Early versions of the exam in chemistry 2017-2015
| Chemistry | Download option |
| 2017 | variantpo himii |
| 2016 | variant ege 2016 |
| 2015 | variant ege 2015 |
Assignments in examination version 2018 is divided into 4 thematic blocks:
1. Theoretical foundations of chemistry: “Structure of the atom. Periodic Law and Periodic System chemical elements DI. Mendeleev. Patterns of changes in the properties of chemical elements by periods and groups. “The structure of matter. chemical bond»; "Chemical reaction".
2. " inorganic substances: classification and nomenclature; Chemical properties and genetic connection different classes";
3. "Organic substances: classification and nomenclature, chemical properties and genetic relationship of substances of various classes";
4. "Methods of knowledge in chemistry." "Chemistry and Life". "Calculations for chemical formulas and reaction equations.
Structure of KIM USE 2018 in chemistry
Each version of the examination work is built according to a single plan: the work consists of two parts, including 35 tasks.
Part 1 contains 29 tasks with a short answer, including 21 tasks of a basic level of complexity (in the version they are present under numbers: 1–7, 10–15, 18–21, 26–29) and 8 tasks of an increased level of complexity (their ordinal numbers: 8, 9, 16, 17, 22–25).
Part 2 contains 6 tasks of a high level of complexity, with a detailed answer. These are tasks numbered 30-35.
Common Mistakes USE participants in chemistry can be divided into three categories - chemical errors, arithmetic errors and errors associated with inattention.
Advance familiarization with the rules conducting the exam, filling out forms, training in solving tasks similar to those that may occur on the exam, independent solution of the USE variant in chemistry early period- all this will help the graduate to cope with tasks for the maximum number of points.
Dear graduates and applicants!
The present tutorial is a collection of tasks to prepare for the delivery of the Unified state exam(USE) in Chemistry, which is both final exam per course high school as well as university entrance exams. The structure of the manual reflects modern requirements for the procedure passing the exam in chemistry, which will allow you to better prepare for new forms of final certification and for admission to universities.
The manual consists of 10 options for tasks, which in form and content are close to the demo version of the USE and do not go beyond the content of the chemistry course, which is normatively defined federal component state standard general education. Chemistry (Order of the Ministry of Education No. 1089 dated March 5, 2004).
Content Presentation Level educational material in tasks it is correlated with the requirements of the state standard for the preparation of graduates of a secondary (complete) school in chemistry.
Three types of assignments are used in the control measuring "materials of the Unified State Exam:
Tasks of the basic level of complexity with a short answer,
Tasks of an increased level of complexity with a short answer,
Tasks of a high level of complexity with a detailed answer.
Each version of the examination paper is built according to a single plan. The work consists of two parts, including a total of 34 tasks. Part 1 contains 29 basic and advanced short answer tasks. Part 2 contains 5 tasks of a high level of complexity, with a detailed answer (tasks numbered 30-34).
In tasks of a high level of complexity, the text of the solution is written on a special form. Tasks of this type form the main part written work in chemistry at university entrance exams.
Tasks with a detailed answer can be completed by graduates in different ways. Therefore, the solutions given in guidelines for examiners (meaning the criteria for assessing the tasks of part 2 in the section "Solution of tasks of option 1"), should be considered as one of the possible answers.
The purpose of this manual is to familiarize readers with the structure of control measuring materials, the number, form and level of complexity of tasks. This information will allow graduates to develop a strategy for preparing and passing the exam in accordance with the goals that they set for themselves.
The manual provides answers to the tasks of all options and provides detailed solutions all tasks of the tenth option. In addition, examples of forms used in the exam for recording answers and decisions are given. This is the type of control measuring materials that graduates receive at the exam. Please read all the instructions carefully before starting to solve the problems.
This manual is addressed to high school students and applicants for self-training and self-control. The manual can be used by chemistry teachers and methodologists to prepare students for the final certification in chemistry for a secondary school course, and both in USE form as well as the traditional written exam.
The Unified State Examination in Chemistry is a variable component of the federal examination. It is taken only by those students who are going to continue their studies at universities in such specialties as medicine, chemistry and chemical Technology, construction, biotechnology or food industry.
This one cannot be called easy - it will not work here on a simple knowledge of the terms, because for last years tests with a choice of one answer from the proposed options were excluded from the IMTs. In addition, it would not be superfluous to find out everything about the procedure, timing and features of this exam, as well as prepare in advance for possible changes at KIMS 2018!
Demo version of the USE-2018
USE dates in chemistry
The exact dates allotted for writing the exam in chemistry will be known in January, when the schedule for all examinations will be posted on the Rosobrnadzor website. Fortunately, today we already have information about the approximate periods allocated for the examination of schoolchildren in the 2017/2018 academic year:
- On March 22, 2018, the early stage of the examination starts. It will last until April 15th. Writing the exam in advance is the prerogative of several categories of students. These include children who graduated from school earlier than 2017/2018 school year, but did not pass the exam for any reason; school graduates who previously received only a certificate, and not a matriculation certificate; evening school students; high school students who go to live or study abroad; schoolchildren who received secondary education in other states, but entering. Also early delivery used by students representing the Russian Federation at international competitions and competitions, and schoolchildren who take part in all-Russian events. If you are shown medical intervention or rehabilitation that coincides with the main period for passing the exam, you can also take the exam ahead of time. An important point: any reason must be confirmed by relevant documents;
- On May 28, 2018, the main USE dates. According to the preliminary plans of Rosobrnadzor, the examination period will end before June 10;
- On September 4, 2018, an additional period for passing the exam will begin.
Some statistics
AT recent times this exam selects all more schoolchildren - in 2017, about 74 thousand people passed it (12 thousand more than in 2016). In addition, the success rate has improved markedly - the number of low-performing students (those who have not reached the threshold minimum scores) has decreased by 1.1%. Average score in this subject ranges from 67.8-56.3 points, which corresponds to the level of the school "four". So, in general, this subject, despite its complexity, students pass quite well.
Examination procedure
When writing this exam, students are allowed to use periodic system, a table with data on the solubility of salts, acids and bases, as well as reference materials for the electrochemical series of metal voltages. There is no need to take these materials with you - all permitted reference materials will be provided to students in one set with the exam ticket. In addition, an eleventh grader can take a calculator for the exam, which does not have a programming function.
We remind you that the procedure for conducting the exam strictly regulates any actions of students. Remember that you can easily lose your chance to get into a university if you suddenly want to discuss the solution of a problem with a friend, try to peep the answer in a smartphone or a solution book, or decide to call someone from the bathroom. By the way, you can go to the toilet or first-aid post, but only with the permission and accompanied by a member of the examination committee.
In 2018 USE year in chemistry expanded to 35 tasks, allocating 3.5 hours for them Innovations in the exam in chemistry
FIPI employees report the following changes in new-type CIMs.
- In 2018, the number of complex tasks with a detailed answer will be increased. One new task has been introduced, number 30, concerning redox reactions. Now the students have a total of 35 tasks to solve.
- For all work, you can still get 60 primary points. The balance is achieved by reducing the points that are awarded for completing simple tasks from the first part of the ticket.
What is included in the structure and content of the ticket?
In the exam, students will have to demonstrate how well they know the topics from the course of inorganic, general and organic chemistry. Tasks will test the depth of your knowledge of chemical elements and substances, skills in conducting chemical reactions, knowledge of the basic laws and theoretical provisions of chemistry. In addition, it will become clear how well schoolchildren understand the systemic nature and causality of chemical phenomena, and how much they know about the genesis of substances and how they are known.
Structurally, the ticket is represented by 35 tasks, divided into two parts:
- part 1 - 29 short answer tasks. These assignments are dedicated theoretical foundations chemistry, inorganic and organic chemistry, methods of knowledge and the use of chemistry in life. For this part of the KIM, you can score 40 points (66.7% of all points for a ticket);
- part 2 - 6 tasks of a high level of complexity, in which a detailed answer is provided. You have to solve problems with non-standard situations. All tasks are devoted to redox reactions, ion exchange reactions, transformations of inorganic and organic matter or complex calculations. For this part of the KIM, you can score 20 points (33.3% of all points for the ticket).
In total, you can collect up to 60 primary points per ticket. 210 minutes will be allocated for its solution, which you should distribute as follows:
- for basic tasks from the first part - 2-3 minutes each;
- for jobs with increased level difficulties from the first part - from 5 to 7 minutes;
- for jobs with high level difficulty from the second part - from 10 to 15 minutes.
How are exam scores translated into grades?
Points for work affect the matriculation certificate, so for several years in a row they have been transferred to the system of marks familiar to schoolchildren. First, the scores are divided into certain intervals, and then converted into grades:
- 0-35 points are identical to the "two";
- 36-55 points show a satisfactory degree of preparation for the exam and are equal to the "troika";
- 56-72 points - this is an opportunity to get a "four" in the certificate;
- 73 points and above - an indicator that the student knows the subject perfectly.
High-quality preparation for the chemistry exam will allow you not only to enter the chosen university, but to improve your mark in the certificate! In order not to fill up the exam in chemistry, you will have to score at least 36 points. However, it is worth remembering that in order to enter a more or less prestigious university, you need to score at least 60-65 points. Top educational establishments and at all accept on the budget only those who scored 85-90 points and above.
How to prepare for the exam in chemistry?
You can't pass a federal exam just by relying on the leftover knowledge from a high school chemistry course. To fill in the gaps, you should start reading textbooks and solution books already at the beginning of autumn! It is possible that some topic that you studied in the 9th or 10th grade simply did not stick in your memory. In addition, competent preparation includes the development of demonstration tickets - KIMs, specially developed by the FIPI commission.
Training options for the exam in chemistry
Developed practice tests in chemistry for the exam 2019 with answers and solutions.
In preparation, study 10 training options, based on the new .
Features of tasks in USE tests in chemistry
Consider the typology and structure of some tasks of the first part:
- - the condition contains a number of chemical elements and questions regarding each of them, pay attention to the number of cells for the answer - there are two of them, therefore, there are two solutions;
- - correspondence between two sets: there will be two columns, in one there are formulas of substances, and in the second - a group of substances, it will be necessary to find correspondences.
- In the first part there will also be tasks that require the behavior of a “thought chemical experiment”, in which the student selects formulas that allow him to find the correct answer to the exam question.
- The tasks of the second block are higher in terms of complexity and require the possession of several content elements and several skills and abilities.
Clue: when solving a problem, it is important to determine the class, group of substances and properties.
Tasks with detailed answers are focused on testing knowledge in the main courses:
- The structure of the atom;
- Periodic laws;
- Inorganic chemistry;
- Organic chemistry;
- Calculations by formulas;
- Application of chemistry in life.
Preparation for the exam in chemistry - quickly and efficiently
Fast means at least six months
- Pull up the math.
- Repeat the whole theory.
- Solve online test cases in chemistry, watch video tutorials.
Our site has provided such an opportunity - go train and get high scores in exams.
Chemistry | USE 2018
Pass the test "USE 2018 Chemistry Training option No. 3" online
Chemistry | USE 2018
The solution of the USE 2018 online test in chemistry introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. Training version of the exam in chemistry corresponds to the 2018 demo.
Pass the test "USE 2018 Chemistry Training option No. 4" online
Chemistry | USE 2018
The solution of the USE 2018 test in chemistry introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. Training option The exam in chemistry corresponds to the 2018 demo.
Pass the test "Demo version of the control measuring materials of the unified state exam of 2018 in GEOGRAPHY" online
Geography | USE 2018
The solution of the USE online test in geography introduces schoolchildren to the tasks of the USE 2018 demo version of the FIPI and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students.
Pass the test "USE 2018 Geography Training option No. 1" online
Geography | USE 2018
Pass the test "USE 2018 Geography Training option No. 2" online
Geography | USE 2018
The solution of the USE 2018 online test in geography introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. The training version of the exam in geography corresponds to the demo version of 2018.
Pass the test "USE 2018 Geography Training option No. 3" online
Geography | USE 2018
The solution of the USE 2018 online test in geography introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. The training version of the exam in geography corresponds to the demo version of 2018.
Pass the test "USE 2018 Geography Training option No. 4" online
Geography | USE 2018
The solution of the USE 2018 online test in geography introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. The training version of the exam in geography corresponds to the demo version of 2018.
Pass the test "USE 2018 Geography Training option No. 5" online
Geography | USE 2018
The solution of the USE 2018 online test in geography introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. The training version of the exam in geography corresponds to the demo version of 2018.
Pass the test "USE 2018 Geography Training option No. 6" online
Geography | USE 2018
The solution of the USE 2018 online test in geography introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. The training version of the exam in geography corresponds to the demo version of 2018.
Pass the test "USE 2018 Geography Training option No. 7" online
Geography | USE 2018
The solution of the USE 2018 online test in geography introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. The training version of the exam in geography corresponds to the demo version of 2018.
Pass the test "USE 2018 Geography Training option No. 8" online
Geography | USE 2018
The solution of the USE 2018 online test in geography introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. The training version of the exam in geography corresponds to the demo version of 2018.
Pass the test "USE 2018 Geography Training option No. 9" online
Geography | USE 2018
The solution of the USE 2018 online test in geography introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. The training version of the exam in geography corresponds to the demo version of 2018.
Pass the test "USE 2018 Geography Training option No. 10" online
Geography | USE 2018
The solution of the USE 2018 online test in geography introduces students to the tasks of this USE and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students. The training version of the exam in geography corresponds to the demo version of 2018.
Pass the test "Demo version of the control measuring materials of the unified state exam 2018 in HISTORY" online
Story | USE 2018
The solution of the USE online test in history introduces schoolchildren to the tasks of the USE 2018 demo version of the FIPI and helps to master the necessary skills for solving KIM tasks. Teachers can use online testing for free in the classroom to train and control students.
