Oge Physics procedure. Features of conducting an oge in a foreign language, physics, computer science and ICT, literature. During the exam, it is prohibited

Instructions for the preparation and conduct of the OGE in the subject "Physics"

As organizers of the PPE and specialists in instructing and providing laboratory work, persons who have undergone appropriate training are involved.

PES organizers and specialists in instructing and providing laboratory work are informed about the location of the PES to which they are sent no earlier than three working days before the exam.

Features of the physics exam

Physics examinations take 3 hours (180 minutes) to complete. The work consists of 3 parts, including 27 tasks.

Part 1 contains 19 tasks (1-19), for tasks 1-18 there are four answer options, task 19 requires a detailed answer.

Part 2 contains 4 tasks with a short answer (20–23).

Part 3 contains 4 tasks (24–27), to which a detailed answer should be given. Task 24 is experimental and requires the use of laboratory equipment.

The exam is held in physics classrooms. If necessary, you can use other rooms that meet the requirements of safe work when performing experimental tasks of examination work. A briefing and laboratory work specialist conducts safety briefings prior to the exam and monitors compliance with safety rules when exam participants work with laboratory equipment.

During the exam, participants are allowed to use non-programmable calculators (non-programmable calculators are brought with them on their own).

During the experimental task, participants use laboratory equipment.

Laboratory equipment is placed in the classroom on a dedicated table. (If it is not possible to provide each audience for the OGE in physics with a full set of sets of laboratory equipment, a specialist in instructing and providing laboratory work after the issuance of IC to the exam participants prepares the necessary kits according to the options of the OGE participants).

The issuance of laboratory equipment is carried out only by a specialist in instructing and providing laboratory work.

After the laboratory equipment is handed out, the exam participant can proceed to the experimental task.

A specialist in instructing and providing laboratory work has the right to intervene in the work of an exam participant when he performs an experimental task only if the participant violates safety precautions, detects equipment malfunction or other emergency situations.

Preparing for the exam

The day before the exam a specialist in instructing and providing laboratory work, together with the head of the PPE, must:

check the readiness of the audience for the exam: compliance with safe working conditions, the availability of sets of equipment.

check the performance of sets of equipment for electricity and optics;

prepare the characteristics of laboratory equipment, indicating the changes made (if necessary);

fill in the sheets "Verification of laboratory equipment for conducting the OGE in physics" by entering the corresponding number in the table of the characteristics of the kits. Each set of equipment should be placed in its own tray. Cylinders from sets No. 1 and No. 2 and resistors from set No. 5 must have designations corresponding to the list of equipment. Each tray with equipment is marked with a number consisting of a kit number and a letter (from A to C for all kits except kit # 5, and A to F for kit # 5).

On the day of the exam organizers and specialists in instructing and providing laboratory work should:

appear at the PPE no later than one hour and thirty minutes before the start of the exam and register with the head of the PPE;

obtain from the head of the PPE information on the appointment of responsible organizers in the classroom and distribution among the audiences of the PPE;

receive distributions by classroom from the head of the PPE to specialists in instructing and providing laboratory work;

be instructed by the head of the PPE on the exam procedure.

To the responsible organizer, from the head of the PPE:

short instructions for exam participants,

safety instructions,

lists of audience exam participants,

plaques with the audience number,

a memo with coding (region, educational institution, PPE, audience) used when filling out the registration parts of the OGE forms,

scissors for opening the delivery bag with EM,

return package for EV,

returnable package for CMM;

no later than 45 minutes before the start of the exam, go to your classroom, check its readiness for the exam and start performing your duties:

distribute drafts to the workplaces of the exam participants (minimum number - two sheets) for each participant;

prepare on the board the necessary information to fill in the registration fields in the answer forms in accordance with the coding memo received from the head of the PPE;

attach one copy of the list of exam participants to the classroom door,

A specialist in instructing and providing laboratory work must receive a list to familiarize the participants in the OGE with the safety briefing.

KIM OGE in Physics contains an experimental task that is performed by participants using real laboratory equipment. 5 experimental tasks are used. For carrying out it is necessary to prepare in the audience for 15 examinees six sets No. 5 and three sets of the remaining numbers of sets.

Sets of laboratory equipment for performing experimental tasks are formed in advance, one or two days before the exam.

Each set of equipment should be placed in its own tray. Cylinders from sets No. 1 and No. 2 and resistors from set No. 5 must have designations corresponding to the list of equipment. Each tray with equipment is marked with a number consisting of a kit number and a letter (from A to D for all kits except kit # 5, and from A to H for kit # 5).

The entrance of the exam participants into the classroom.

When examining participants enter the classroom, the responsible organizer must:

check the details of the identity document of the exam participant;

inform the exam participant of his seat number in the classroom;

indicate the place where the exam participant can leave their personal belongings. If the exam participant brought their own non-programmable calculator, the organizer checks it for the absence of additional functions, etc.

help the exam participant quickly take the place allotted to him, while making sure that the exam participants do not talk and do not change places.

Not later than 15 minutes before the start of the exam, the responsible organizer accepts the exam participants from the head of the EMP.

Taking an exam

The organizer must:

remind the participants of the exam about the prohibition to carry and use mobile phones, other means of communication, electronic computers during the exam;

check that the exam participant's gel pen is writing with an unbroken black line (replace the pen if necessary).

Issuance of examination materials.

The Responsible Auditorium Organizer must:

to demonstrate to the exam participants the integrity of the packaging of the special delivery package with IK;

open the delivery special package with IR;

distribute to all participants of the IC exam in any order;

at the direction of the responsible organizer, the exam participants fill out the registration fields of answer forms No. 1 and No. 2, additional answer form No. 2.

A briefing and laboratory technician should provide a brief safety briefing.

After the safety briefing, the exam participants must sign a checklist for familiarizing themselves with the rules for working with laboratory equipment.

After the issuance of the KIM to the participants, the specialist in instructing and ensuring laboratory work must find out the number of the set of laboratory equipment from each participant of the OGE and, as the participants of the exam on the practical task are ready, he must give him an individual set of equipment on the table in accordance with the task of his version.

After all the participants of the exam have filled in the registration fields of the answer forms No. 1 and No. 2, announce the beginning of the exam, the duration and time of the end of the exam and record the time of the beginning of the exam on the board.

Then the exam participants complete the tasks.

During the exam, the organizer in the classroom must:

check the correctness of filling in the registration fields on all forms for each participant and the correspondence of the data of the exam participant (name, series and number of the identity document) in the answer form No. 1 and the identity document.

Keep order in the audience and prevent:

conversations of the exam participants with each other,

exchange of any materials and subjects between the participants of the exam,

the use of mobile phones, other means of communication and electronic computers; reference materials, other than those permitted,

walking on the PES during the exam without being accompanied by the organizer outside the classroom.

In the event that the exam participant made a complaint about the content of the task of his KIM, it is necessary to record the essence of the claim in a memo and transfer it to the head of the PPE (the memo must contain information about the unique number of the KIM, the task and the content of the remark).

Delivery of laboratory equipment

At the beginning of the exam, the coaching and laboratory support specialist must find out the numbers of the laboratory equipment sets of the participants in the exam and issue the appropriate set of laboratory equipment.

An additional answer form No. 2 will be issued to the exam participant's IC, into which, after the completion of the exam, the specialist in instructing and providing laboratory work enters the characteristics of the corresponding kit.

The exam participant writes down the decision on the tasks of the practical part on the answer form No. 2, if necessary, the participant can request the next additional answer form No. 2. Additional answer form No. 2A with the characteristics of laboratory equipment is handed over together with the exam participant's answer forms.

During the exam, a coaching and laboratory work specialist monitors the compliance of the exam participants with occupational safety rules. If a participant in the exam violates the rules of safe work while completing the experimental task, the organizer has the right to remove him from the exam. The organizer in the audience will record the fact of removal in the act of removal from the exam.

After the exam, the briefing and laboratory technician removes the sets of equipment from the tables.

Completion of the exam and the organization of the collection of examination materials from the exam participants.

30 and 5 minutes before the end of the exam, the organizer notifies the participants of the exam about the time before the end of the exam.

At the end of the exam, the organizer must:

announce that the exam is over;

write down the time of the end of the exam on the board;

take from the exam participants in an organized manner:

answer forms # 1, answer forms # 2, additional answer forms # 2, CMM option put back in the envelope, drafts;

put a dash "Z" in the fields of answer forms No. 2, intended for recording answers in free form, but remaining blank (including on the reverse side);

submit additional answer form No. 2 to the briefing and laboratory support specialist to enter the appropriate characteristics of the laboratory equipment;

use any other packages instead of the issued return packages,

attach any other materials along with the forms,

to fasten forms (with paper clips, a stapler, etc.),

change the orientation of the forms in the package (top-bottom, front-back side);

add the materials collected from the exam participants:

in one returnable package - answer forms No. 1;

in the second returnable package - answer forms No. 2, including additional answer forms No. 2. Additional answer sheet # 2 must be placed behind the main answer sheet # 2;

envelopes with CMM;

drafts.

Hand over to the head of the PPE:

Returnable packages with answer forms of the OGE participants (package with answer forms # 1; package with answer forms # 2 and additional answer forms # 2);

return package with CMM,

drafts,

unused IC,

office notes;

lists and forms of examinations in the classroom

remove laboratory equipment.

The organizers and specialists in instructing and providing laboratory work leave the PPE after the transfer of all materials, drawing up the corresponding protocol and only with the permission of the head of the PPE.

The procedure for instructing the organizers in the audience

On the board (information stand) in the audience, a sample of registration fields for the answer forms of the OGE participant is drawn up. The organizer in the audience on the board fills in - the date of the OGE, region 77, the PPE code, the audience number. The remaining fields - the code of the educational organization, class (letter number), full name, passport data - are filled in by the exam participants using their data from the identity document.

Instructions for OGE participants, read out by the organizer in the audience:

Dear exam participants! Today you are taking an exam in physics in the form of the OGE.

During the exam, you must follow the exam order.

During the exam, it is prohibited:

have with you means of communication, electronic computers, photo, audio and video equipment, reference materials, written notes and other means of storing and transmitting information;

talk, get up from their seats, change seats, exchange any materials and objects;

transfer, disclose and photograph the CMM or parts thereof;

carry and use correction fluid, pencils;

use reference materials, other than those indicated in the text of the CMM;

navigate the PPE during the exam without being accompanied by the organizer.

In case of violation of the specified requirements of the established procedure for conducting the OGE, you will be removed from the exam.

You can get acquainted with the results of the exam in the educational organization.

Planned date for reviewing the results: _____________ ( name the date).

After receiving the results of the OGE, you can file an appeal about disagreement with the points set. The appeal is filed within two working days from the date of the announcement of the results of the OGE.

During the exam, on your desktop, in addition to the exam materials, you can only:

gel, capillary or fountain pen with black ink;

identity document.

During the exam, you are entitled to use a non-programmable calculator.

The organizer draws the attention of the OGE participants to the delivery package with examination materials.

Examination materials were delivered to the audience in a delivery package. Package packaging is not broken

(demonstrate and dissect using scissors).

It contains individual sets of examination materials.

(the organizer distributes the IC to the participants).

Check the integrity of your custom kit. Open the bag carefully, tearing off the flap (from right to left) along the perforation line

(the organizer shows the place of perforation on the envelope).

Before starting to work with the forms, we will check the completeness of your individual kit. In an individual set:

answer form No. 1,

answer form No. 2,

control measuring material (CMM).

Carefully review the text of the CMM, check the quality of the text for printing defects, the number of CMM pages.

If you find excess or shortage of forms, printing defects, replace a completely individual set.

Check if the number on the CMM sheet matches the CMM number printed on Form # 1.

Pause for participants to check the integrity of the IC

We proceed to fill in the form number 1

Write down letters and numbers according to the pattern on the letterhead.Each digit, character is recorded in a separate cell.

Fill in the registration fields according to the information on the board (information board).Draw the participants' attention to the board.

We fill in the region, the date of the OGE, the code of the educational organization, class, PPE code, audience number.

We fill in the fields: last name, first name, patronymic, identity document data, gender.

Pause for participants to fill in fields

Please sign your signature in the Participant Signature box located at the top of Form # 1.

Fill in the fields of the answer form No. 2 - region, code and name of the subject.

When completing the assignments, carefully read the instructions for the assignments specified by your CMM. Record your answers according to these instructions.

When performing “Tasks with a choice of answers”, you must choose one correct answer and put a cross in the box with the number of the selected answer option in the form.

When performing the "Tasks with a short answer" to the right of the task number, you write down the answer. Each character must be written in a separate box. It is allowed to write only in block letters. Samples of their writing are shown on the form below the registration fields.

If you could not avoid accidental marks, they should be replaced in the area "Replacing erroneous answers to tasks with a choice of answers" with those answers that you think are correct.

At the bottom of the answer form No. 1, there are fields for recording new answers to the "Tasks with an answer in a short form" instead of the erroneously written ones.

To change the answer to the "Task with a short answer" in the answer form No. 1, it is necessary to put down the number of the corrected "Task with a short answer" in the appropriate replacement fields and write down the new value of the correct answer to the specified task.

In answer form No. 2, fill in: region code, subject code, subject name.

On the answer sheet number 2, tasks are performed - 19, 24-27. If you do not have enough space on the form, you can ask the organizer for an additional answer form No. 2.

The safety instructions will now be read to you. After the start of the exam, a specialist in instructing and providing laboratory work will approach you and find out the number of laboratory equipment necessary for completing the experimental task. As soon as you are ready, you will be given the necessary set of laboratory equipment.

INSTRUCTION

according to labor safety rules for participants in the OGE

when conducting an exam in physics

1. Be attentive and disciplined, follow the instructions of the exam organizer exactly.

2. Do not start work without permission from the exam organizer.

3. Place devices, materials, equipment at your workplace in such a way as to prevent them from falling or overturning.

4. Before performing the work, carefully study its content and order of performance.

5. To prevent falling glass vessels (test tubes, flasks) during experiments, carefully fasten in the tripod leg. Take special care when working with glass appliances.

6. When carrying out experiments, do not allow extreme loads of measuring devices.

7. When assembling experimental installations, use wires (with lugs and protective covers) with strong insulation without visible damage. Do not use a conductor with worn insulation.

9. When assembling the electrical circuit, avoid crossing the wires.

10. Connect the power source to the electrical circuit last. Switch on the assembled circuit only after checking and with the permission of the exam organizer.

11. Do not reconnect the circuits before disconnecting the power supply.

12. Use tools with insulated handles.

13. At the end of the work, disconnect the power supply, then disassemble the electrical circuit.

14. Do not leave your workplace without the permission of the exam organizer.

15. If you find a fault in live electrical devices, immediately disconnect the power supply and notify the exam organizer.

The briefing is over. You need to sign the safety information sheet now.

(A briefing and laboratory specialist walks through the auditorium with a list where participants sign their names)

You can start completing assignments.

Start of the exam:(announce the start time of the exam)

End of the exam:(specify time)

Write the start and end times of the exam on the chalkboard.

The time allotted for briefing and filling out the registration parts of the OGE forms is not included in the total exam time.

30 minutes before the end of the exam, you must announce

There are 30 minutes left until the end of the exam.

Do not forget to transfer the answers from the text of the work and the draft to the answer sheets.

5 minutes before the end of the exam, you must announce

There are 5 minutes left until the end of the exam, and the early delivery of examination materials is terminated.

At the end of the exam time, announce

The exam is over. Place your stationery on the edge of the table. Place the CMM in the individual kit envelope.

The organizers collect examination materials in an organized manner

Exam participants can only take their passport, black gel pen and non-programmable calculator with them to the classroom.

When distributing, the IC is placed on the edge of the table.

In case of detection of an erroneous filling of the registration fields organizers instruct the exam participant to make the appropriate corrections.

Description of the presentation for individual slides:

1 slide

Slide Description:

2 slide

Slide Description:

Experimental task 24 checks: 1) the ability to carry out indirect measurements of physical quantities: the density of a substance, the Archimedes force, the coefficient of sliding friction, the stiffness of the spring, the period and frequency of oscillations of the mathematical pendulum, the moment of force acting on the lever, the work of the elastic force when lifting a load using a movable and the stationary unit, the work of the friction force, the optical power of the collecting lens, the electrical resistance of the resistor, the work and the power of the current.

3 slide

Slide Description:

Experimental task 23 checks: 2) the ability to present experimental results in the form of tables, graphs or schematic drawings and draw conclusions based on the obtained experimental data: on the dependence of the elastic force arising in the spring on the degree of spring deformation, on the dependence of the period of oscillation of the mathematical pendulum on the length of the thread, the dependence of the current flowing in the conductor on the voltage at the ends of the conductor, the dependence of the sliding friction force on the force of normal pressure, the properties of the image obtained with the help of a collecting lens.

4 slide

Slide Description:

Experimental task 23 tests: 3) the ability to conduct an experimental verification of physical laws and consequences: checking the rule for electrical voltage when resistors are connected in series, checking the rule for electric current when resistors are connected in parallel.

5 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS L.R.№1. Measurement of the density of a substance. Using a glass, water, measuring cylinder, balance, determine the density of cylinder # (1 or 2). Carry out the necessary measurements and calculations and determine the density of the substance. In the answer sheet: 1) describe the procedure for performing the experiment; 2) write down the formula for calculating the density of a solid; 3) write down the measurement results. 4) calculate the density of the solid. A sample of possible execution. one.

6 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS L.R. No. 2. Measuring buoyancy. Using a school dynamometer with a measurement limit of 4N (C = 0.1N), a glass of water, cylinder No. (1 or 2), assemble the installation to determine the buoyancy force (Archimedes' force) acting on the cylinder. In the answer sheet: 1) draw a drawing of the experimental setup; 2) write down the formula for calculating the buoyancy force; 3) indicate the results of measurements of the weight of the cylinder in air and the weight of the cylinder in water; 4) write down the numerical value of the buoyancy force. A sample of possible execution. 1. 2. Fa = P1 - P2; 3. P1 =…. H; P2 =…. H; 4. Fa =… N.

7 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS L. p. No. 3. Measuring the stiffness of the spring. Using a tripod with clutch and foot, (spring) two dynamometers, a ruler and three weights, assemble the experimental setup to determine the spring stiffness. Determine the stiffness of the spring by hanging one, two, three weights to it. Use a dynamometer to determine the weight of the weights. In the answer sheet: 1) draw a drawing of the experimental setup; 2) write down the formula for calculating the spring stiffness; 3) indicate the results of measuring the weight of the weights and the elongation of the spring; 4) write down the numerical value of the spring stiffness. A sample of possible execution. 1. 4) k =… N / m 3) 2) F = kх, k = F х N / n Fcont, Н x, m 1 2 3

8 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS Example of possible implementation. L. R. No. 4. Study of the dependence of the elastic force arising in a spring on the degree of spring deformation. Using a tripod with a clutch and a foot, (spring) two dynamometers, a ruler and three weights, assemble an experimental setup to study the dependence of the elastic force arising in the spring on the degree of spring deformation. Determine the stiffness of the spring by hanging one, two, three weights to it. Use a dynamometer to determine the weight of the weights. In the answer form: 1) describe the procedure for performing the experiment, draw a drawing of the experimental setup; 2) indicate the results of direct measurements of the elastic force and displacement in the form of a table; 3) build a graph of the dependence of the elastic force on the deformation of the spring; 4) formulate a qualitative conclusion about the dependence of the elastic force arising in the spring on the degree of spring deformation.

9 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS EXAMPLES OF LABORATORY TASKS Example of a possible implementation. In the answer form: 1) describe the procedure for performing the experiment, draw a drawing of the experimental setup; 2) indicate the results of direct measurements of the elastic force and displacement in the form of a table; 3) build a graph of the dependence of the elastic force on the deformation of the spring; 4) formulate a qualitative conclusion about the dependence of the elastic force arising in the spring on the degree of spring deformation. 1) 2) 3) 0 4) Conclusion: experience has shown that the change in the length of the body under tension is directly proportional to the modulus of the elastic force. No. Fcont, N x, m 1 2 3

10 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS L.R.No.5. Measuring the coefficient of sliding friction. Using a carriage (block) with a hook, a dynamometer, two weights, assemble the installation to determine the sliding friction coefficient between the carriage and the table surface. In the answer sheet: 1) draw a drawing of the experimental setup; 2) write down the formula for calculating the sliding friction coefficient; 3) indicate the results of measuring the weight of the carriage with a load and the sliding friction force when the carriage with weights moves on the table surface; 4) write down the numerical value of the sliding friction coefficient. A sample of possible execution. one)

11 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS L.R.No.6. Study of the dependence of the sliding friction force on the force of normal pressure. Using a wooden block with hooks on a thread, a dynamometer, 2 weights with a mass of (100 + _20g, a guide rail, investigate the dependence of the friction force on the force of normal pressure. In the answer form: 1) describe the procedure for performing the experiment; 2) write down the found value of the coefficient of friction for each measurement; 3) build a graph of the dependence of the friction force on the force of normal pressure; 4) draw a conclusion about the nature of the dependence of the friction force on the force of normal pressure. A sample of possible execution.

12 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS In the answer sheet: 1) describe the procedure for performing the experiment; 2) write down the found value of the coefficient of friction for each measurement; 3) build a graph of the dependence of the friction force on the force of normal pressure; 4) draw a conclusion about the nature of the dependence of the friction force on the force of normal pressure. A sample of possible execution. 2) 4) Conclusion: with an increase in the force of normal pressure, the sliding friction force arising between the carriage and the surface of the rail also increases. 1) 3) No. p / p Ftr, N N, N 1 2 3

13 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS L. r.№7. Measuring the resistance of a conductor. Using a 4.5V DC power supply, voltmeter, ammeter, switch, rheostat, connecting wires, resistor # (1 or 2), assemble an experimental setup to determine the electrical resistance of the resistor. In the answer sheet: 1) draw an electrical diagram of the experiment; 2) write down the formula for calculating electrical resistance; 3) indicate the results of voltage measurement at a current strength of 0.5A; 4) write down the numerical value of the electrical resistance. A sample of possible execution. 3) I = 0.5 A, U =… B 4) R =… Ohm 1) U R

14 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS L. r.№8. Determination of the work of electric current Using a 4.5V DC power supply, a voltmeter, an ammeter, a switch, a rheostat, connecting wires, a resistor No. (1 or 2), assemble an experimental setup to determine the work of an electric current across a resistor at a current of 0.5A for 10 minutes ... In the answer sheet: 1) draw an electrical diagram of the experiment; 2) write down the formula for calculating the work of electric current; 3) indicate the results of voltage measurement at a current strength of 0.5A; 4) write down the numerical value of the work email. current. A sample of possible execution. 2) A = IUt 3) I =… A, ​​U =… B, t = 10 min. = 600 s 4) A =…. J 1)

15 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS L. r.№9. Determination of the power of electric current in a conductor. Using a 4.5V DC power supply, voltmeter, ammeter, switch, rheostat, connecting wires, resistor # (1 or 2), assemble an experimental setup to determine the power of the resistor. In the answer sheet: 1) draw an electrical diagram of the experiment; 2) write down the formula for calculating the power of the electric current; 3) indicate the results of voltage measurement at a current strength of 0.5A; 4) write down the numerical value of the power of the email. current. A sample of possible execution. 2) P = IU 3) I = 0.5 A, U = ... B 4) P = IU

16 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS L. r.№10. Study of the dependence of the current in the conductor on the voltage at the ends of the conductor. Using a 4.5V DC power supply, voltmeter, ammeter, switch, rheostat, connecting wires, resistor No. (1 or 2), assemble an experimental setup to study the dependence of the current in the conductor on the voltage at the ends of the conductor. In the answer sheet: 1) describe the procedure for performing the experiment; 2) write down the found value of the current and voltage for each measurement; 3) build a graph of the dependence of the current on the voltage; 4) draw a conclusion about the nature of the dependence of the current in the conductor on the voltage at the ends of the conductor.

17 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS In the answer sheet: 1) describe the procedure for performing the experiment; 2) write down the found value of the current and voltage for each measurement; 3) build a graph of the dependence of the current on the voltage; 4) draw a conclusion about the nature of the dependence of the current in the conductor on the voltage at the ends of the conductor. A sample of possible execution. 2) I =… A, ​​U =… B 3) 4) Conclusion: with an increase in the current in the conductor, the voltage at its ends also increases. No. I, A U, B 1 2 3

18 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS LR No. 11. Measurement of the optical power of the lens. Using a converging lens no. (1 or 2), a ruler 20-30 cm long, a screen, a working body, determine the focal length and calculate the optical power of the lens. In the answer sheet: 1) draw a drawing of the experimental setup; 2) write down the formula for calculating the optical power of the lens; 3) indicate the results of measuring the focal length of the lens; 4) write down the numerical value of the optical power of the lens. A sample of possible execution. 1) 3) F =… cm =… m 4) D =… diopters 2) D = 1 F

19 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS LR No. 12. Research of the dependence of the period or frequency of oscillations of a mathematical pendulum on the length of the thread. Using a tripod with a clutch and a foot, a ball with a thread attached to it, a ruler and a watch with a second hand, assemble an experimental setup to study the dependence of the period or frequency of oscillations of a mathematical pendulum on the length of the thread. Determine the time for 30 complete oscillations and calculate the oscillation period for three cases when the length of the thread is 1m, 0.5m and 0.25m, respectively. In the answer sheet: 1) draw a drawing of the experimental setup; 2) indicate the results of direct measurements of the number of oscillations and the oscillation time for three lengths of the pendulum thread in the form of a table; 3) calculate the period of fluctuations for each case and enter the results in the table; 4) formulate a qualitative conclusion about the dependence of the period of free oscillations of the thread pendulum on the length of the thread.

20 slide

Slide Description:

EXAMPLES OF LABORATORY TASKS Example of possible implementation. In the answer sheet: 1) draw a drawing of the experimental setup; 2) indicate the results of direct measurements of the number of oscillations and the oscillation time for three lengths of the pendulum thread in the form of a table; 3) calculate the period of fluctuations for each case and enter the results in the table; 4) formulate a qualitative conclusion about the dependence of the period of free oscillations of the thread pendulum on the length of the thread. 1) 2,3) 4) Conclusion: when the length of the thread decreases by 4 times, the oscillation period of the mathematical pendulum decreases by 2 times. T = t n, s # n / p Thread length l, m Number of oscillations n Oscillation time t, s Period of oscillations 1 1 30 2 0.5 30 3 0.25 30

ORDER
preparation and conduct of state final certification in the form of the main state exam (OGE) for educational programs of basic general education in the city of Sevastopol in 2017

FEATURES OF CONDUCTING OGE IN FOREIGN LANGUAGE, PHYSICS,
INFORMATICS AND ICT, LITERATURE

OGE in a foreign language (FL)

In order to optimize the time spent in the PPE of the participants in the OGE in FLL, DO decides on the choice of one of the schemes for organizing the exam for all participants in the OGE in FLL:

conducting an exam in FN (both PC and oral part (hereinafter - UCH) (section "Speaking") on one of the days stipulated by the schedule;

- Conducting an exam on FN (both IF and UCh section "Speaking") in two days, stipulated by the schedule;

- Conducting the written part of the exam on one day, and the oral part (section "Speaking") - on another day, according to the schedule.

Conducting the OGE on FY in writing.

When conducting the OGE in foreign language, the exam includes the "Listening" section, all tasks for which are recorded on a phonorecord.

The audiences allocated for the section "Listening" are equipped with means of reproduction of audio carriers.

To complete the Listening activities, technicians or facilitators will customize the audio playback tool so that all learners can hear. Students listen to the audio recording twice, after which they begin to perform the ER.

OGE in foreign language (section "Speaking").

Order-9 does not provide for the refusal of students to participate in the OGE on FY (section "Speaking").

Passing the OGE in FY presupposes the obligatory participation of students in the execution of written assignments, as well as assignments in the "Speaking" section.

When conducting the OGE on FY (section "Speaking"), oral answers (hereinafter referred to as UO) to tasks are recorded on audio carriers.

Conducting the OGE in foreign language (section "Speaking") includes the implementation of 3 tasks:

- reading aloud a short text (preparation time - 1.5 minutes, task completion time - 2 minutes);

- participation in a conditional questioning dialogue (dialogue questions are recorded on the audio media, the response time to each question is no more than 40 seconds);

- a monologue statement on a specific topic based on the plan (preparation time - 1.5 minutes, task completion time - 2 minutes).

The OE time is 15 minutes per responder. Each subsequent task is executed after the completion of the previous task. The entire response time is recorded on audio.

The use of drafts by the participants of the OGE in FL (section "Speaking") is prohibited by Order-9.

For the oral part of the exams, two types of classrooms are used:

- the training classroom, in which the participants are waiting for their turn to take the exam, fill in the registration fields BO-1, additional equipment is not required for the training classrooms;

- the auditorium, in which the participants are instructed, are issued a CMM, the participants transfer the CMM number to the corresponding field of BO-1, the auditorium must be prepared for audio recording and playback of audio recordings.

Technicians or organizers in the auditorium set up digital audio recordings for high-quality UE recording.

In the classrooms for preparation and conduct, there must be at least 2 organizers in each classroom. On the day of the UCH exam, a technical specialist must be present at the PPE.

In the training classroom, no more than 25 students can be present at the same time (seating for two people at one desk is allowed).

The responsible organizer in the training room and the responsible organizer in the conducting room receive examination forms for the participants of the exam and EC with CMM, respectively, at the headquarters of the PPE.

The issuance of examination forms to the first group of participants in the preparation room is carried out not earlier than 10.00 of the day of the exam.

When the participant completes the exam in the preparation room for registration fields BO-1, the number of the auditorium and the number of the KIM are not indicated.

Students are invited to the auditorium to receive an assignment from the UCH KIM and the subsequent recording of oral responses to the tasks of the KIM.

Accompanying the exam participants from the preparation room to the conducting room is carried out by the organizer outside the classroom.

Each group of participants enters the auditorium only after all participants from the previous group have completed the exam (it is recommended that a maximum of 4 OGE participants can pass through one workplace in the auditorium per day).

In the auditorium, the participant takes a workplace.

The organizer in this audience instructs:

- on filling in the fields for the number of the audience of the holding and the number of the KIM;

- about the time for preparing and completing assignments.

The organizer also warns the participant that when completing task 2 (conditional questioning dialogue), it is necessary to answer the question immediately after listening to it, then listen to the next question and answer. The participant should be informed that there is no time to prepare to answer the questions of task 2. Before proceeding with the answers to the questions, the participant pronounces the unique identification number of his work on the OC into the audio recording device.

Before answering each task, the participant says the number of each task in the OC.

After completing the 1st task, the organizer must turn on the playback of the audio recording of the 2nd task (conditional questioning dialogue).

The participant sequentially listens and answers each question in the audio recording, and then proceeds to prepare and complete the 3rd task.

After 15 minutes, the organizers in the audience announce the end of the exam and turn off the audio recording of the answer.

The organizers (technician) saves an audio recording of the participant's answer under a certain code - PPE number_ audience number_ unique job identification number .

The participant signs on the examination sheet.

After all the participants in the group in the holding auditorium have completed their work, a new group of participants is invited to the holding auditorium from the waiting audience.

The organizers control the preparation time for assignments and control the time for completing assignments. If the preparation time for the task or the response time for the task has expired, the organizer must inform the participant about this. The technician or organizer allows the trainee to listen to the recording of his answer and make sure that it was produced without technical failures. If during the recording there was a technical failure, the student is given the right to pass the "Speaking" section again.

In the event of a technical failure of the equipment or revealing a low quality of the audio recording of the OGE participant's answer to the FL after completing the tasks of the "Speaking" section, retaking the UCH exam is possible on the same day or in additional terms set by the schedule.

Upon completion of the exam by all participants, the audio recordings with the answers are collected by the technician into the catalogs on an audit basis and sent to the RCOI for the examination of the answers on a removable electronic medium.

OGE in physics

The OGE in physics includes an experimental task performed on real equipment.

The list of additional materials and equipment, the use of which is allowed at the OGE in physics, is approved by the order of the Ministry of Education and Science. A non-programmable calculator (hereinafter - NPK) is used for each student and experimental equipment.

The exam is held in physics classrooms. If necessary, you can use other rooms that meet the requirements of safe work when performing experimental tasks of the ER. The exam is attended by a physicist who conducts safety training before the exam and monitors the observance of safety rules while students work with laboratory equipment.

Sets of laboratory equipment for laboratory work are formed in advance, before the exam. For the preparation of laboratory equipment in the PPE, one or two days before the exam, the numbers of the equipment sets that will be used in the exam are reported. The list of sets of equipment for performing experimental tasks was compiled on the basis of standard sets for frontal work in physics, as well as on the basis of the "GIA-laboratory" sets.

In the absence of any devices and materials in the PPE, the equipment can be replaced with a similar one with different characteristics. In order to ensure an objective assessment of the performance of laboratory work by the participants of the OGE, in the event of replacing equipment with a similar one with other characteristics, it is necessary to bring to the attention of the PC experts who check the performance of tasks, a description of the characteristics of the equipment actually used in the exam.

The head of the PPE / member of the GEC draws up an act on the replacement of equipment in a free form, the act is transferred along with the EM to the RSCI.

Tasks with RO are evaluated by two experts, taking into account the correctness and completeness of the answer.

OGE in literature

When completing the tasks of both parts of the ER, the examinee has the right to use the full texts of works of fiction, as well as collections of lyrics.

Fiction texts are not provided individually to each examinee. The examinees, as necessary, work with the texts at separate tables, on which the necessary books are located. When conducting the exam, it is necessary to prepare books in several copies for each audience (depending on the content). Books should be prepared in such a way that the examinee does not have the opportunity to work with commentaries and introductory articles to literary texts. The examiner must ensure equal conditions of access to literary texts for all exam participants.