Analysis of the week of mathematics in elementary grades. "math week"

Week of mathematics

Monday

Tuesday

and figures"

Wednesday Exhibition of drawings "Who are numbers friends with?"

Thursday Intellectual marathon

Theater of the Young Spectator

Friday Defense of the project "Mathematics

in our life"

Mathematical KVN

The subject of mathematics is so serious that it is useful not to miss the opportunity to make it a little entertaining.

B. Pascal

Monday Opening of the Week of Mathematics

Questionnaire "Me and my class in numbers»

Opening of the Week of Mathematics

Dedication to mathematics.

Arithmetic! Even in the stone age

A person has contacted you.

Can't build bridges

Where there is complexity, something new must be created,

You become your best friend.

If before you had one

Many difficult questions to solve

Now in the vastness of the planet is big

You are our mother of many children.

Geometry, algebra - your children,

We make dreams come true with them

But remember: with your great success

You owe the man.

Important knowledge.

In our time, in order to build And control the machine, First you need to learn Mathematics already at school.

Whether in a modern war, In the years of peaceful labor, Mathematics is certainly needed in calculations.

Without an account there will be no light on the street.
Without an account, a rocket will not be able to rise.
Without an account, a letter will not find an addressee,
And the guys will not be able to play hide and seek.

Our arithmetic flies above the stars,
Goes to the seas, builds buildings, plows,
Plants trees, forges turbines,
Reaches the very sky.

Count, guys, count more precisely:
Feel free to add a good deed
Get rid of bad deeds.
The textbook will teach you accurate counting,
Get to work, get to work!

Questionnaire "Me and my class in numbers»

1. How many letters are in your full name?

2. How many letters does your last name consist of?

3. Date and month of birth.

4. Year of birth.

5. How many full years are now.

6. House and apartment number.

7. Room number of our class.

8. How many people are in the class?

9. How many girls are in the class?

10. How many boys are in the class?

11. Who/what is there only 1 in the class? (teacher, piano, blackboard, computer, name Angelina, etc.)

12. Who/what is there only 2 in the class? (2 names Alyosha, Vika, 2 globes, etc.)

13. Who / what is there only 3 in the class? (3 windows, 3 rows of desks, 3 pieces of board, etc.)

14. Who / what is there only 4 in the class? (4 teams in the class, etc.)

15. Who / what is there only 5 in the class? (5 flowers on the shelf, 5 days of study, etc.)

Tuesday Craft competition "Entertaining numbers

and figures"

Students in a technology lesson make a panel “Entertaining numbers and figures”. A cardboard blank in the form of a geometric figure (circle, oval, rhombus, etc.) is taken as the basis. Then the children sculpt numbers from plasticine and attach them to a figured base. The works are bright and unusual.

An exhibition is made out of the work done in the class. At the end of the week, the guys choose the panels they like, and the teacher presents the diploma "Audience Award"

Wednesday

Hello new game! Mathematical!

Exhibition of drawings "With whom numbers are friends"

In the art lesson, students draw any number in the form of an object that it looks like. For example, 1 is a person standing sideways, 2 is a swan, a standing snake, 3 is a bird in flight, 4 is an overturned chair, 5 is a unicycle, etc. Hello new game! Mathematical!

Game "Naughty One"

Students stand in a semicircle in front of the teacher. The teacher goes around them and imperceptibly puts a unit (plastic or paper or other material) into the hands of someone. This person becomes a mischievous One. When counting: "One, two, three, One, come out!" the one with the number must run out of the row. Ah, those who stand next to this student must restrain him. The one who first fills the one running out becomes the leader.

A game"Find a Pair"

One person - number two. In five minutes, the number two should separate some children into pairs so that:

Both were fond of the same sport.

Both of them were the same height.

Both had the same hair or eye color.

Both had clothes of the same color.

Both went to the same circle.

Both sat in the same row at school, and so on.

The game is played several times. The winner is the one who manages to collect more pairs in five minutes.

A game"Calling Numbers"

Students are divided into two teams with the same number of participants. Calculated by numbers. Each team has 1, 2, 3, etc. standing next to each other. In front of the teams in the middle, 3-4 meters from the first number, there is a pin. The teacher calls any number, and students with such numbers from one and the other team must run out and take the skittle. The team that takes the pins first most often wins.

A game"Pencil Math"

This game requires colored pencils. Two teams compete. Students work in teams in pairs. In front of each team at the same distance are pencils (10-15 pieces) in a small gift bag. The teacher calls the number, figure and other mathematical concepts, and a couple from the team runs to the bag with pencils and lays out the named definition.

For example, a triangle - 6 pencils, a broken open line - 5 pencils, three - 4 pencils, plus - 4 pencils, cm - 7 pencils, x (x) - 4 pencils, a pentagon - 7 pencils, 12 - 7 pencils, a greater sign - 4 pencil, 85 - 12 pencils.

Thursday Intellectual marathon

Theater of the Young Spectator

Math Marathon

Training: colorful cards in the form of geometric shapes with the names of all students - 25 pieces; capital letters "Math Marathon"; cards with questions: 15 pieces for round 1, 8 pieces for round 2, 5 pieces for round 3, 3 pieces for round 4, 2 pieces for round 5.

Game rules: All students participate in this game. The teacher invites two students, choosing them with name cards, and asks them a question. The one who answered faster and correctly advances to the next round.

For example: there are 25 people in the class, which means that all 25 people participate in the first round, 12-13 people go to the second round, 6-7 people go to the fourth round, etc. Whoever answered correctly in a pair takes a place for those who continue the competition, and whoever loses, replenishes the spectator seats.

1 round

Addition and subtraction within 100

1. Add 7 units to 3 tens.

2. Add 7 units to 4 tens and 3 units.

3. Subtract 40 from 47.

4. Decreasing 80, subtracting 30, find the difference.

5. How much to subtract from 17 to get 8?

6. Add the smallest natural number to 18.

7. How much to add to 7 to get 18?

8. Decreased 24, subtracted 5, name the difference.

9. Add 50 to 30.

10. Subtract 11 from how many to get 21?

11. 48 units decrease by 2 tens.

12. Add 4 tens to 3 tens.

13. 1 term - 22, the second term - 9, name the amount.

14. Reduced - unknown, subtracted - 7, difference - 9. Name the reduced.

15. 4 tens 6 units increase by 4 units.

2 round

Geometric figures

1. What is the name of a line that has a beginning but no end?

2. Name the polygon with the least number of corners.

3. What is the name of a figure that has no corners?

4. How many right angles does a right triangle have?

5. What is the name of a triangle with two identical sides?

6. Give a different definition of a broken closed line of 3 links.

7. What is the name of a rectangle with 4 equal sides?

8. What is found by adding all the lengths of the sides of a polygon?

3 round

Action Components

1. What is the name of the first component when added?

2. What will we find if we subtract the difference from the subtrahend?

3. What is the name of the second component when subtracting?

4. The largest number when subtracting.

5. What will we find if we add the subtrahend to the difference?

4 - 5 round

General questions on intelligence

1. Veronica asked her brother “If I am 4 years older than you now, how many years will I be older than you in 5 years?”

2. How many ears do 6 mice have?

3. Ira was asked: “How many students do you have in your class?” Ira answered "This number is less than 26, but more than 23 and is even." How many students are in Ira's class?

4. The table cover has 4 corners. One of them was sawn off. How many corners does the lid have?

5. There are 10 spokes in the wheel. How many spaces between the spokes?

Theater of the Young Spectator

Triangle and Square Author: Once upon a time there were two brothers
Triangle with a square.
Senior - square,
Kind, pleasant.
The younger one is triangular
Forever dissatisfied.

Square: Why are you angry brother?

Square: “Brother!
I'm older, I'm a square.

Square: It is not known who is needed more!”

Triangle: "Enjoy
I wish you dreams!
I went to bed - I was square,
And wake up without corners!”

Mathematical tales
"Proud Number One"- Hey rocket! - exclaimed the number One, seeing a sharp-nosed rocket in the sky. I'm number one, just like you! You are alone in the desert space and you are not afraid of anything! I love to count those who are alone! The one who is alone is the most important! - I'm not alone, there are astronauts inside me, and stars around me, - objected the rocket. - Number One, let's go for a walk, - her neighbor number Two called Unity. - I want to walk alone. The one who alone is the most important, - Unit proudly answered. There is only one sun in the sky and a person has only one head. “A man walks on two legs and does everything with both hands,” objected Two. “The most important thing in a man is his head,” Unity repeated stubbornly. “But two eyes and two ears,” objected Deuce. - How can the head work well without them? Teacher: Guys, help the numbers decide who is more important: One or Two? « What does number 2 dream about? Once the number Two met a swan and told him: - I am like you, and I dream of learning to fly. “I don’t want to fly anymore,” the swan replied sadly. - My swan fell into the snares of a hunter, and I feel sad without her. "I'll help you free the swan," Deuce promised. Soon, two beautiful swans bowed to the number Two and said: - Thank you for your help, you are like us and as kind as we are. "But I can't fly like you," Deuce sighed. “Take these two white feathers from us as a keepsake, they will fulfill your most cherished desire,” the swan suggested. The next day, the number Two soared proudly in the air on two large wings. - The swans gave me two feathers, but when they flew away, the feathers turned into wings, - Deuce excitedly told the numbers. “Those who dream of flying will definitely fly,” the figures decided. Teacher: Guys, what else do you think the number Two dreams of? "Who is the number Three friends with" The number Three has a cheerful friend Traffic Light. He stands at the crossroads and winks at all cars and pedestrians with three colored lights: red, yellow and green. The number three likes red the most. As it burns, she treats the traffic lights with her delicious triangular cookies. The traffic light eats cookies and tries to guess what they are made of: - Raisins, almonds and rice. - No, I treated you to such cookies yesterday, - Troechka laughs. - Cherries, peanuts and oats, - again the Traffic Light guesses. Triangular number Three cookies always consist of three products: fruits, nuts and cereals. But it is difficult for the Traffic Light to guess what it consists of. Teacher: what else can be prepared from three products?

Friday Defense of the project "Mathematics

in our life"

Mathematical KVN

Defense of the project "Mathematics in our life"

At the beginning of the week, the teacher invites students to work on a creative project called Math in Our Lives. Each student chooses a number for a little research. To help, the teacher gives out a card with a work plan. The answers to the questions (proposed in the plan and supplemented independently) were drawn by the students, drawn with diagrams, written down in verses, rebuses, and riddles. And on Friday, everyone presented their creative work to the whole class.

Approximate work plan for the project "Mathematics in our life":

1 1. Imagine and draw 1.

2. What does this number look like?

3. Write this number ten times, underline the three most beautiful ones.

4. Why is there only one in the world?

5. In the title of which fairy tales, films is there 1?

6. Write down proverbs, sayings, riddles, popular expressions with the number 1.

8. What do you think the unit dreams about?

9. Why do you think a person has one tongue, but two ears and two eyes?

10. What events in a person's life happen only once?

2 1. Imagine and draw 2.

2. What does this number look like?

4. What are there only two in the world?

5. In the title of which fairy tales, films are there 2?

6. Write down proverbs, sayings, riddles, popular expressions with the number 2.

7. What is connected with this number in your life?

8. What do you think the deuce dreams about?

9. When people say "Two boots of steam" or "Like two drops of water"? Do you think friends should be "like two drops of water" and why?

10. What two character traits would you call your most important?

3 1. Imagine and draw 3.

2. What does this number look like?

3. Write this number ten times, underline the three most beautiful ones!

4. Why are there only three in the world?

5. In the title of which fairy tales, films are there 3?

6. Write down proverbs, sayings, riddles, popular expressions with the number 3.

7. What is connected with this number in your life?

8. What do you think the trio dream about?

9. What three qualities will help you solve any problem?

10. What does it mean to "get lost in the three pines"? Think of three ways to find your way if you get lost in the forest or in the city (your choice)?

4 1. Imagine and draw 4.

2. What does this number look like?

3. Write this number ten times, underline the three most beautiful ones!

4. Why are there only four in the world?

5. In the title of which fairy tales, films are there 4?

6. Write down proverbs, sayings, riddles, popular expressions with the number 4!

7. What is connected with this number in your life?

8. What do you think the four dreams about?

9. How do you understand the expression "on all four sides"?

10. Write down your 4 most cherished desires.

5 1. Imagine and draw 5!

2. What does this number look like?

3. Write this number ten times, underline the three most beautiful ones!

4. Why are there only five in the world?

5. What fairy tales, films have 5 in the title?

6. Write down proverbs, sayings, riddles, popular expressions with the number 5.

7. What is connected with this number in your life?

8. What do you think the five dreams of?

9. How do you understand the expression “like the back of your hand”? What do you know "like the back of your hand"?

10. Write down the five people with whom you are the most friendly in the class.

6 1. Imagine and draw 6.

2. What does this number look like?

3. Write this number ten times, underline the three most beautiful ones!

4. Why are there only six in the world?

5. In the title of which fairy tales, films are there 6?

6. Write down proverbs, sayings, riddles, popular expressions with the number 6.

7. What is connected with this number in your life?

8. What do you think the six dream about?

9. Remember the words from the song "Merry Company":

The beauty! The beauty!

We are taking our cat with us.

Chizhik, dog,

Petka-brawler,

Monkey, parrot -

What a company!

How many members did the company have? Write down, and who would you like to have with you in a fun company?

10. List your six favorite treats.

7 1. Imagine and draw 7.

2. What does this number look like?

3. Write this number ten times, underline the three most beautiful ones!

4. Why are there only seven in the world?

5. In the title of which fairy tales, films are there 7?

6. Write down proverbs, sayings, riddles, popular expressions with the number 7!

7. What is connected with this number in your life?

8. What do you think the seven dream about?

9. How do you understand "in seventh heaven"? When are you "in seventh heaven"?

10. List seven fairy tale characters that you like the most.

8 1. Imagine and draw 8.

2. What does this number look like?

3. Write this number ten times, underline the three most beautiful ones!

4. Why are there only eight in the world?

5. In the title of which fairy tales, films are there 8?

6. Write down proverbs, sayings, riddles, popular expressions with the number 8.

7. What is connected with this number in your life?

8. What do you think the number eight dreams of?

9. How do you understand the "eighth wonder of the world"? What are miracles on Earth for you?

10. List the eight most interesting animals in your opinion.

9 1. Imagine and draw 9.

2. What does this number look like?

3. Write this number ten times, underline the three most beautiful ones!

4. What is there only 9 in the world?

5. In the title of which fairy tales, films are there 9?

6. Write down proverbs, sayings, riddles, popular expressions with the number 9.

7. What is connected with this number in your life?

8. What do you think the nine dreams about?

9. What does the expression "for distant lands" mean? What do you think, what can be "beyond distant lands"?

10. List your 9 favorite items.

10 1. Imagine and draw 10.

2. What does this number look like?

3. Write this number ten times, underline the three most beautiful ones!

4. Why are there only ten in the world?

5. What fairy tales or films have 10 titles?

6. Write down proverbs, sayings, riddles, popular expressions with the number 10.

7. What is connected with this number in your life?

8. What do you think the numbers that make up the number ten dream about?

9. What gift would you like to receive for your first anniversary - 10 years?

10. Write down 10 people from the class with whom you are friends and would like to be friends?

Mathematical KVN Team View slide 2 Mathematical relay. Examples for 4 teams are written on the board. Each student comes out and writes the answer. The team that decides faster and more correctly wins 2+9 48-40 55+5 16-8 70-50 9+8 Through the ages... The teacher makes a short introduction to this competition. He shows and talks briefly about the ancient number systems. After the story, he offers a task. In ancient times, there was no single counting system for all countries.
Some five hundred years ago there was no single account even in enlightened Europe, not to mention some Africa or America. But, nevertheless, people still wrote down the numbers somehow. Each nation had its own system of recording numbers or borrowed from a neighbor. Some used letters, others - icons, others - squiggles. Some were more comfortable, some not so much. Later, man learned to use symbols for different units of count. He would draw a dash or other mark for whatever he counted, but he still didn't have the words to represent the numbers. Even later, a person began to count with the help of fingers on his hand.
The counting system we use today was invented in India a thousand years ago. Arab merchants spread it throughout Europe by 900. This system used the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, and 0. This is a decimal system built on top of ten. Since we have 10 fingers on our hands, this has led to the use of the number 10 in counting systems. Slavic Cyrillic decimal alphabetical numbering. slide 3 This numbering was created together with the Slavic alphabetic system for the translation of sacred biblical books for the Slavs by the Greek monks brothers Cyril and Methodius in the 9th century. This form of writing numbers was widely used due to the fact that it had a complete resemblance to the Greek notation of numbers. Until the 17th century, this form of writing numbers was official on the territory of modern Russia, Belarus, Ukraine, Bulgaria, Hungary, Serbia and Croatia. Until now, Orthodox church books use this numbering. Ancient Chinese number system. slide 4 This system is one of the oldest and most progressive, since it contains the same principles as the modern “Arabic” system that we use. This system arose about 4,000 thousand years ago in China. Task: you need to translate numbers from ancient Chinese into modern Arabic and find the result. Each team receives a card with a record of mathematical expressions with ancient Chinese numbers. Mayan number system. slide 5 This system is very interesting because none of the civilizations of Europe and Asia influenced its development. This system was used for the calendar and astronomical observations. Its characteristic feature was the presence of zero (the image of a shell). The basis of this system was the number 20, although traces of the fivefold system are strongly visible. The first 19 numbers were obtained by combining dots (one) and dashes (five). Task: you need to translate numbers from the Mayan number system into modern Arabic and find the result. Each team receives a card with a record of mathematical expressions with ancient Chinese numbers. Roman numeral system. slide 6 This is the most famous system, after the "Arabic", it originated more than two and a half thousand years ago in ancient Rome. The numbers in this system, just like ours, were written from left to right, from largest to smallest. Roman numerals have been used for a very long time. Even 200 years ago, in business papers, numbers should have been indicated by Roman numerals (it was believed that ordinary Arabic numerals were easy to fake). We often encounter it in our daily life. These are the numbers of chapters in books, the indication of the century, the numbers on the clock face, etc. Task: you need to translate numbers from the Mayan number system into modern Arabic and find the result. Each team receives a card with a record of mathematical expressions with ancient Chinese numbers. New or Arabic numbering. Slide 7 The counting system we use today was invented in India a thousand years ago. This is the most common numbering today. The name "Arab" for her is not entirely correct, because although they brought her to Europe from the Arab countries, she was also not native there. Arab merchants spread it throughout Europe by 900. This system used the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, and 0. This is a decimal system built on top of ten. Since we have 10 fingers on our hands, this has led to the use of the number 10 in counting systems. The ancient image of decimal digits is not accidental: each digit denotes a number by the number of angles in it. For example, 0 - no corners, 1 - one corner, 2 - two corners, etc. The spelling of decimal digits has undergone significant changes. The form we use was established in the 16th century. The most attentive. Slide 8 All teams simultaneously for 3 sec. a card or presentation slide is shown. Task: find the sum of the numbers. The card (screen) shows figures: a square, a circle and a triangle. They contain numbers, respectively: 7, 9, 3. Each team is given a blank sheet to answer questions. Then the answers are given to the jury members for verification (correct answer - one point) After watching the teacher asks the following questions: - What number is written in the square?
What color is the circle drawn in?
- In which figure is the number 9 written?
- What is the last figure? - What is the biggest figure?

Logic endings The teacher formulates the first part of the sentence to each team in turn. 1. If the table is higher than the chair, then the table... 2. If the river is deeper than the brook, then the brook... 3. If 42 41, then 41... 4. If the sister is older than the brother, then the brother... 5. If right hand on the right, then left .. 6. If Sasha left the house before Seryozha, then ... 7. If the tiger is stronger than the wolf, then the wolf .. 8. If 1 segment is shorter than 2, then 2 ... Artists competition. 1. Draw simultaneously with two hands: one is a circle, and the other is a rectangle. 2. At the command of the leader, draw a square with closed eyes, an oval in the middle, a triangle on the right. Geometric puzzles . Slide 9 On the screen or on the blackboard, the teacher shows mathematical expressions made up of geometric shapes. Numbers are hidden in each figure: 0, 13, 3, 7. You need to distribute the numbers so that you get the correct equalities. Note: identical figures have the same numbers, different figures have different numbers. Interesting questions for captains. Competition for team captains. Each captain answers 2 questions. The questions are written on the cards, and the contestants draw the cards one by one and immediately answer them. 1. 16 pears ripened on a pear, and 3. how many pears ripened on a willow?
2. If it rains at 11 am, is it possible to have sunny weather in 24 hours? 3. Four people played dominoes for 20 minutes. How many minutes did each play? 4. The stick has 2 ends. If one is cut off, then how many ends will the stick have? 5. What is lighter than 1 kg of iron or 1 kg of cotton? 6. The girl has 5 apples. She ate all but 3. How many apples did she have left? 7. There are 4 corners in the room. There is a cat in every corner. Opposite each cat sits 3 cats. How many cats are in the room? 8. Six potatoes cooked in a saucepan in 30 minutes. How many minutes did one piece cook? Numerical pyramids. Slide 10 The conditions of this competition are as follows: having examined the first three numbers on the first pyramid, the children must understand the principle of forming the third number from the first two and continue recording. The third number is formed by adding the first two numbers, etc., the next number is formed by adding the previous two.

For example, 3+4 = 7 4+7 =11 7+11 =18 11+18 =29 On the second pyramid, the third number is formed by subtracting 5 from the previous number.

For example, 87-5 +82 82-5 = 77 77-5 =72 72-5 =67

Numbers in proverbs and sayings. The teacher gives each team a card with missing numbers in proverbs and sayings. For a certain time you need to insert the missing numbers. 1. _______ cut down a tree - plant ten.
2. _________ do not clap your hands.

3. The price for a braggart is _______ a penny.

4. Without _________ corners, the hut is not cut.

5. The horse about ___________ legs, and even then stumbles.

6. Don't have ________ rubles, but have ______ friends.

Ode to mathematics.

All team members have 2 minutes to come up with adjectives praising math, continuing the line Oh, math, you ... (entertaining, interesting, serious, developing ingenuity, beautiful, training the mind, necessary, difficult, fun, exciting, important, useful helping people, etc.) Then, in turn, the teams call the recorded words and the team that called the last word is considered the winner in this competition.

Literature:

1. Raitskaya G.V., Olympiad tasks in mathematics for students in grades 1-2, - Samara: Educational literature, 2009.

2. Melnikova T.A., Vinogradova E.A., Development of logical thinking, - Volgograd: Teacher, 2009.

3. www.dobrieskazki.ru/matematika.htm - mathematical fairy tales

Once upon a time there was a cheerful traffic light. He stood at the crossroads and blinked three lights: green, yellow and red. But one day all three lights went out.

What started here! The cars could not pass because they were all driving at once. Pedestrians could not cross the street because they were afraid to be hit by cars. Fortunately, there was a little girl in the crowd of pedestrians. She knew that the traffic light was friends with the number 3, and rather called her:
– Hello, your friend the traffic light is ill, and he urgently needs help!

The number 3 immediately came running and brought him three delicious triangular cookies. She treated
traffic light cookies, and it immediately caught fire.

It turns out that the traffic light was very hungry, and therefore could no longer work.

Since then, the number 3 has been visiting the traffic lights every day. When a traffic light shows cars with its red eye, and traffic stops, the number 3 feeds it with three triangular ...

Mobile game "Who knows the number 3"

One person is the driver. The rest stand in a line 10-15 steps from the driver.

The driver turns his back to everyone and says:
"The quieter you go, the further you'll get. Once. Two. Three!"

The children move slowly forward. At the count of "three", the driver turns around sharply, and everyone freezes. The one who did not have time to freeze should say three kind words to the driver.

Who did not cope with the task, is returned back. The one who reaches the leader first becomes the new leader. This game can be played with different variants of words: three polite words, three colors, three fruits, three heroes of fairy tales etc.

Week of mathematics

Monday Opening of the Week of Mathematics

And figures"

Wednesday Exhibition of drawings "Who are numbers friends with?"

Thursday Olympics

In our life"

Mathematical tales

The subject of mathematics is so serious that it is useful not to miss the opportunity to make it a little entertaining.

B. Pascal

Monday Opening of the Week of Mathematics

Questionnaire "Me and my class in numbers»

Opening of the Week of Mathematics

Dedication to mathematics. Arithmetic! Even in the Stone Age A man addressed you. Without you, it is impossible to count objects, It is impossible to build bridges Where there is something complex, something new needs to be created, You become your best friend. If earlier you had to solve many difficult questions alone, Now in the vastness of the planet you are a large mother of many children. Geometry, algebra - your children, We make dreams come true with them, But remember: you owe your great success to the Man.

Important knowledge. In our time, in order to build And control the machine, First you need to learn Mathematics already at school.

Whether in a modern war, In the years of peaceful labor, Mathematics is certainly needed in calculations.

Our arithmetic flies above the stars,
Goes to the seas, builds buildings, plows,
Plants trees, forges turbines,
Reaches the very sky.

Count, guys, count more precisely:
Feel free to add a good deed
Get rid of bad deeds.
The textbook will teach you accurate counting,
Get to work, get to work!

Questionnaire "Me and my class in numbers»

1. How many letters are in your full name?

2. How many letters does your last name consist of?

3. Date and month of birth.

4. Year of birth.

5. How many full years are now.

6. House and apartment number.

7. Room number of our class.

8. How many people are in the class?

9. How many girls are in the class?

10. How many boys are in the class?

11. Who/what is there only 1 in the class? (teacher, piano, blackboard, computer, name Angelina, etc.)

12. Who/what is there only 2 in the class? (2 names Alyosha, Vika, 2 globes, etc.)

13. Who / what is there only 3 in the class? (3 windows, 3 rows of desks, 3 pieces of board, etc.)

14. Who / what is there only 4 in the class? (4 teams in the class, etc.)

15. Who / what is there only 5 in the class? (5 flowers on the shelf, 5 days of study, etc.)

Tuesday Craft Contest "Entertaining Numbers"

And figures"

An exhibition is made out of the work done in the class. At the end of the week, the guys choose the panels they like, and the teacher presents the diploma "Audience Award"

Wednesday Exhibition of drawings "Whom numbers are friends with"

Hello new game! Mathematical!

Exhibition of drawings "With whom numbers are friends" In the art lesson, students draw any number in the form of an object that it looks like. For example, 1 is a person standing sideways, 2 is a swan, a standing snake, 3 is a bird in flight, 4 is an overturned chair, 5 is a unicycle, etc. Hello new game! Mathematical! Game "Naughty One" Students stand in a semicircle in front of the teacher. The teacher goes around them and imperceptibly puts a unit (plastic or paper or other material) into the hands of someone. This person becomes a mischievous One. When counting: "One, two, three, One, come out!" the one with the number must run out of the row. Ah, those who stand next to this student must restrain him. The one who first fills the one running out becomes the leader. Game "Find a Pair" One person - number two. In five minutes, the number two should separate some children into pairs so that: Both are fond of the same sport. Both of them were the same height. Both had the same color of hair or eyes. Both wore clothes of the same color. Both went to the same circle. Both sat in the same row at school, etc. The game is played several times. The winner is the one who manages to collect more pairs in five minutes. Game "Call numbers" Students are divided into two teams with the same number of participants. Calculated by numbers. Each team has 1, 2, 3, etc. standing next to each other. In front of the teams in the middle, 3-4 meters from the first number, there is a pin. The teacher calls any number, and students with such numbers from one and the other team must run out and take the skittle. The team that takes the pins first most often wins. Pencil math game This game requires colored pencils. Two teams compete. Students work in teams in pairs. In front of each team at the same distance are pencils (10-15 pieces) in a small gift bag. The teacher calls the number, figure and other mathematical concepts, and a couple from the team runs to the bag with pencils and lays out the named definition.

For example, a triangle - 6 pencils, a broken open line - 5 pencils, three - 4 pencils, plus - 4 pencils, cm - 7 pencils, x (x) - 4 pencils, a pentagon - 7 pencils, 12 - 7 pencils, a greater than sign - 4 pencils, 85 - 12 pencils.

Thursday Intellectual Marathon

Theater of the Young Spectator

Math Marathon

Addition and subtraction within 100

1. Add 7 units to 3 tens.

2. Add 7 units to 4 tens and 3 units.

3. Subtract 40 from 47.

4. Decreasing 80, subtracting 30, find the difference.

5. How much to subtract from 17 to get 8?

6. Add the smallest natural number to 18.

7. How much to add to 7 to get 18?

8. Decreased 24, subtracted 5, name the difference.

9. Add 50 to 30.

10. Subtract 11 from how many to get 21?

11. 48 units decrease by 2 tens.

12. Add 4 tens to 3 tens.

13. 1 term - 22, the second term - 9, name the amount.

14. Reduced - unknown, subtracted - 7, difference - 9. Name the reduced.

15. 4 tens 6 units increase by 4 units.

Geometric figures

1. What is the name of a line that has a beginning but no end?

2. Name the polygon with the least number of corners.

3. What is the name of a figure that has no corners?

4. How many right angles does a right triangle have?

5. What is the name of a triangle with two identical sides?

6. Give a different definition of a broken closed line of 3 links.

7. What is the name of a rectangle with 4 equal sides?

8. What is found by adding all the lengths of the sides of a polygon?

Action Components

1. What is the name of the first component when added?

2. What will we find if we subtract the difference from the subtrahend?

3. What is the name of the second component when subtracting?

4. The largest number when subtracting.

5. What will we find if we add the subtrahend to the difference?

General questions on intelligence

1. Veronica asked her brother “If I am 4 years older than you now, how many years will I be older than you in 5 years?”

2. How many ears do 6 mice have?

3. Ira was asked: “How many students do you have in your class?” Ira answered "This number is less than 26, but more than 23 and is even." How many students are in Ira's class?

4. The table cover has 4 corners. One of them was sawn off. How many corners does the lid have?

5. There are 10 spokes in the wheel. How many spaces between the spokes?

Theater of the Young Spectator Triangle and Square Author: Once upon a time there were two brothers
Triangle with a square.
Senior - square,
Kind, pleasant.
The younger one is triangular
Forever dissatisfied. Square: Why are you angry brother? Author: He shouts to him:
Triangle: Look
You are fuller than me and wider.
I only have three corners
You have four of them!” Author: But the square answered: Square: “Brother!
I'm older, I'm a square. Author: And he said even more tenderly: Square: It is not known who is needed more! Author: But the night has come to my brother,
bumping into the tables,
The younger climbs furtively,
Cut corners for seniors.
Leaving, he said. Triangle: "Enjoy
I wish you dreams!
I went to bed - I was square,
And wake up without corners!” Author: But in the morning the younger brother
Terrible revenge was not happy.
He looked - there is no Square,
Numb... Stood without words...
That's revenge! Now my brother...
Eight brand new corners!

« What does number 2 dream about? Once the number Two met a swan and told him: - I am like you, and I dream of learning to fly. “I don’t want to fly anymore,” the swan replied sadly. - My swan fell into the snares of a hunter, and I feel sad without her. "I'll help you free the swan," Deuce promised. Soon, two beautiful swans bowed to the number Two and said: - Thank you for your help, you are like us and as kind as we are. "But I can't fly like you," Deuce sighed. “Take these two white feathers from us as a keepsake, they will fulfill your most cherished desire,” the swan suggested. The next day, the number Two soared proudly in the air on two large wings. - The swans gave me two feathers, but when they flew away, the feathers turned into wings, - Deuce excitedly told the numbers. “Those who dream of flying will definitely fly,” the figures decided. Teacher: Guys, what else do you think the number Two dreams of?

"Who is the number Three friends with" The number Three has a cheerful friend Traffic Light. He stands at the crossroads and winks at all cars and pedestrians with three colored lights: red, yellow and green. The number three likes red the most. As it burns, she treats the traffic lights with her delicious triangular cookies. The traffic light eats cookies and tries to guess what they are made of: - Raisins, almonds and rice. - No, I treated you to such cookies yesterday, - Troechka laughs. - Cherries, peanuts and oats, - again the Traffic Light guesses. Triangular number Three cookies always consist of three products: fruits, nuts and cereals. But it is difficult for the Traffic Light to guess what it consists of. Teacher: what else can be prepared from three products?

Friday Defense of the project “Mathematics

In our life"

Mathematical tales

With the help of numerology, you can calculate not only love, but also friendship. It is always useful to know how best to communicate with this or that friend (girlfriend), what qualities should be paid attention to, and which ones it is better not to pay attention to. Such an approach to friendship makes the relationship comfortable and long-lasting, relieves the burden of petty grievances and allows you to better understand the person you let into your life and into your soul.

In order to learn in general terms how to behave with this or that person, it is absolutely not necessary to be a professional psychologist or observe this person in a natural environment for many years. The number of his Name will tell you this after a short and troublesome calculation.

Calculate the number of a friend

If you have already calculated your Number, then you know how to do it. If not, then take the full name of your friend (girlfriend) and translate the letters into numbers, consistent with the table.

1 2 3 4 5 6 7 8 9
A B C D E F F G
I J K L M N O P R
S T U V X Z H W W
b y b e yu i

Today, for example, let's take the name Anastasia Valerievna Bokova.
Anastasia: 1+6+1+1+2+1+1+6=19=1+9=10=1+0=1
Valerievna: 3+1+4+6+9+3+6+3+6+1=42=4+2=6
Lateral: 2+7+3+7+3+1=23=2+3=5
Adding further: 1+6+5=12=3

So, the Number of the Name for Anastasia Valerievna Bokova is 3.

If as a result of the final addition you got 11 or 22, then you don’t need to collapse them further to a simple number - these are Master Numbers, and they have their own definitions.

And now see how best to build relationships with a representative of a particular Number.

If your friend's Number is 1, then remember that this is a leader person, and you should not fight with him for this very leadership. Give in to him, albeit condescendingly, try to put up with the fact that he considers himself right in everything. This is a strong personality, so you will only benefit if you treat your friend One with respect and reverence. He will not leave you without help, by the strength of character he will pull you out of any troubles and out of the blues. And if you need to make a strong-willed decision, he will push you to this, and he will do it in such a way that you will be sure that you made this decision yourself.

This is a wonderful friend. He is a priori charged for partnership, therefore he listens to your mood, to your opinion, to your desires. Answer him in the same way, and then after many years you will be able to say that you never had a closer friend and no. Just remember that no matter how your friend treats you, no matter how he gives you his whole soul, he will not endure a one-way game for a long time. So try to match. With such a friend, you can not only have fun and share problems, but, if necessary, live under the same roof as relatives.

A person whose Name Number is 3 tries to express himself in all ways available to him, including at the expense of friends. Therefore, be prepared for the fact that such a friend, without even noticing it, will periodically set you up, involving you in all sorts of dubious enterprises. And at the same time, he will not care how you get out of this. But with such a friend you will never be bored. You will always be told a fascinating story, they will beat you up for another adventure. Just try to succumb less to the charm of a friend-Troika and think about your interests.

Four as the Number of the Name makes a boring and limited friend out of a person. Not only will he constantly follow all the rules and try not to violate the generally accepted commandments, but he will not give you a quiet life either. However, sometimes such people are carried around corners, and they indulge in all serious. But you will have to rake up the consequences of the "spree". Friendship with such a person is not easy, in order to endure him next to you for a long time, you need to love this person very much. Although there is a huge plus in such a friend - he will never leave you in trouble, he will serve you faithfully. The main thing is to be patient.

Friendship with a person who has a history of five promises exciting adventures, trips and parties "on the road". The main thing - do not try to extinguish his enthusiasm, otherwise he will easily leave you to sit at the TV, and he will find himself a more suitable company for fun outings. And you should not expect frankness from such a friend - he will tell you exactly as much as he considers necessary so that his private life remains only his property. Open on the outside and closed on the inside - such a friend is obtained from a Five person.

Such a friend is characterized by a responsible attitude towards all those around him. That is, be prepared for the fact that you will be patronized, guided and try to protect against mistakes. It is difficult to quarrel with such a friend, he is always ready to compromise, but not because he does not have his own opinion, but because he is looking for harmony in everything, including in friendly relations. The most harmonious friendship will turn out with such a person if you are connected with him by a common business or hobby, if you have common interests with him. But do not try to dismiss the care of such a friend - if you offend him with ingratitude, it will not be easy to restore relations.

Sevens are reluctant and infrequently make close friends, they prefer loneliness. But if you develop friendly relations with such a person, then be prepared for the fact that your every act will be analyzed, each of your secrets entrusted to such a friend will be carefully examined, in the most meticulous way such a friend will try to understand the motives of your every action. That is, you will simply become for him a "guinea pig" for his mental exercises. It's just that such people perceive others solely as subjects for experiments, and if they are friends with someone, it is only because they cannot figure out this person in any way.

Friendship with the Eight will be harmonious if it is built on financial equality and on the same mutual assistance. Best of all, a person with a Name Number of 8 understands the language of numbers. There may be some commercialism in the relationship, but if you build a common business with such a friend, you will only gain - both morally and financially. But do not try to outwit the Eight - he will quickly "calculate" you, and you will be left with nothing. But any of your problems related to money or settlements, your friend will solve for you quickly and with pleasure. For a bottle of cognac or champagne. Or for chocolate.

It is easy and pleasant to be friends with a person whose Name Number is 9. One side. He, without demanding anything in return, will be devoted to you, will be sincerely interested in your affairs, help you even when you will not ask for it. A friend will serve you as a beloved mistress is served. But won't such service seem intrusive to you? Relations with the Nine must be strictly dosed, rare meetings will not allow your friend to interfere unauthorizedly in your life and make communication mutually enjoyable.

Relations with the owner of Master Number 11 will make you improve, you will unwittingly fall under the influence of his character, and you will want to match him in everything. Whatever such a friend of yours does, you will want to imitate him, reach out for him, become, if not equal to him, then at least just one step lower. Sometimes it's tedious, but very useful. Such a friend will never leave you in distress, he will find a way out of any difficult situation. And it will be for you both a teacher, and a nanny, and a confidant.

A friend with Master Number 22 will help you build your life. He thinks on a large scale, so it is easier for him to understand your true purpose, to understand what you want. You should listen to such a person, he dismisses emotions, so he sees the real picture. If your Name Number is not 22, then do not try to be on a par with him, accept his superiority, and your life will become orderly and prosperous.

Friendship is a mutual process, but each of us strives to get something definite from friendly relationships. Someone needs to be simply listened to and sympathized with, someone is looking for economic benefits, and someone needs a like-minded person and ally. And if we want to get what we want, we must take into account the character of a friend. After all, one person will be happy to give you what you expect from him, and the other will give it to you once, another, and then send you to deal with your problems on your own. Use it for this, because if you give your friends what THEY expect from you, then they will answer you the same over and over again.

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