply have no complaints about the 2018 Demo!

Still, I will comment on some tasks.

12. Select three correctly labeled captions for the figure, which shows the structure of the ear. Write down the numbers under which they are indicated in the table.

1) external auditory meatus
2) eardrum
3) auditory nerve
4) stirrup
5) semicircular canal
6) snail
Even very small arrows in the figure allow you to give clear answers..

27. It is known that all types of RNA are synthesized on a DNA template. A fragment of a DNA molecule on which a portion of the central loop of tRNA is synthesized has the following nucleotide sequence: MTC MCC MTC MTC ACA. Establish the nucleotide sequence of the tRNA region that is synthesized on this fragment, and the amino acid that this tRNA will carry during protein biosynthesis, if the third triplet corresponds to the tRNA anticodon. Explain the answer. To solve the problem, use the genetic code table

.

Now, when this test is repeated already, it becomes even funny. How many “copies were broken” in the comments on my blog when they tried to prove to me on behalf of the “experts” that there was nothing to “reinvent the wheel” and given dNA chain we will build on it i-RNA. And on the site I will solve the Unified State Examination the whole year the wrong decision has hung.
1. The site of the central loop of tRNA will have the following nucleotide sequence: CAA AGG CAA CAA USU.
2. The central triplet of this section of the CAA is an anticodon to the complementary codon of i-RNA. You should find this codon of i-RNA, since the table of the genetic code is built on the correspondence of codons (triplets) and RNA to certain amino acids, which is what you need to know to establish the translation of the protein molecule. This codon of i-RNA will be ACS.
3. According to the table of the genetic code, we find that the amino acid threonine corresponds to this codon of i-RNA.

Well, applicants, have you successfully prepared for the exams. You will have to work hard, but have time to relax so that "your brains do not boil."

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If any of the students or tutors in biology have questions about the article, please contact the comments.

On my blog you can buy answers to all tests OBZ FIPI for all years of examinations and.