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What number 8 dreams about. secondary school with. zrau
Target: Introduce the composition of the number 8 from two smaller numbers.
Tasks:
- Give an idea about the number and number 8, consolidate the ability to correlate the amount with the corresponding number.
- Develop spatial orientation and eye.
- To consolidate the ability to distinguish between concepts: higher - lower, wider - narrower, longer - shorter, thicker - thinner, older - younger.
- Continue to learn to determine the place of a number in the natural series.
- Develop intelligence, attention, creativity, imagination.
- Develop attention, thinking, speech.
- Cultivate the ability to listen to comrades and educator.
Materials:
Demo : circles to illustrate problem solving, a house to consolidate the composition of the number 8, numbers and signs, a card with the number 8 to demonstrate writing.
Dispensing: cards for the game "Who lives in the house" for each pair of children, pencils.
Lesson progress
Hello guys!
This morning I came to work and saw the letter. It was sent to us by the math fairy (show letter). She asks us to solve interesting problems. To solve them, let's do a warm-up.
Listen carefully and answer:
Teacher: Let's do a warm-up. If the table is higher than the chair, then the chair? Below the table.
- If the road is wider than the path, then the path?
(Already expensive.)
If the ruler is longer than the pencil, then the pencil?
(Shorter than a ruler.)
If the rope is thicker than the thread, then the thread?
(Thinner rope.)
If sister is older than brother, then brother?
(younger sister)
1. I took a hedgehog needle in its paws,
He began to sew hats for the animals.
Five for little bunnies
Three for gray wolf cubs.
Hedgehog sews caps sensibly.
How many hats does the tailor have? (5+3=8)
2. Lost hedgehog hedgehogs,
And the hedgehogs lie and are silent.
One behind the tub, one behind the feeder,
One under a leaf, one under a bush.
How to find children quickly?
There should be less than five. (4 5)
3. Gave a hedgehog to the hedgehogs
Eight leather boots.
Who will answer from the guys:
How many were all hedgehogs? (4+4=8)
4. The hedgehog asked the neighbor's hedgehog:
Where are you from?
I stock up for the winter. See, the apples are on me.
I collect them in the forest. I brought six and I carry two.
The neighbor thought about it a lot or not (6 + 2 \u003d 8)
Well done! (slide with Winnie the Pooh)
Ball game "Name the neighbors"
Guys, the math fairy still has tasks for us (the teacher reads the task, we find the letter).
Fairy problem solving.
Composition of number 8
Solve problems
Come on, how many guys are here
Riding up the mountain?
Seven are sitting on sleds,
One is waiting.
Children's answers.
Educator: Let's illustrate the problem. Instead of children, we put circles. How many children are on the sled? Let's put the same number of red circles. How many children are waiting? Let's put as many blue circles. How many kids are on the hill? How come 8?
Six nuts mama pig
For children carried in a basket.
Hedgehog met a pig
And gave me two more nuts.
How many nuts pig
Did you bring the kids in a basket?
Children's answers.
Educator: Let's illustrate the problem. Instead of nuts, put circles. How many nuts did Pig carry? Let's put the same number of red circles. How many nuts did the Hedgehog give to Pig? Let's put as many blue circles. How many nuts did Pig bring to the children? How come 8?
Our cat has five kittens,
They sit side by side in a basket.
And the neighbor's cat has three!
So cute, look!
Help me count them
What is five and three?
Children's answers.
Educator: Let's illustrate the problem. Instead of kittens, put circles. How many kittens does our cat have? Let's put the same number of red circles. How many kittens does the neighbor's cat have? Let's put as many blue circles. How many kittens? How come 8?
Apples fell from the branch to the ground.
Crying, crying, tears shed
Tanya collected them in a basket.
Brought as a gift to my friends
Four Seryozhka, four Antoshka,
Speak quickly
How many Tanya's friends?
Children's answers.
Educator: Let's illustrate the problem. Instead of apples, put circles. How many apples did Tanya bring to Seryozhka? Let's put the same number of red circles. How many apples did Tanya bring to Antoshka? Let's put as many blue circles. How many apples did Tanya bring in total? How come 8?
Three hares, five hedgehogs
Walk together in Kindergarten.
We ask you to count
How many kids are in the garden?
Children's answers.
Educator: Let's illustrate the problem. Instead of bunnies, put red circles. How many rabbits go to kindergarten? Let's put the same number of red circles. How many ezhat go to kindergarten? Let's put as many blue circles. How many babies are there? How come 8?
The apples are ripe in the garden
We got to taste them
Two ruddy, bulk,
Six with sourness.
How many?
Children's answers.
Educator: Let's illustrate the problem. Instead of apples, put circles. How many ruddy, liquid apples? Let's put the same number of red circles. How many sour apples? Let's put as many blue circles. How many apples are there? How come 8?
The seagull warmed up the kettle,
I invited seven seagulls to visit,
"Come all for tea!"
How many seagulls, answer!
Children's answers.
Educator: Let's illustrate the problem. Instead of seagulls, put circles of different colors. How many seagulls warmed the kettle? Let's put a red circle. How many seagulls did you invite? Let's put blue circles. How many circles are there? How come 8?
The math fairy sent us video letter with tasks.
Slides: Octopuses. What two numbers make up the number 8? "What number will come out."
A task for each pair of children, game "Who lives in the house."
Examination of houses made by children.
finished house slide
- Guys, try to come up with the tasks themselves, in which there will be the largest number 8.
The task of the fairy of mathematics "Paint nesting dolls"(slide).
1. Krutetskaya
2. Vyatskaya
3. Vyatskaya
4. Semenovskaya
5. Sergiev Posad
6. Sergiev Posad
7. Tverskaya
8. Tverskaya
Summary of the lesson.
What games were played? What have you learned? What did you like the most?
EIGHT wooden dolls, Chubby and ruddy, In colorful sundresses They live on our table. They are all called Matryoshkas. The first doll is thick, but inside it is empty. She splits into two halves, Another doll lives in the middle. Open this doll - There will be a third in the second. Unscrew the half, And you will be able to find the fourth chrysalis. Take it out and see who's hiding inside. The fifth pupa is hiding in it, pot-bellied, And inside is empty. The sixth one lives there. And in the sixth - the Seventh, And in the seventh - the EIGHTH. This doll is the smallest, A little more than a walnut. Here they are in a row. Sisters - dolls are standing. -How many of you? - We will ask them. And the dolls will answer: EIGHT!
We asked the octopus: - EIGHT legs are not many for you? The octopus answers: - So what, that EIGHT legs? These two legs at work - Constantly on the hunt. And I need a pair of legs so that I can babysit the kids. With the third pair I wash, And with the fourth I sweep. And although I'm an octopus, Sometimes I fall down. After all, sometimes it happens: EIGHT legs, but not enough!
Eight looked out the window in winter: Snowflakes flew, and it was dark! The lantern was lit, and in the night silver She saw a friend in the yard. Eight cats were bored on the bench, Cars were of various colors. Without looking at the cats, typing a step, Eight dogs walked along the street. Under the roof eight icicles hung, And eight forty perched on a birch. There was a snowman in the middle of the yard. He said to the Eight: - Well, hello, sister! Look how we look alike: You are from the circles, and I, you see, too! The eight answered: - You know, my friend, It looks like you are a whole circle higher!
Octopus has EIGHT legs. Snail says: - A lot! Why does he need EIGHT legs? I would be totally confused! The centipede came running, Says to the Snail: - Not enough! EIGHT legs for one - It's like nothing. How does he walk, poor fellow? I wouldn't take a step! But, dancing Krakowiak, the Octopus answered like this: - EIGHT legs For the Octopus And not a little And not a lot. (G. Sapgir)
An octopus lived with his octopus And they had a few octopuses. They were all different colors: the first one was green, the second one was purple, the third one was all striped like a zebra. Both are black - the fourth and fifth. The sixth is dark blue from nose to feet. Yellow-preyellow - the seventh octopus. EIGHTH - like a ripe berry, red ... In a word, not children, but tubes of paint. The kids had a bad streak. They changed colors as they wanted. Blue in a minute could turn golden, Yellow - brown or spotted. Well, the twins, the fourth and fifth, All strove to become striped. Twins dreamed of being sailors, And who has seen sailors without a vest? The mother of the green son will wash, Looks - and he is not green, but blue. Mom hasn't bathed the blue one yet. And it starts from the beginning. An hour of rubbing it on a washboard, And it has already become light gray with stripes. No, he does not want to swim at all, He just fools his mother's head. Dad treats children easier: He puts it in a string bag and rinses it in the bathroom.
READING ROOM The counting rhyme begins: A jackdaw sat on a birch, Two crows, a sparrow, Three magpies, a nightingale. (count guys: how many birds sat on a birch). *** One, two, three, four - The flies lived in the apartment. And a friend got into the habit of them - Krestovik, a big spider. Five, six, seven, EIGHT - We'll ask the Spider out. Don't come to us, glutton... Well, Mishenka, drive!
One, two, three, four, five, six, seven, eight. Autumn brought gifts, She gave everyone: I have a fungus. You are nuts! *** A jackdaw sat on the fence. The counting rhyme begins: One. Two. Three. Four. Five! I will count all the guys. Julia, Misha, Sveta, Kolya, Petya, Ira, Vitya, Olya... If I get tired of counting, I'll stop for a minute. I'll be silent, I'll take a break And I'll start counting again. It is not clear to the jackdaw: How many guys are in the counting rhyme? (help count everyone)
MYSTERIES A wonderful house - a runner - On its EIGHT legs A day on the road: Runs along an alley On two steel snakes. (Tram) *** I'm so sweet, I'm so round, I consist of two circles, How glad I am that I found Myself friends like you. (Eight) *** You don't know me? I live at the bottom of the sea. Head and EIGHT legs That's all I am - ... (Octopus)
EIGHT legs, like EIGHT arms, Embroider a circle with silk. The master in silk knows a lot. Buy, flies, silk! (Spider) *** I am a cheerful old man, I made a hammock for flies. I have EIGHT hands, And my name is ... (Spider) *** The figure looks like a toy - Tumbler - a rattle. Don't hit her on the ground. Everyone understands - this is ... (Eight) *** How many legs do you have? We will quietly ask the octopus. He will not be able to answer us, But even so we know - ... (Eight)
OBJECTIVES Seven tiny kittens. Whatever they give them, they eat. And one asks for sour cream. How many kittens? (Eight) *** I went to my grandmother's garden and found a pretty penny. What did I buy? A hat, a cap, And in addition a rag, a chip, A spoon, a bowl, a gang, a watering can - I bought everything for a penny. (How many things did the boy buy?) *** Two nimble pigs So cold, they are already trembling. Count and say: How many boots should they buy? (Eight)
Three geese fly over us, Three others behind the clouds. The two went down to the stream. How many geese were there? (Eight) *** He led the rotozei In the field of geese: Five white ones ... Two gray ones ... And where is the freckled one? And how many were there? Who's to say guys? (Eight) *** Kolya had three apples, comrades at school gave five apples. How many apples did he have, friends? (Eight) *** Two bullfinches and six tits. Guys, how many birds are there? (Eight)
Here came Santa Claus, He brought gifts to everyone: Bunny Galina, Mishka Marina, Sonya matryoshka, Kolya accordion, Tolya drum, Rita sundress, Nina fairy tales, Rimma paints. (How many gifts did you count?) *** The guys played hide and seek. Everyone hid: Kolya - in oats, Olya behind Kolya, Yegorka - behind a hill, Andreika - behind a watering can, Timoshka - behind a cat, Lena - behind hay, Svetka - behind a branch, Philip - behind a mushroom. And the dog Barbos came - He immediately found everyone. (How many children played hide and seek?) This flower has four petals. How many petals do two of these flowers have? (Eight) *** We are a big family, The youngest is me. You can’t count us right away: there is Manya and Vanya, Yura, Shura, Klasha, Sasha And Natasha is also ours. We are walking down the street - They say that the orphanage, Count quickly, How many of us are children in the family? (Eight) *** Stumps have five mushrooms And three under the tree. How many mushrooms will there be? Well, you say? (Eight)
The grandmother planted in the oven Patties with cabbage oven. For Natasha, Katya, Vova, Pies are ready. Yes, another pie the Cat dragged under the bench. Yes, there are four in the oven. The pies are counted by the grandchildren. If you can, help Count all the pies. (Eight) *** Four Alyonkas, Four Natashas Under the spring sun They played tag. So how many guys, answer quickly, Children played under the spring sun? (Eight) *** We dug up a lot of potatoes: Here are three bags, There are also five. So how many bags did you collect? (Eight) A group of babies - ducklings They want to swim and dive. 6 sailed far, 2 dived deep. How many ducklings are in the pond? I cannot count. (Eight) *** The heron walked on the water, The frogs were looking for themselves. Two hid in the grass, Six under a tussock. How many frogs are left? Just for sure! (Eight) *** We had breakfast at a halt. They gave us testicles with them, Soft-boiled three and five steep ones. Count how many there are? (Eight)
THINK, COUNT, GUESS! The chair has 4 legs. How many legs do two chairs have? *** How to write the number 8 in two the same numbers, connecting them with signs? *** Seven brothers have one sister. How many children? *** The table stands 4 meters from the cabinet. How many meters will be between them if the cabinet is moved to the right by 2 meters, and the table is moved to the left by 2 meters? *** Dima with his father and brother were walking by the lake. On the way home, Dima and his brother began to count the insects they had noticed. Dima thought: "Butterfly, dragonfly, mosquito, wasp, mole, bumblebee." And his brother noticed a grasshopper and a fly. How many insects did Dima name and how many did his brother name? How many insects did the children see at the lake in total?
THINK ON AND COUNT! Kolya gave 6 flags, after which he had 2 more. How many flags did Bliss have at first? *** Irinka thought of a number. If you subtract 4 from it, then the same amount remains. What number did Ira think of? *** Two students agreed to sit in the fourth car of the train. But one student got into the fourth car from the beginning of the train, and the other into the fourth from the end. Do students travel in the same carriage if there are only 8 carriages?
THINK AND COUNT! Sveta has 4 colored pencils and the same number of simple ones. How many pencils does Sveta have in total? Which solution to the problem is correct? 1) 4 - 4 \u003d 0 (k.) 2) 4 + 3 \u003d 7 (k.) 3) \u003d 8 (k.) *** There were 3 black cars in the parking lot, 5 blue ones, and there were as many white cars as black and blue together. How many white cars are in the parking lot? Which solution to the problem is incorrect? 1) 3 + 5 \u003d 8 (m.) 2) 5 - 3 \u003d 2 (m.) 3) 5 + 3 \u003d 8 (m.)
Topic: "Number 8. Number 8".
Software content.
Tasks:
Educational:
To consolidate ideas about the composition of the number 7, counting skills within 7;
Continue to form temporary representations (days of the week);
Introduce the formation and composition of the number 8 and the number 8.
Developing:
Develop logical thinking;
Give ideas about true and false judgments.
Educational:
Develop the ability to focus on the task at hand;
To cultivate the ability to work in a team, perseverance, the ability to understand and independently carry out the tasks of the educator;
Cultivate a kind, respectful attitude towards others, work independently with handouts.
Priority educational area: "Cognitive development"
Integration of educational areas: "Cognitive development", "Social and communicative development", " Speech development"," Artistic and aesthetic development "," Physical development».
Tasks of integrable educational areas:
Speech development
to develop in children free communication, speech, memory, attention, thinking
activate children's vocabulary.
Social and communicative development
educate children in curiosity, mutual assistance, self-esteem skills.
Physical development
continue to develop the motor activity of children in a dynamic pause
Artistic and aesthetic development
to consolidate the ability of children to hear and move to music of various dynamics
Methodical methods:
artistic word;
questions for children, answers; guessing riddles;
independent work on cards;
individual and choral responses;
ball games, counting out loud;
work with allowances
surprise moment;
encouraging and praising children.
Preliminary work:
Learning to count to 10 and back, getting to know geometric shapes, getting to know didactic games, production of manuals, cards, handouts.
Material for OOD: cards with numbers "7", "8"; number series with numbers from 1 to 10; pictures of wild animals (hare, squirrel, wolf, bear, lynx, elk, hedgehog), pictures depicting objects that look like the number 8 (pear, matryoshka, tumbler), red squares 10 x 10 cm in the amount of 7 pieces, blue squares colors 1 pc., simple pencils according to the number of children, sheets of paper with the number 8 (dotted) for independent work children, a ball, magnets for securing benefits, emoticons by the number of children, music from the cartoon "The Train from Romashkovo", music for physical education.
Course progress.
Organizing time.
– Teacher:- Guys, guests came to our lesson today to see what you have learned and how much you know. Greet your guests.
Teacher:– Let's stand in a circle, hold hands and smile at each other.
The children and the teacher stand in a circle.
– Teacher: In a wide circle, I see
All my friends got up.
We'll go right now
Now let's go to the left
Let's gather in the center of the circle
And we'll all be back.
Smile, wink,
And let's start the lesson
(Children perform exercises in accordance with the text 1 time).
Teacher:- You will all listen carefully, answer questions with a full answer, do not shout out, do not interrupt your comrades, listen to the teacher.
(invitation to the country of knowledge of mathematics).
- Teacher: Guys, how can you travel?
D.- By bus, plane, boat, train, bicycle.
- Teacher: We are going on our journey by train. For this we have to buy tickets.
1. Game exercise with the ball "Train ticket"
To get on the train, you need to know the forward and backward counts up to 10. When you pass the ball to each other, you count.
- Teacher: Well done, you counted well and we can all take our seats on the train.
The music “Engine from Romashkovo” sounds, the children go to their places at the table.
In order not to get bored on the way, we will play with you (while answering, raise your hand)
2. Game task "Neighbors of the number."
Teacher:- I name the number, and you his neighbors.
Name the neighbors of number 2; neighbors of number 4; neighbors of number 5; neighbors of number 6.
Teacher:- Guys, do you know in which fairy tales the number "7" is found?
1. In which fairy tale were there seven kids? "The wolf and the seven Young goats"
2. What flower fulfilled all the wishes of the girl Zhenya? "Flower - seven-flower"
3. What is the name of the fairy tale where there were gnomes and one girl?
"Snow White and the Seven Dwarfs"
4. What is the name of the fairy tale, where there were seven heroes? "The Tale of the Dead Princess and the Seven Bogatyrs"
– Teacher: How many days in a week? What is the seventh day of the week? (7. Sunday)
– Teacher: The number 7 is denoted by the number "7".
– Teacher: Well done! So we got to the first stop.
– Teacher: The first stop is the Lesnaya station. Guess the riddles and find out who lives at this station.
The teacher makes riddles, the children guess them. Pictures of guessed animals are simultaneously displayed on the board.
Puzzles:
1. Angry touchy 2. Clubfoot and big,
Lives in the wilderness of the forest. He sleeps in a den in winter.
There are a lot of needles, He loves cones, loves honey,
And not a single thread. (hedgehog) Well, who will call? (bear)
3. Gray and toothy 4. Long ears, fast paws.
Made a commotion in the forest. Gray in summer, but not a mouse,
All the animals ran away. White in winter. Who is it? (hare)
Scared the animals of those ... (wolf)
5. Touching grass with hooves, 6. Less tiger, more cat,
A handsome man walks through the forest, Above the ears - brush-horns.
He walks boldly and easily, Seemingly meek, but do not believe:
Horns spread wide. (elk) Terrible in anger this beast! (lynx)
7. Who deftly jumps on the Christmas trees
And flies up to the oaks?
Who hides nuts in a hollow,
Dry mushrooms for the winter? (squirrel)
Teacher: What is the name of these animals in one word? (wild animals). How many animals are there? (7)
The teacher counts and shoots.
The animals are getting ready for winter. They have a lot to do, and we'll move on. (music) While the music is playing, prepare the squares on the board
next station"Digital".
Here we have arrived. What an interesting task prepared for us.
Teacher:- What do you see on the board? Guys, in front of you on the board are red and blue squares. How many squares are there? Let's count. (7)
Teacher:- How many red squares? (6) How many blue ones? (one)
How did we get the number 7? to 6 +1=7
And now we will play a game "Day Night"
Teacher:- Look closely at the squares and memorize them.
The night has come. We close our eyes.
Children close their eyes. The teacher changes the blue square to red.
The day has come, open your eyes. What changed?
D.- Changed from blue to red. How many red squares are there? (7)
Night, close your eyes.
The teacher adds one red square.
How much was everything? Let's count. (8) How did we get the number 8?
Teacher: You guys must be tired. Let's all get up and get some rest.
Fizkultminutka.
Teacher:- I took a bath on Monday
And on Tuesday I painted
Washed for a long time on Wednesday
And played football on Thursday
On Friday I jumped, ran,
Danced for a very long time
And on Saturday, Sunday
I rested all day.
- Teacher:- The number eight is denoted by this number.
The number 8 is displayed on the board.
Teacher:- The number 8 is so tasty, it is from two bagels.
Teacher: What numbers live next to the number 8? (7 and 9).
Is there an eighth day of the week? (no, after 7, again the first day of the week)
Teacher: - D Let's take a closer look at the number. What does she look like (children's answers)
pictures (tumbler, matryoshka, pear)
– Teacher:- Let's draw the number 8. How will Pinocchio write the number 8 with his nose? How does the conductor write it in the air? Like a fox with its nose, hand in the air.
And now we connect the dots on the leaves.
Children draw the number 8 in the air, then dotted on the sheet (work with a notebook)
The teacher on the board lays out all the options for the composition of the number 8,
children name them.
Children, you just told what two smaller numbers the number 8 consists of
Let's call them again.
Teacher:- Well done! Well done with the tasks. Let's go further. (music)
We arrived at the station "Geometric Shapes".
What geometric shapes do you know? (Children call)
Teacher:- And what geometric figure do I have on my hands? (a circle)
(oval)
Pick up the same geometric figure.
And now what figure do I have on my hands? (square)
Pick up the same geometric figure.
And now what figure do I have on my hands? (triangle)
Pick up the same geometric figure.
And now what figure do I have on my hands? (rectangle)
Teacher:- Congratulations! You did a good job and it's time for us to return to kindergarten. (music)
– Today we made an exciting journey through the country of “Knowledge”. Did you enjoy the trip? What did you like? What was interesting? What number and number did you meet? You are great, I really enjoyed working with you. I want to give you emoticons as a keepsake of our lesson.
The teacher praises the children and gives everyone emoticons.
Municipal treasury society educational institution
average comprehensive school With. zrau
Alagir district of North Ossetia-Alania
2016
Self-analysis: The purpose of the lesson was brought to the attention of the children, it was clear to them and corresponded to the content of the lesson. The selected methods and techniques corresponded to the age of the children and were selected taking into account their individual characteristics (the state of attention, the degree of fatigue, etc.). Visual and verbal instructions were presented accurately and clearly. The following help was used: attracting attention, stimulating verbal and cogitative activity through instructions, advice, using questions of various types (direct, suggestive, prompting), using additional visual supports (pictures), demonstrating the image of a separate action and activity as a whole.
The stages of the lesson were interconnected and sequential.
In order to develop speech motor skills and prepare the speech apparatus of children for the lesson, game gymnastics was used. . For the development of memory and attention in children, the game "Day - Night" was used.
Throughout the lesson, the children's interest was maintained, which was facilitated by the dynamics of the lesson. All tasks were selected based on several analyzers and contributed to the development of higher mental functions(attention, perception, memory, thinking).
A favorable emotional background was created at the lesson. Since I believe the creation of positive motivation to complete the task, the encouragement of correctly performed actions forms the child's confidence in the possibilities of overcoming existing difficulties and contributes to the transfer of methods of action to other conditions. Children showed a positive emotional attitude and achieved their goals.
Municipal budgetary educational institution kindergarten No. 4 "Lebedushka" of the Tomsk region of the urban district of Strezhevoy.
Abstract directly educational activities under the program "School 2100"
Topic: "Number 8. Number 8".
Prepared by: Teacher Aleksandrova L.S.
year 2014.
The topic of directly educational activities:
"Number 8. Number 8."
Explanatory note : In the course of direct educational activities, she observed health-saving and health-improving principles: hygienic requirements for educational activities: the group was ventilated, the temperature corresponded to SanPINs.
I used emotional discharges, alternated activities, maintained a positive psychological climate, a surprise moment, spent physical. wait a minute, used the change of dynamic poses.
Created conditions taking into account the specific and individual abilities of children with health problems.
To activate the thinking of children, she used a variety of visual material: pictures, objects.
To improve the process of perception used the practical part
In order to reduce the fatigue of children, she changed the types of activities: she used a differentiated approach to children depending on the state of health, including the use of various forms and methods of work
Physical education minute
Didactic material and games
Answers on questions,
Carried out the practical
Working with additional material
used the relationship with the teacher
Types of children's activities : communicative, socialization, game, motor.
TOPIC: "NUMBER 8. NUMBER 8"
Purpose: 1) To introduce the formation of the composition of the number 8, the number 8.
2) To consolidate ideas about the composition of the number 7, counting skills within 7, the relationship of the whole and parts.
Tasks:
Educational task:
To teach to discover logical connections and relationships, to reflect them in speech; explain, argue, prove, clearly and understandably for others to express their thoughts; learn to use mathematical terms correctly in speech.
Development task:
Develop organizational skills, understand the purpose of the task, complete tasks, evaluate the result of work; develop communication skills question asked to give an answer to the question; develop abilities for subject and graphic modeling, symbolization; variability of thinking.
Educational task:
Raise interest in educational activities.
Integration of educational areas:
Cognition, communication, socialization.
Direction:
Cognitive.
Types of children's orientation:
Communicative, educational, individual.
Materials for the lesson:
Demonstration - plates with seven squares of red and 1 blue;
7 x7 cm; numerical expressions on A4: 1+6=7 6+1=7 7-1=6 7- 6=1; numerical segment; number 8;
Handout - for each child, 5 blue and 5 yellow squares 5 by 5 cm, colored pencils.
Lesson progress:
Organizing time.
"Good Mood Kiss"
We remember the past.
What number did we meet in the last lesson?
(children's answers)
Guys today, our old friend Pinocchio, who always accompanies us in the world of mathematics, again came to our lesson.
Repetition of the composition of the number 7.
There are 3 rows of squares on the board:
Look at the desk.
How many squares are there? red squares, blue squares? (7, 6 red and 1 blue)
What is the order of the blue squares in the 1st row, in the 2nd row, in the 3rd row?
What groups can the squares in each row be divided into? (in red and blue).
What equalities can be made?
in the 1st row
1+6=7
6+1=7
7-1=6
7-6=1
in the 2nd row
2+5=7
5+2=7
7-2=5
7-5=2
in the 3rd row
3+4=7
4+3=7
7-3= 4
Education number 8. The game "Day night"
Let's play the game "Day - night". Remember these squares.
At night, while everyone is sleeping, various miracles happen. Let's see what happens. -Night! The children fall asleep. The teacher adds 1 red square to the 1st row.
What changed? (A red square appeared in the first row)
How many squares are in the first row? (eight)
How did you get 8 squares? (one more square was added to 7.
It turned out 8 squares 7+1= 8)
The teacher hangs out a card with the image of the number 8.
What does the number 8 look like? (Snowman, glasses, 2 rings).
Let's draw guys right hand number 8, then left hand, nose, eyes, etc.)
The composition of the number 8.
I will now add 1 red square to each row. How many squares will there be? (8 squares each)
Count the number of blue and red squares in 1 row. What two numbers can be used to make 8? (1+7=8, or 7+1= 8)
Look at the 2nd row. Let's divide the number of all squares in this row into groups by color and write down the equality. (2+6=8 or 6+2=8)
What equalities will we get in the 3rd row? (3+5=8, or 5+3=8)
Well done.
Guys, look at the number line. What numbers are less than 4, greater than 6?
Guys how to get from point 7 to point 8?
(You need to take 1 step to the right, that is, add 1, increase by 1.)
Desk work
Now sit down at the tables.
You have 5 blue and yellow squares on the tables. Place 4 blue squares in front of you. Place yellow squares on them until you get 8 squares in total. How did you get 8 squares? (4+4=8). Well done!
Fizminutka.
One - bend, unbend.
Two - bend down, stretch
three - in the hands of three claps,
Three head nods
Four - arms wider.
Five, six - sit down quietly.
Guys go to your tables. Now we will play in teams. You remember the name of your team. The game is called "Red Flag"
I will give each team a task, let's see who will complete the task faster and get a red flag.
How many peas are in the 1st picture? (eight)
What are the parts of the number 8? (7 peas are green and 1 is yellow.)
What expression can be made from this picture? (7 + 1.) What does the first term mean? (Number of green peas.) The second term? (Number of yellow peas.)
Pea pods should contain 8 peas. Are all the peas drawn? (No. There are not enough peas in the rest of the drawings.)
Draw them in yellow and write down the expressions under the pictures. Tell how you will complete the task.
1 team:
The second pod contains 6 green peas. To make 8 peas, you need to draw 2 more yellow peas: 6 + 2.
2nd command:
The third pod contains 5 green peas. To make 8 peas, you need to draw 3 more yellow peas: 5 + 3
Both teams:
The last pod contains 4 green peas. Until eight, 4 more yellow peas are missing: 4 + 4.
As the task is completed, the following notes appear on the demonstration board:
7+1 6 + 2 5+3 4+4
Generalization:
Well done! Thank you! From what two numbers can you get the number 8?
(7 + 1, 6 + 2, 5 + 3, 4 + 4.)
Summary of the lesson:
What number did we meet today? How did you receive it? (From point 7 we took 1 step to the right)
What does the number 8 look like? well done!!!
I liked how carefully you listened to me ...
Correctly answered.
They figured out how to make the number 8 from peas.
So our friend Pinocchio is also very glad that he met the number 8.
Back forward
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Lesson type: a lesson in explaining new material (a lesson in the formation of initial subject skills and UUD, mastering new subject skills)
The purpose of the lesson: teach students to recognize and write the number 8
Lesson objectives:
- Subject:
- To form the ability to keep score both in direct and in reverse order(from 0 to 8).
- Develop the ability to recognize the number 8 in a sign environment (in a series of numbers, letters and symbols)
- Learn to write the number 8 correctly and correlate the number of objects with the number (from 1 to 8).
- Metasubject:
- Regulatory:
- Fix individual difficulty in trial action.
- Contribute to the implementation of a trial educational action - the search for the number 8.
- To create the possibility of planning together with the teacher their actions in accordance with the task and the conditions for its implementation.
- To develop the ability of the younger student to control their activities in the course of completing the task.
- Cognitive:
- Develop the ability to analyze, compare, compare and generalize.
- Bring under the concept of numbers and the number 8.
- Help identify and formulate a cognitive goal.
- Develop the ability to work with different types of information.
- Work on the formation of skills for performing actions according to the model.
- Work on the use of sign-symbolic means.
- Encourage children to express their opinions, evaluate their activities in the lesson.
- Communicative:
- Create conditions for educational cooperation with the teacher and peers.
- Facilitate the interaction of the child with a neighbor on the desk.
- Help your child to give reasons
- Regulatory:
- Educational (personal):
- To form a motivational basis for educational activities, a positive attitude to the lesson, an understanding of the need for learning.
- Understand and follow the norms of aesthetics in activities.
- Work on self-esteem and an adequate understanding of the reasons for success / failure in educational activities.
- Develop the ability to adapt to difficult situations.
- Follow installation on healthy lifestyle life and its realization in real behavior.
- To promote the manifestation of cognitive initiative in helping fellow students (through a system of tasks that orients the younger student to help the heroes of the lesson).
- Follow moral and ethical requirements in behavior.
- To promote the manifestation of independence in various types of children's activities.
- Work on awareness of responsibility for the common
Equipment and materials:
- mathematical set;
- cards with examples (for team work and work in pairs);
- plasticine;
- souvenir - maple leaf (dried leaf);
- multimedia projector,
- a computer,
- Microsoft PowerPoint presentation "Number 8. Number 8."
DURING THE CLASSES
1. Motivation to learning activities
- Guys, guests came to us today to see how you study. Let's at the beginning of our lesson greet our guests and wish everyone well.
We will go on a journey with a maple leaf.
So, go!
2. Updating knowledge
a) Teamwork
In the forest clearing
There was a proud maple,
Wonderful leaves
He was decorated. (8 leaves)
On the maple tree you see leaves, each leaf has a number. It is necessary to count the example and find the answer on one of the maple leaves. ( Attachment 1 )
Cards:
2 + 1 4 + 1 5 – 1 3 – 1 6 + 1 2 – 1 7 – 1
(one without a number - a funny smiley on a piece of paper)
– Arrange the numbers in ascending order: 1, 2, 3, 4, 5, 6, 7.
- And what sheet of paper was left without a number? (eight)
Among hundreds of leaves of different
Beautiful, solemnly important,
There was one, very small nimble baby,
A playful, cheerful little leaf.
He asks you to complete his task
b) Front work
- Name the neighbors of the number "2";
What number comes before the number "6"?
- What is hidden behind the number "5"?
- What number is written on the card, which is between the 3rd and 5th cards;
The game "We populate the houses"(writing on the board)
The teacher writes on the board:
5 6 7
/ \ / \ / \
- And now let's do the next task of the leaf.
c) Work in pairs
On cards (1 card per desk)
- Solve the examples together, write down the answers, as soon as you can do it, we join hands with a “house”.
- Check (cards printed) ( Appendix 2
)
3 + 2 6 + 1 4 – 2 5 – 2 2 + 1
3. Working with math sets(Slide 4)
- Guess the riddles, what kind of bird are we talking about?
Blue feathers, yellow belly.
This little bird is called... (titmouse)
- Listen to the problem. Make up an example using the signs "+, -, ="
There were 6 titmouses sitting under the maple, 1 more titmouse flew up. How many titmouse became?
4. Dynamic pause(physical education minute)
We are autumn leaves
We are sitting on branches.
The wind blew - they flew.
We flew, we flew
and sat quietly on the ground.
The wind came up again
And lifted all the leaves.
Twirled, flew
And they sat quietly at the desks.
5. Statement of the educational problem
The wind picked up the leaf
Raised up and swirled.
A leaf flew over the house
- And who lived in this house?
Growth different girlfriends
But they look alike
They all sit next to each other
And just one toy.
- Fabulous matryoshkas lived in this house.
a) Work according to the textbook (you will find a hint on page 53)
Matryoshkas meet us (reading a poem (p. 53)
b) Teamwork
- Look, count the matryoshkas on the board (there are 7 of them)
– Are there really 8 of them? (We think collectively)
- What needs to be done to make them 8?
Can we write down this expression? (Yes, 7 + 1)
- Can we record the result? (No, since we did not get acquainted with the number and number 8.)
- What is the topic of our lesson? (Number 8. Number 8.)
– What should we learn? (Get acquainted with the number and number 8, learn the composition of the number 8)
6. Primary perception and assimilation of new theoretical educational material
1) Find a card with the number "8".
2) What does it look like? (Matryoshka dolls look like the number "8")
(Slide 7)
a) The number 8 is so delicious:
She is from two bagels.b) Number 8, number 8
On the nose we always wear.
Number 8 plus hooks–
Get: points.
c) You probably guessed with me too -
The figure eight looks like a snowman.
3) Connect the fingers in the form of a figure eight.
4) Connect the brushes, make a figure eight with your hands.
5) Interesting Facts(Slide 8)
Let's ask nature together
Who has what eight?
Spider has eight legs
The leg is thinner than a hair.
Octopus has eight legs
There are many suckers on the legs.
7. Application of theoretical provisions in the conditions of performing exercises and solving problems(Slide 9)
- Let's see how people agreed to write down the sign for the number 8.
Number 8 consists of upper and lower small ovals. The top oval is slightly smaller than the bottom one. They begin to write it a little lower and to the right of the middle of the upper side. Lead the line to the right and up, round in the upper right corner of the cage, then from right to left to the middle of the bottom side of the cage, round and rise up to the starting point.
How many elements does this figure consist of? Let's try to observe according to the model how to write the number 8.
How many elements does this figure consist of?
Show numbers on the board, in the air
8 has two rings
Without beginning and end.
We lay out the number from plasticine on a sheet.
How do ovals differ from each other?
Work in notebooks with. 14 (learning to write the number "8")
8. Dynamic pause (exercises for the eyes)(Slide 10)
9. Inclusion in the system of knowledge and repetition
a) Working with a mathematical set
b) Look carefully. Find identical matryoshkas.
c) What equality or inequality can be made? (2=2)
10. Reflection. Self-esteem
- That's the end of the leaflet.
- All assignments completed. Our lesson has come to an end.
What number did we meet?
What number did you learn to write?
- Remember and name the composition of the number 8. (Slide 11)
- You did a great job today, who found it easy to complete tasks, draw Sun who found it difficult - a cloud, who find it difficult - a thunderstorm.
Autumn has come to visit us
And she brought with her...
What? Say random!
Well, of course... (leaf fall)
- As a memory of the lesson, I give everyone a maple leaf.
Bibliography:
- M.I. Moro, S.I. Volkova, S.V. Stepanova"Textbook in mathematics" Grade 1, part 1, M .: Education, 2013
- M.I. Moro, S.I. Volkova"Workbook" Grade 1, part 1, M .: Education, 2014
- M.A. Bantova, G.V. Beltyukova, S.V. Stepanova « Toolkit for the teacher "Grade 1, M .: Education, 2013.
- M.I. Moro, N.F. Vapnyar"Cards with mathematical tasks" Grade 1, M .: Education, 2012
- O . Stepanova"Mobile games and physical minutes in primary school» Ed: Balass, 2012
