Open bank of tasks exam chemistry.  Basic rules for conducting and checking the exam in chemistry.  Jump to held jobs and print them to a PDF file

Open bank of tasks exam chemistry. Basic rules for conducting and checking the exam in chemistry. Jump to held jobs and print them to a PDF file

You can find out the results of the Unified State Exam, get acquainted with the open bank of tasks, download demos, codifiers and KIM specifications - on the official websites of information support for the unified state exam in grade 11.

On these resources, you can get acquainted with the procedure for conducting exams, the schedule, the features of the Unified State Examination in various subjects; find answers to frequently asked questions.

Official websites of the Unified State Examination 2020

To understand how to do the exam work, you should first familiarize yourself with the demo versions of the control measuring materials(KIM) USE in the subjects of this year. Demonstration options will help to get an idea of ​​the structure of future KIM, the number of tasks, their form and level of complexity. In addition, in the demo version, the criteria for evaluating the performance of tasks with a detailed answer are given, which give an idea of ​​the requirements for the completeness and correctness of the answer recording. This information is useful to develop a strategy for preparing for the exam.

When familiarizing yourself with the demo versions of the KIM USE 2020, it should be borne in mind that the tasks included in them do not reflect all the content issues that will be checked at the USE. Full list questions and topics that can be controlled at the Unified State Examination is given in the codifier of content elements and requirements for the level of training of graduates of educational organizations. It can be used when drawing up a plan for reviewing material before an exam.

Every year, FIPI prepares a certificate of changes in KIM for each academic subject, it is also posted along with demo versions. The subject teacher, even if he is not one of the organizing teachers at the Unified State Examination or a member of the experts of the subject commission, should familiarize himself with guidelines, prepared on the basis of an analysis of the results of last year's USE, and recommendations for subject commissions for checking the completion of tasks with a detailed answer in order to know the process from the inside and be able to explain to their students all the features of the upcoming exams.

Also on the FIPI website there is an invaluable thing - open bank USE assignments. The bank placed a large number of tasks used in the preparation of variants of the KIM USE in all academic subjects. It can be used for self-preparation for the exam. This will greatly help graduates to navigate the exam material, practice typical tasks. The teacher also needs to use materials from time to time. open bank USE tasks and include them as an element of the lesson when repeating the material.

The right choice of material for preparation is a very important thing. It's no secret that on USE topic many unscrupulous authors and publishers are making money, publishing manuals for preparing for exams and training materials that are far from what the real USE tasks are.

Parents and teachers should clearly understand and explain to their children that only FIPI specialists develop tasks for the KIM USE. Therefore, it is necessary to use only official sources when preparing.

Another important warning for graduates and their parents is not to trust all sorts of fraudulent offers to buy allegedly real USE assignments and answers on the eve of the exam. Unprecedented security measures are taken to protect exam materials from leaks. Those who bought supposedly real CMMs before the exam lost money at best, and at worst, time that could have been usefully spent preparing for the exam. As a result, low scores for work.

Hi all! Andrey Puchkov is in touch with you.

When you read the title of this post, you probably thought “Come on... It can't be!”. But no, maybe!) All month I worked on the answers to the open bank of FIPI tasks. FIPI is a federal institute for pedagogical measurements, which is working on compiling assignments for the real USE. The institute's website (fipi.ru) has a bank of tasks that is recommended for self-study.

And here every teacher, teacher, and even more so a tutor has his own authoritative opinion. Some believe that these tasks are very simple and in fact they are not on the real exam. Others believe that these tasks can be partially used in the real exam. Well, I’ll also tell my opinion: FIPI assignments, in my opinion, in various variations are found in real exams. Let in a slightly modified format, but they meet. It’s easy to prove this: every year my guys from the training courses are perplexed, because at the real exam they met a lot of tasks that we sorted out at the training courses.

Why did I decide to make answers to these tasks in history and social studies? The fact is that many, when preparing for the exam, still solve tasks from the Bank of tasks. And without answers, keys, the guys are forced to google - look for answers on the Internet. It is exhausting, confusing, and besides, there is a temptation to go to social networks ... and stay there. Ah this history with social studies! But then they come back anyway... and googling again.

To make life easier for everyone, I decided to work on the keys. On my own behalf, I will say that there are a lot of tasks in both history and social science (about part 10), which definitely did not exist last year. And so the Job Bank is alive and even updated a bit.

Who needs answers to the Job Bank?

  • Children who are preparing for the exam in history and social studies. It is much more convenient and comfortable to have a file with answers than to be stupid and google on the Internet.
  • Teachers who give lessons to solve tasks from this bank. It's simple - I gave the task, it's easy to check - based on the answers.
  • Tutors - it's the same here.

What should I do with the answers categorically do not recommend? I do not recommend memorizing tasks and answers. Because, firstly, you can go crazy, and, secondly, this is a pointless exercise, because the answers to the tasks will most likely be shuffled on the real exam. But to know and understand, or to test yourself, is the very thing!

By the way, these answer files include all tasks and the second part - with a detailed answer! That is, for society - these are plans (task 28), social science tasks (task 27) and others. In history, these are tasks with argumentation, all text tasks, etc.!

Examples of tasks and answers to them

Social Science: Social Relations

In country Z, where all citizens over the age of 63 are guaranteed a state pension, under conditions economic crisis a legislative initiative was put forward to abolish state pensions for citizens over 63 who continue to work. This legislative initiative caused a public discussion.

Give two suggestions each about the arguments of supporters and opponents of this legislative initiative.

Answer:

Proponents' Arguments

  1. Saving state budget, which will close the "gaps" in it
  2. There are many countries in which there are no pensions at all, so this measure is quite acceptable.
  3. After all, citizens work, so being dependent on the state can be offensive for them in general

Arguments of opponents

  1. People have listed in order all their lives their money to the state for pensions in old age, and now they cannot count on them.
  2. Citizens work because they do not have enough pensions for a decent old age, but this money plays a significant role in their budget - it is unfair to deprive them of it.

Social Science: Economics

You are instructed to prepare a detailed answer on the topic “Influence international trade to the national economy." Make a plan according to which you will cover this topic. The plan must contain at least three points, of which two or more are detailed in sub-points.

Answer:

1. Place of international trade in the sphere economic relations different states
2. International organizations involved in world trade:
APEC
WTO
ASEAN
3.Main visible trade relations
Import
Export
4.Basic principles of international trade
Legality: obedience to international laws and legal acts.
Openness and equality
5.Consequences of international trade for national economy:
Globalization - erasing economic borders
Strengthening the scientific and technological revolution
Development of competition in the field of high technologies
The Emergence and Strengthening of the Power of Transnational Corporations
6. International division of labor as the basic principle of international trade.

Illustrate with three examples the impact of competition on the development of production.

Answer:

  • Apple announced in January 2019 that it would cut prices for the Iphone and other products, taking into account the national market. This is done because there is very strong competition in the field of phones and other gadgets: there are also a dozen other companies from China and South Korea on the market. This will also affect production: the company will probably save on components.
  • In 2010 year Apple company introduced the first tablet computer Ipad, and two years later the tablet computer market was replenished by Samsung, Sony, etc. Today, a tablet computer is available to everyone: you can choose a model both in terms of price and functionality.
  • In 2016, SHARP presented its frameless smartphone, a year later, all companies on the market presented their frameless smartphones: even Apple made its iPhone frameless in 2017

History: New time

One of the points of view on the activities of Catherine II is that she had clear plan reforming Russia, which was strictly followed.

What other point of view on the acts of Catherine do you know? Which point of view do you find more convincing? Give at least three facts, provisions that can serve as arguments confirming your chosen point of view.

Answer:

The second point of view says that the empress was inconsistent in her reforms, and her real deeds often diverged from her plans.

I prefer the second point of view.

Three facts, arguments:

  • Catherine quickly abandoned her plans to reform Russia, published in her Nakaz, after she saw a lack of support in the Legislative Commission, which she dissolved.
  • After the Pugachev uprising, Catherine got scared and carried out a provincial reform and other measures to strengthen local power.
  • Despite the fact that the empress was full of hopes for freedom for the Russian peasants, her reign became the "golden age of the Russian nobility."

If you choose the first point of view:

Arguments:

  1. Catherine gave the Letter of Complaint to the nobility, in which she actually limited her absolute power in the interests of this estate (without trial, may the noble honor, estate, etc.)
  2. Catherine gave the Charter to the cities, in which she tried to expand the support of the regime at the expense of the third, urban estate, in order to have a social basis for progressive reforms, in particular, she introduced self-government into the cities, etc.
  3. Catherine wrote the "Instruction" of the Legislative Commission, in which she expressed her views on the progressive structure of Russia and convened the Legislative Commission for its implementation.

At the beginning of January 1905, the “Assembly of Russian factory workers of the city of St. Petersburg”, headed by the priest Gapon, decided to submit a petition to the tsar, which would set out the demands of the workers. The desire of the workers to submit a petition was known to the authorities, including the tsar.

Give at least three reasons why workers are dissatisfied with their position.

Indicate how the petition ended.

Name one major consequence of the events surrounding the petition.

Answer:

Causes of workers' discontent

  1. The working day was not standardized for workers, many worked for 16 hours at the discretion of the plant administration.
  2. The work of women was not limited, and the work of children was not prohibited.
  3. There was no social insurance from an accident or illness: the worker was simply fired, left to die on the street.

Petition ends with shooting of peaceful demonstration

Consequence: the execution of a peaceful demonstration, which wanted to petition the tsar, led to the First Russian Revolution of 1905-1907.

Review the historical situation and answer the questions.

In 1914, Austria-Hungary, backed by Germany, started a war with Serbia. The Russian Emperor Nicholas II was faced with a difficult choice: to support Serbia and cause a war with both Austria-Hungary and its ally Germany, or refuse to support the Serbs. Many close associates urged the king not to join the war. However, Nicholas II decided to support Serbia, and Germany, and then Austria-Hungary, declared war on Russia.

Give at least three reasons why Nicholas II made such a decision. Indicate at least two main consequences of the outbreak of war for Russia.

Answer:

The reasons:

  1. For Russia, the support of the Christian peoples of Europe, which were considered as younger brothers, became the basis of foreign policy. Lack of support would mean a betrayal of the interests of the Slavic and Orthodox world.
  2. Russia could not allow the strengthening of Austria-Hungary in the Balkans, which had long considered these territories as its own.
  3. Russia was a member of the Entente - an alliance of states together with France and England, which opposed the Triple Alliance, a concession to Austria-Hungary would mean the defeat of the Entente in foreign policy.

Effects:

  1. The war aggravated all the issues facing the country in domestic politics: peasant, worker, and also added new problems: economic, grain, railway crises.
  2. First World War led Russia to the February Revolution and the overthrow of the autocracy, the establishment of a republican form of government, and then (in October) a Soviet republic. The autocracy has not been able to solve critical issues countries.

And so on for all tasks of the second part of the exam, not to mention the first!

How to get answers

We posted:

  • All sections in the discipline of history! (Antiquity and the Middle Ages, Modern times, Newest time) answers to 4270 tasks!
  • 3 sections on the discipline of social science (Man and society, social relations and Law) answers to 2052 tasks!

Immediately after payment, you will receive on your e-mail a link to a folder on Yandex disk, in which all files with answers are already located:

So, you can easily purchase the entire package of answers in history or social studies at a significant discount.

History: all sections (answers to 4270 tasks)

4900 rubles

2900 rubles

regular cost 750 rubles)

  • Ready templates essays on history / society ()
  • Answers to possible questions:

    Question: what about essays on history and society?

    Answer: along with the last file, detailed plans for essays on both history and society on all topics in the FIPI Task Bank will be attached. Writing ready-made essays is pointless, because they will be the same. And on the real exam, such ready-made texts will not help. But writing essays according to a previously known plan is much easier.

    Question: What to do if you do not receive a letter with materials?

    Answer: check the SPAM folder in your mailbox. If it's not there, write to us.

    And we will immediately duplicate the letter with the ordered materials to your e-mail!

    Question: how to pay?

    Answer: The easiest way is:

    The Federal Institute of Pedagogical Measurements (FIPI) updated the USE bank (http://www.fipi.ru/content/otkrytyy-bank-zadaniy-ege), placing more than 2.1 thousand tasks in 14 subjects with short and detailed answers , which were used in the 2017 Control Measurement Materials (CMMs). This was reported on the website of Rosobrnadzor.

    It is noted that the tasks of the open bank can be used both as part of school lessons and in self-preparation for the exam. The open publication of USE materials is also designed to protect schoolchildren from fraud on social networks and websites, when exam materials of past years and tasks from an open data bank are offered under the guise of KIM.

    In which publications can students publish their work free of charge? Learn from the resource "Student Rights" in "Home Legal Encyclopedia" . Get full free access for 3 days!

    We add that the search for tasks by thematic affiliation and viewing the tasks contained in the bank is available to all users (). The FIPI website also contains information resource for assistance in preparing for the OGE - an open bank of tasks for the OGE (http://www.fipi.ru/content/otkrytyy-bank-zadaniy-oge).

    The agency recalls that the open bank of USE tasks was created in 2013 in order to provide graduates with the opportunity to practice solving tasks similar to those that may be encountered in the state exam, to get an idea of ​​their level of complexity. Today it contains more than 40 thousand actual tasks.

    Previously, FIPI, regulating the structure and content of control measuring materials for the Unified State Exam and the Unified State Examination next year.

    • setting up a free virtual dopdf printer;
    • processing the bank of FIPI tasks with the selection of the necessary elements;
    • switch to held jobs and print them to a PDF file;
    • clearing the results and repeating the procedure with another section.

    Recently, interruptions in the work of the FIPI Open Banks of Assignments, both the Unified State Examination and the GIA, have become more frequent. This is most likely caused by a large number of requests, and as a result, server overload. Many teachers and students expect to use bank materials in their work, but such frequent problems with accessibility significantly complicate learning, disrupt training plans, spoil nerves ... After all, changing a pre-formed training plan right during a lesson is not only not convenient, but also negatively affects the effectiveness of training. At the same time, electronic shells of banks do not allow, having worked with sections once, to save the selected tasks to a file, so that later it would not be necessary to contact the bank again. Let's figure it out how you can easily print any amount of materials not on paper, but in a familiar pdf file, and then confidently use them at work.

    Attention! Job banks have been improved and look slightly different from those in the pictures below. But the essence of printing to a PDF file does not change from this: you also need to install a virtual printer; choose the tasks you need; print on virtual. printer to a file. See below for details

    Installing the free doPDF Virtual Printer

    Drivers for some conventional printers (laser and inkjet) have the ability to print to a pdf file, and if your printer is one of them, then you can skip this step. But most printers do not have this capability. Therefore, printing to pdf requires the installation of a special program - a virtual pdf printer. I recommend that you use the free doPDF pdf printer, which you can download and install from the program's official website. Website address dopdf.com. You can go to the site and click the "Download Now" button in the upper left corner to follow the download and installation (required in this article will be highlighted in red),

    or you can immediately download the printer via a direct link: http://www.dopdf.com/download/setup/dopdf-7.exe

    After downloading, run the file and follow the installation instructions. If you check the "Make doPDF 7 default printer" checkbox during installation, you will no longer have to select the desired printer when printing to a file. This is suitable for those users who do not have a real laser or inkjet printer connected to the computer.

    Processing the bank of FIPI tasks with the selection of the necessary elements

    Now you need to wait until the Open bank of tasks for the desired subject is available, and select the desired tasks of the section. To do this, go to the task bank, USE or GIA, open the section on the subject and work through it by clicking the "Delay task" button under the necessary tasks.

    Jump to held jobs and print them to a PDF file

    In the print settings window that opens, check that the doPDF printer is being used. If you have a different printer by default, change it to doPDF and click "print" at the bottom.

    In the next window, you can choose where the pdf file will be saved (by default, in the user's documents folder), and change the file name.

    Everything! The results of working with the section of the Open Task Bank are saved in a convenient PDF file, with all the formulas and pictures. Now you can safely count on the use of these tasks in preparing for in electronic formatdependencies on whether the site is overloaded at the time you need no more. As there is no need to print a pile of sheets on paper and the need for an Internet connection at the workplace. PDF files can be saved to a flash drive and transferred to any computer.

    Clearing the results and repeating the procedure with another section

    Since there are several sections for each subject, it is convenient to save the tasks of the Open Bank in several files, naming them in accordance with each section. To do this, after saving the results, do not rush to exit the "Pending Tasks", but click "Clear" here:

    After that, in the upper left corner, press the button in the form of a magnifying glass "Sections", and repeat the selection of the necessary tasks for further printing them to a PDF file.

    Attention!!!

    Changes in KIM USE 2018 in chemistry of the year compared to 2017

    The following changes have been made in the 2018 examination paper compared to the 2017 paper.

    1. In order to more clearly distribute the tasks for separate thematic blocks and content lines, the order of the tasks of the basic and advanced levels of complexity in part 1 of the examination paper has been slightly changed.

    2. In the examination paper of 2018, the total number of tasks was increased from 34 (in 2017) to 35 by increasing the number of tasks of part 2 of the examination paper from 5 (in 2017) to 6 tasks. This is achieved by introducing tasks with a single context. In particular, tasks No. 30 and No. 31 are presented in this format, which are focused on testing the assimilation important elements contents: "Redox reactions" and "Ion exchange reactions".

    3. The grading scale for some tasks has been changed in connection with the clarification of the difficulty level of these tasks based on the results of their completion in the 2017 examination paper:

    Task No. 9 of an increased level of complexity, focused on checking the assimilation of the content element "Characteristic chemical properties of inorganic substances" and presented in a format to establish a correspondence between reacting substances and reaction products between these substances, will be evaluated with a maximum of 2 points;

    Task number 21 basic level complexity, focused on checking the assimilation of the element of the content "Redox reactions" and presented in a format to establish a correspondence between the elements of the two sets, will be assessed by 1 point;

    Task No. 26 of the basic level of complexity, focused on checking the assimilation of the content lines "Experimental Fundamentals of Chemistry" and "General Ideas about Industrial Methods for Obtaining the Most Important Substances" and presented in a format to establish a correspondence between the elements of two sets, will be assessed with 1 point;

    Task number 30 high level difficulty with a detailed answer, focused on checking the assimilation of the content element "Redox reactions", will be evaluated with a maximum of 2 points;

    Task No. 31 of a high level of complexity with a detailed answer, focused on checking the assimilation of the content element "Ion exchange reactions", will be evaluated with a maximum of 2 points.

    In general, the adopted changes in the examination work in 2018 are focused on increasing the objectivity of testing the formation of a number of important general educational skills, primarily such as: apply knowledge in the system, independently assess the correctness of the implementation of educational and educational and practical tasks, as well as combine knowledge about chemical objects with an understanding of the mathematical relationship between various physical quantities.

    General changes in KIM USE 2017 - the structure of the examination paper has been optimized:

    1. The structure of part 1 of the KIM has been fundamentally changed: tasks with a choice of one answer have been excluded; tasks are grouped into separate thematic blocks, each of which contains tasks of both basic and advanced levels of complexity.

    2. Reduced the total number of tasks from 40 (in 2016) to 34.

    3. The assessment scale has been changed (from 1 to 2 points) for completing tasks of the basic level of complexity, which test the assimilation of knowledge about the genetic relationship of inorganic and organic substances (9 and 17).

    4. The maximum primary score for the performance of the work as a whole will be 60 points (instead of 64 points in 2016)

    Dear colleagues and students!

    An open bank of tasks appeared on the FIPI website in 13 subjects, including chemistry.

    Open bank of tasks for the USE and GIA in chemistry

    Open banks of tasks for the USE and GIA-9 provide the following opportunities:
     get acquainted with the tasks collected by thematic rubricator,
     upload assignments on a topic selected by the user with a breakdown of 10 assignments per page and the ability to turn pages,
     open the task selected by the user in a separate window.
    Questions are not answered.

    Selection of materials

    Tasks С1 (with solutions)

    Tasks С2 (with solutions)

    Tasks C3

    Tasks C4

    Tasks C5

    I offer a selection of materials (Sikorskaya O.E.) to prepare students for the exam:

    The main types of tasks of part B:

    The main types of tasks of part C: