Demonstration options for oge in chemistry. Online Gia tests in chemistry Kima in chemistry oge May 26

The state final certification of 2019 in chemistry for graduates of the 9th grade of general 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 chemistry:

1. The structure of the atom.
2. Periodic Law and Periodic System chemical elements DI. Mendeleev.
3. The structure of molecules. Chemical bond: covalent (polar and non-polar), ionic, metallic.
4. Valency of chemical elements. The degree of oxidation of chemical elements.
5. Simple and complex substances.
6. Chemical reaction. Conditions and signs of chemical reactions. Chemical equations.
7. Electrolytes and non-electrolytes. Cations and anions. Electrolytic dissociation of acids, alkalis and salts (medium).
8. Ion exchange reactions and conditions for their implementation.
9. Chemical properties simple substances: metals and non-metals.
10. Chemical properties of oxides: basic, amphoteric, acidic.
11. Chemical properties of bases. Chemical properties of acids.
12. Chemical properties of salts (medium).
13. Pure substances and mixtures. Rules for safe work in the school laboratory. chemical pollution environment and its consequences.
14. The degree of oxidation of chemical elements. Oxidizing agent and reducing agent. Redox reactions.
15. Calculation of the mass fraction of a chemical element in a substance.
16. Periodic law D.I. Mendeleev.
17. Initial information about organic matter. Biologically important substances: proteins, fats, carbohydrates.
18. Determination of the nature of the medium of a solution of acids and alkalis using indicators. Qualitative reactions on ions in solution (chloride-, sulfate-, carbonation, ammonium ion). Qualitative reactions to gaseous substances (oxygen, hydrogen, carbon dioxide, ammonia).
19. Chemical properties of simple substances. Chemical properties of complex substances.

Date of passing the OGE in chemistry 2019: June 4 (Tuesday).

There are no changes in the structure and content of the examination paper in 2019 compared to 2018.

In this section you will find online tests that will help you prepare for passing the OGE (GIA) in chemistry. We wish you success!

The standard OGE test (GIA-9) of the 2019 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2019 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2017 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2015 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2015 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2015 format in chemistry consists of two parts. The first part contains 19 tasks with a short answer, the second part contains 3 tasks with a detailed answer. In this regard, only the first part (i.e., the first 19 tasks) is presented in this test. According to the current structure of the exam, among these tasks, only 15 answers are offered. However, for the convenience of passing the tests, the site administration decided to offer answers in all tasks. But 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 have to face at the end of the school year.

When completing tasks A1-A19, select only one correct option.
When completing tasks B1-B3, select two correct options.

When completing tasks A1-A15, select only one correct option.

When completing tasks A1-A15, choose only one correct option.

Part 1 contains 19 tasks with a short answer, including 15 tasks of a basic level of complexity (the serial numbers of these tasks: 1, 2, 3, 4, ... 15) and 4 tasks of an increased level of complexity (the serial numbers of these tasks: 16, 17, 18, 19). For all their differences, the tasks of this part are similar in that the answer to each of them is written briefly in the form of one digit or a sequence of digits (two or three). The sequence of numbers is written in the answer sheet without spaces and other additional characters.

Part 2, depending on the CMM model, contains 3 or 4 tasks of a high level of complexity, with a detailed answer. The difference between examination models 1 and 2 is in the content and approaches to the implementation of the last tasks of the examination options:

Exam Model 1 contains task 22, which involves performing a "thought experiment";

Exam model 2 contains tasks 22 and 23, which provide for the performance of laboratory work (a real chemical experiment).

Scale for converting points into grades:

"2"– from 0 to 8

"3"– from 9 to 17

"4"– from 18 to 26

"5"– from 27 to 34

The system for assessing the performance of individual tasks and the examination work as a whole

The correct performance of each of the tasks 1-15 is estimated at 1 point. The correct performance of each of the tasks 16-19 is estimated as a maximum of 2 points. Tasks 16 and 17 are considered completed correctly if two answers are correctly selected in each of them. For an incomplete answer - one of the two answers is correctly named or three answers are named, of which two are correct - 1 point is given. The rest of the answers are considered incorrect and are scored 0 points. Tasks 18 and 19 are considered completed correctly if three matches are correctly established. Partially correct is the answer in which two out of three matches are established; it is worth 1 point. The remaining options are considered incorrect answers and are scored 0 points.

Checking the tasks of part 2 (20–23) is carried out by the subject commission. The maximum score for a correctly completed task: for tasks 20 and 21 - 3 points each; in model 1 for task 22 - 5 points; in model 2 for task 22 - 4 points, for task 23 - 5 points.

To complete the examination work in accordance with model 1, 120 minutes are allotted; according to model 2 – 140 minutes

OGE series. FIPI - the school was prepared by the developers of control measuring materials (KIM) of the main state exam. The collection contains:
24 thematic options for all sections of the OGE codifier in chemistry;
10 typical exam options compiled in accordance with the draft demo version of KIM OGE in chemistry 2015;
instructions for performing the examination work;
answers to all tasks;
evaluation criteria.
Thematic options provide an opportunity to systematically prepare students for the state final certification in the 9th grade in the form of the OGE, and the fulfillment of tasks of standard examination options - to objectively assess the level of their preparation for the exam.
Teachers can use thematic and standard examination options to organize control over the results of mastering the basic educational programs by schoolchildren. general education and intensive preparation of students for the OGE.

Task examples:

When completing task 8, from the proposed list of answers, select the two correct ones and write down the numbers under which they are indicated in the table.
Physical phenomena include:
1) burning food
2) gas evolution when acid hits chalk
3) gas release when opening a bottle of lemonade
4) blackening of the copper plate when heated
5) candle melting when heated
Answer:
When completing tasks 9, 10, for each element of the first column, select the corresponding element from the second column. Write in the table the selected numbers under the corresponding letters. Numbers in the answer may be repeated.

Content
Introduction.
THEME OPTIONS
Topic 1. Initial chemical concepts.
Option 1.
Option 2.
Option 3.
Option 4.
Topic 2. Periodic law and Periodic system of chemical elements D.I. Mendeleev.
Specification of variants on the topic.
Option 1.
Option 2.
Option 3.
Option 4.
Topic 3. Electrolytic dissociation. Ion exchange reactions. Redox reactions.
Specification of variants on the topic.
Option 1.
Option 2.
Option 3.
Option 4.
Topic 4. Metals and their compounds.
Specification of variants on the topic.
Option 1.
Option 2.
Option 3.
Option 4.
Topic 5. Non-metals and their compounds.
Specification of variants on the topic.
Option 1.
Option 2.
Option 3.
Option 4.
Topic 6. Knowledge and application of substances and chemical reactions..
Specification of variants on the topic.
Option 1.
Option 2.
Option 3.
Option 4.
STANDARD EXAM OPTIONS
Instructions for performing work.
Option 1.
Option 2.
Option 3.
Option 4.
Option 5.
Option 6.
Option 7.
Option 8.
Option 9.
Option 10.
ANSWERS
Answers to thematic options.
Answers to standard exam options.
Answers to tasks with a short answer (part 1).
Answers and criteria for evaluating the performance of tasks with a detailed answer (part 2).

Free download e-book in a convenient format, watch and read:
Download the book OGE, chemistry, thematic and standard exam options, 34 options, Dobrotin D.Yu., 2015 - fileskachat.com, fast and free download.

• Codifier of verifiable requirements for the results of mastering the main educational program of basic general education and content elements for the main state exam in CHEMISTRY, 2020
• OGE, Chemistry, Getting ready for the final certification, Dobrotin D.Yu., Molchanova G.N., 2020
• Chemistry, Main state exam, Preparing for the final certification, Dobrotin D.Yu., Molchanova G.N., 2020
• OGE 2020, Chemistry, Grade 9, Specification, Codifier, Project

The following tutorials and books:

• Chemistry, grade 8, Control and independent work, to the textbook Gabrielyan O.S. "Chemistry. Grade 8”, Gabrielyan O.S., Pavlova N.S., 2015

The manual contains 10 variants of standard test items for the 2016 Main State Exam.
The purpose of the manual is to develop the practical skills of students in preparing for the exam in grade 9 in chemistry in 2016.
The collection contains answers to all test options and provides a detailed analysis of all tasks of one of the options.
The manual is intended for teachers and methodologists who use tests to prepare students for the Main State Exam 2016, it can also be used by students for self-study and self-control.

Examples.
In which series of chemical elements do the non-metallic properties of their corresponding simple substances weaken:
1) sulfur - phosphorus - silicon
2) oxygen - sulfur - selenium
3) boron - carbon - nitrogen
4) silicon - phosphorus - sulfur

Chemical bond in calcium oxide crystal
1) covalent non-polar
2) covalent polar
3) metal
4) ionic

sign chemical reaction between solutions of silver nitrate and aluminum chloride is:
1) color change
2) gas evolution
3) the appearance of a smell
4) precipitation

CONTENT
Foreword
Information about the two exam models conducting the OGE in chemistry
Work instructions (model 1)
Chemistry Examination Grading System
Part 1
Part 2
Exam work options
Option 1
Part 1
Part 2
Option 2
Part 1
Part 2
Option 3
Part 1
Part 2
Option 4
Part 1
Part 2
Option 5
Part 1
Part 2
Instructions for performing work (model 2)
Instructions for completing task 23
Option 6
Part 1
Part 2
Option 7
Part 1
Part 2
Option 8
Part 1
Part 2
Option 9
Part 1
Part 2
Option 10
Part 1
Part 2
Solution of tasks of option 3
Part 1
Part 2
Answers and Solutions
Part 1
Part 2
Answers to the tasks of part 2.

Free download e-book in a convenient format, watch and read:
Download the book OGE 2016, Chemistry, Grade 9, Typical test tasks, Koroshchenko A.S., Medvedev Yu.N. - fileskachat.com, fast and free download.

• OGE 2019, Chemistry, grade 9, 32 options, Typical test tasks, Molchanova G.N., Medvedev Yu.N., Koroshchenko A.S.
• OGE 2019, Chemistry, grade 9, 14 options, Typical test tasks, Molchanova G.N., Medvedev Yu.N., Koroshchenko A.S.
• OGE 2016, Chemistry, grade 9, Typical test tasks, Koroshchenko A.S., Medvedev Yu.N.
• OGE 2020, Chemistry, 30 options, Typical options for examination tasks, Medvedev Yu.N., Molchanova G.N., Koroshchenko A.S.

Specification
control measuring materials
to be held in 2016
main state exam
in chemistry

1. Appointment of KIM for OGE- to evaluate the level of general education in chemistry of graduates of the ninth grade of general education organizations for the purpose of the state final certification of graduates. The results of the exam can be used when enrolling students in specialized secondary school classes.

OGE is conducted in accordance with the Federal Law Russian Federation dated December 29, 2012 No. 273-FZ “On Education in the Russian Federation”.

2. Documents defining the content of KIM

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

The development of KIM for the OGE in chemistry was carried out taking into account the following general provisions.

• KIM are focused on testing the assimilation of the knowledge system, which is considered as an invariant core of the content of existing chemistry programs for the basic school. In the Federal component of the state educational standard in chemistry, this system of knowledge is presented in the form of requirements for the preparation of graduates.
• KIM are designed to provide an opportunity for a differentiated assessment of the training of graduates. For this purpose, the verification of mastering the basic elements of the content of the chemistry course in grades VIII-IX is carried out at three levels of complexity: basic, advanced and high.
• The educational material on the basis of which the tasks are built is selected on the basis of its significance for the general educational preparation of graduates of the basic school. At the same time, special attention is paid to those elements of the content that are developed in the course of chemistry of X-XI classes.

4. Connection of the examination model of the OGE with KIM USE

The most important principle taken into account when developing KIM for the OGE is their continuity with the KIM USE, which is due to uniform approaches to assessing educational achievements students in chemistry in primary and secondary schools.

The implementation of this principle is ensured by: the unity of the requirements for the selection of the content being checked OGE assignments; the similarity of the structures of the examination options for KIM for the OGE and the USE; the use of similar task models, as well as the identity of the assessment systems for tasks of similar types used both in the OGE and in the USE.

5. Characteristics of the structure and content of KIM 1

In 2016, the executive authorities of the constituent entities of the Russian Federation that manage in the field of education are offered two models of examination work, in terms of their structure and content of tasks included in it, similar to the models of examination work in 2014.

Each version of the examination paper consists of two parts.

Part 1 contains 19 tasks with a short answer, including 15 tasks of a basic level of complexity (the serial numbers of these tasks: 1, 2, 3, 4, ... 15) and 4 tasks of an increased level of complexity (the serial numbers of these tasks: 16, 17, 18, 19). For all their differences, the tasks of this part are similar in that the answer to each of them is written briefly in the form of one digit or a sequence of digits (two or three). The sequence of numbers is written in the answer sheet without spaces and other additional characters.

Part 2 depending on the model, the CIM contains 3 or 4 tasks of a high level of complexity, with a detailed answer. The difference between examination models 1 and 2 is in the content and approaches to the implementation of the last tasks of the examination options:

• exam model 1 contains task 22, which provides for the implementation of a "thought experiment";
• exam model 2 contains tasks 22 and 23, which provide for the implementation of a real chemical experiment.

Tasks are arranged according to the principle of gradual increase in the level of their complexity. The share of basic, advanced and high levels the complexity in the work was 68, 18 and 14%, respectively.
Table 1 gives a general idea of ​​the number of tasks in each part of the examination paper of models 1 and 2.

..............................

1 Model 1 (M1) complies demo version No. 1; model 2 (M2) - demo version No. 2.