Test
1 option
1. Translation of text from English language in Chinese is process
Information processing
Information storage
Transfer of information
Search information
None of the above processes
2. What do you call information sufficient to solve a given problem?
Current
Objective
Ergonomic
3.Operating systems include:
4.
Computer software consists of...
-application programs and programming systems
-system programs and application programs
-system programs, application programs and programming systems
-system programs, operating system and programming systems
5. Computer memory is divided into:
External and floppy disks;
Winchester and internal;
External and disks;
External and internal.
6. Power of the alphabet?
Number of syllables in the alphabet.
Number of alphabet characters.
Number of punctuation marks in the alphabet.
Number of consonants in the alphabet.
Number of vowels in the alphabet.
7. Information volume is calculated using the formula:
8. Spreadsheets- these are... programs:
System
Programming systems
Applied
9. Data is:
10.Relevance of information means:
Importance for the present
Independence from anyone's opinion
Convenience of shape or volume
Possibility of receiving it by this consumer
11. Some alphabet consists of 16 letters. How much information does one letter of this alphabet carry?
12. The cardinality of a certain alphabet is 128. How much information is contained on a page that has 80 lines of 60 characters per line?
Test
on the topic “First acquaintance with a computer”
Option 2
1. Which of the following devices are external?
Monitor,
CPU,
RAM,
Printer,
Keyboard,
Flash memory,
Columns.
2. Video recording of a school holiday is carried out for:
Information processing
Information storage
Transfer of information
Search information
Decoding information
3. A CD designed for repeated recording of new information is called:
4. In applied software includes:
Programming languages
operating system
Antiviruses
5.Output devices include:
Scanner, monitor, disk drive;
Printer, plotter, monitor;
Printer, keyboard, monitor;
Keyboard, monitor, mouse.
6. Information weight shows:
How many letters are there in a word?
How much does it weigh this information
How many bits are needed to encode a given character?
How many bytes are needed to encode a given character?
7. The power of the alphabet is calculated by the formula:
8. Database management systems are... programs:
System
Programming systems
Applied
9. The program is:
Information that is processed by a computer in binary computer code
The sequence of commands that a computer executes while processing data
Numerical and text information
Sound and graphic information
10. What do you call information that reflects the true state of affairs?
Useful
Reliable
Objective
11.Message written in letters from the 32-character alphabet. How much information does one letter of this alphabet carry?
12. A message written in letters from a 64-character alphabet contains 180 characters on 1 page. What is the information volume? of this message on 5 pages?
13. The message takes 3 pages of 25 lines. Each line contains 60 characters. How many characters are in the alphabet used if the entire message contains 1125 bytes?
"FIRST ACQUISITION WITH A COMPUTER"
Part A. Test
1. A computer is:
device for working with texts;
electronic number processing device;
a device for storing information of any kind;
multifunctional technical device for working with information;
device for processing analog signals.
2. The computer duplicates the basic information functions...
social systems;
animal;
person;
technical systems;
any biological systems.
3. What computer device models human thinking?
RAM;
CPU;
external storage media;
processor registers;
drive.
4. The input device is designed for...
transferring information from a person to a machine;
processing of input data;
implementation of algorithms for processing, accumulation and transmission of information.
5. The output device is...
keyboard;
monitor;
scanner;
diskette.
6. A mouse is a device...
scanning information;
output;
reading information;
input.
7. The input device is...
printer;
display;
keyboard.
8. The output device is designed for
learning, games, calculations and accumulation of information;
software control of the computer;
transferring information from machine to person.
9. When you turn off the computer, all information is erased...
V RAM;
on a floppy disk;
on the hard drive;
on a CD-ROM disk.
10. RAM is used for...
information processing;
processing one program per at the moment time;
launching programs;
information storage.
11. External memory serves for...
storing information inside a computer;
storing operational, frequently changing information in the process of solving a problem;
processing information at a given time;
long-term storage of information regardless of whether the computer is running or not.
12. Addressability of RAM means:
discreteness of structural units of memory;
energy dependence of RAM;
possibility of random access to each memory unit;
presence of a number for each byte of RAM;
non-volatile RAM.
13. To store one byte of information you must use
2 bytes of memory;
1 byte of memory;
1 bit of memory;
2 bits of memory.
14. Which computer device is considered external? ...
CPU;
printer;
RAM.
15. Backbone-modular principle of modern architecture personal computers implies such a logical organization of its hardware components in which:
each device communicates directly with others;
they all communicate with each other through a backbone, which includes data, address and control buses;
devices communicate with each other in a certain fixed sequence (ring);
The devices communicate with each other through the central processor, to which they are all connected.
16. Clock frequency processor- This:
the number of pulses (cycles) generated per second that synchronize the operation of computer nodes;
the number of possible processor accesses to RAM per unit of time;
speed of information exchange between the processor and input/output devices;
speed of information exchange between the processor and ROM.
17. The speed of a computer depends on:
presence or absence of a connected printer;
organizing the operating system interface;
clock frequency of information processing in the processor;
volume of external storage device;
volume of information processed.
18. What is a file called?
a program that translates a programming language into machine code;
a program that is used to connect input/output devices;
information stored on external media and united by a common name;
a special place on the disk in which programs are stored that are intended for dialogue with the computer user, managing equipment and system resources.
19. Indicate the most complete answer. The root directory is...
a special place on the disk that stores file names, information about the size of the files, the date and time they were created, and last update,file attributes;
a special place on the disk in which a list of programs compiled by the user is stored;
a specialized location on a disk in which file names are stored.
20. In the statement “The directory contains information about ……… stored in ………,” insert the correct expressions instead of the ellipses.
programs, RAM;
files, RAM;
programs, external storage media;
files, external storage media;
files, ROM.
21. Programming systems:
provide direct solutions to user problems;
tool for programmer work;
ensure the operation of all computer hardware devices and user access to them;
are a set of programs used for various operations with documents;
provide protection against computer viruses.
22. Operating system- This:
a set of basic computer devices;
programming system in a low-level language;
a set of programs that ensures the operation of all computer hardware devices and user access to them;
a set of programs used for operations with documents;
program for destroying computer viruses.
23. The entire set of files on the disk and the relationships between them is called...
file;
interface;
folder;
file structure;
catalogue.
24. What is the name of the graphic designation of an object in operating system Windows?
pictogram;
label;
drawing;
interface;
folder.
25. To become familiar with the properties of an object and possible actions on it in the operating room Windows system used...
pictogram;
label;
context menu;
scroll bar.
Part B. Fill in the missing concepts.
1. By…………Computer is meant a description of the structure and principles of operation of a computer, sufficient for the user and programmer.
2. An indication of the sequence of actions (commands) that a computer must perform in order to solve a given information processing task is called………….
3. The sequence number of a byte is called its ………….
4. Each external device interacts with the PC processor through a special block called ………….
5. All PC devices are connected to each other via a multi-wire line called………….
6. Three main characteristics of PC 1)…………, 2)…………, 3)………….
7. The entire set of programs stored on all devices of the computer’s long-term memory constitutes it…………….
8. Types of computer software: 1)…………, 2)…………, 3)………….
9. System software is a mandatory part of the software. Its core is………….
10. The sequence consisting of directory names, starting from the root and ending with the one in which the file is directly stored, is called ………….
11. The way a program communicates with the user is called ………….
12. The list displayed on the screen from which the user can select the elements he needs is called………….
13. Document, program or device being contacted certain properties and behavior is called………….
LESSON PLAN
(Lesson topic)
1. Full name:
2. Place of work:MBOU "Secondary" secondary school No. 65", Kemerovo
3. Job title:Teacher
4. Item:Informaticsand ICT
6. Topic and lesson number in the topic:"First acquaintance with a computer." Lesson 7.
7. Basic tutorial:Semakin., I. G., Computer Science and ICT: textbook for grade 8 / , . – M.: BINOM. Laboratory of knowledge, 210. – 165 p.
8. Objective of the lesson: Creating conditions for identifying typical difficulties of students on the topic “First acquaintance with a computer” in order to take them into account when organizing the final repetition and final test of the computer science course.
9. Tasks:
- educational: to contribute to the formation of such general educational skills as performing a certain sequence of actions during testing, to ensure the assimilation of a minimum of knowledge on the topic “First acquaintance with a computer.”
- developing: development of independent thinking, development of cognitive interest, intellectual abilities, thinking skills, transfer of knowledge and skills to solve problems of various types of complexity, development of independent work skills.
- educational: promote the formation of responsibility when working at the computer, the formation of attentiveness, discipline, and the cultivation of information culture in students.
10. Lesson type: knowledge test.
11. Forms of student work: frontal, individual.
12. Necessary technical equipment: computer class, multimedia projector.
During the lesson, electronic educational resources from the Unified Collection of Digital Educational Resources are used. (http://school-collection. *****)
STRUCTURE AND PROGRESS OF THE LESSON
Lesson stage
Name of EORs used
(indicating the serial number from Table 2)
Teacher activities
(indicating actions with ESM, for example, demonstration)
Student activity
Time
(per minute)
Org. moment
Checking those present, pronounces the name of the topic being studied
Getting ready for the lesson
Frontal survey on the topic “First acquaintance with a computer”
1. Logical diagram of concepts on the topic “First acquaintance with a computer”
Survey on the material studied in 6 lessons.
Presentation demonstration - Logical diagram of concepts on the topic “First acquaintance with a computer”, for analyzing student responses.
Answer the teacher’s questions on the topic “First acquaintance with a computer”
Formulation by the teacher of tasks for students to complete
Formulates tasks, explains how to work with electronic educational resources, answers students’ questions
Listen to the teacher, ask questions, sit at the computer
Self-control
2. Practice test for Chapter 2 "First acquaintance with a computer"
Informs the task to be completed, monitors the process of students completing tasks, advises students
Self-control on the topic: "Computer hardware and software." Preparing for the final test
Physical education minute
Shows eye gymnastics and physical exercises
Perform eye exercises and physical exercises
Final testing
3. Final test for Chapter 2 "First acquaintance with a computer
Informs the task to be completed, controls the process of students completing tasks
Independent work with the resource
Summing up the lesson
Reports grades for the lesson
Record the findings
Homework
4. Homework
It is suggested to write down your homework
Write down the task
Appendix to the lesson plan
Final testing on the topic “First acquaintance with a computer”
(Lesson topic)
Table 2.
LIST OF EOR USED IN THIS LESSON
Resource name
Type, type of resource
Information submission form(illustration, presentation, video clips, test, model, etc.)
Logical diagram of concepts on the topic "First acquaintance with a computer"
Interactive tool for showing students
Presentation (1 slide)
Logical scheme of concepts
