Maya Khovalyg
Open lesson in mathematics in senior group"Number 0. Digit 0. Fastening"
MADO CRR KINDERGARTEN No. 21 Kyzyl RT
OPEN CLASS IN MATHEMATICS IN SENIOR GROUP
Done the job:
Educator:
II qual. cat.
Khovalyg M. D.
Subject: Number 0. Digit 0. Consolidation.
Goals:
1. Form an idea about number 0, fix the number 0.
2. Fasten understanding of geometric shapes, the ability to identify and continue a pattern.
Materials for the lesson:
Demonstration – pictures depicting a herd of cows, a herd of horses, numbers from 0-3, image of a hedgehog and 3 mushrooms (1 fly agaric and 2 edible).
Progress of the lesson
A game "Journey"
Children do you like to travel? (Yes)
Let's go to the forest to pick mushrooms.
Riddle about the bus.
A house is walking down the street
Everyone is lucky to get to work,
Not on chicken thin legs,
And in rubber boots.
(Bus)
What will we go on? (by bus)
At the box office everyone buys tickets - (from children number cards, A numbers on the back of chairs 1 to 8, and the children are looking for their place on the bus).
Everyone sat down, the controller checked the tickets.
The driver is driving, and the children are sitting down! Go!
Children, look to the right...
(show pictures of cows and horses):
Who do you see in the picture? (cows)
What are cows that graze together called? (herd of cows)
Children, look to the left...
(show a picture of horses)
Who do you see in the picture? (horses)
What are horses that herd together called? (herd of horses)
Repeat in chorus and individually with children - a herd of cows, a herd of horses.
Educational: Here comes the forest. Mushrooms in the clearing (on the flannelgraph there is a fly agaric and two edible mushrooms.)
How many mushrooms? (3) (children must name number and show the number)
Show, number 3.
How many are edible? (2)
Show number 2.
Children showing number 2
How many are not edible? (1)
Show, number 1.
What is it called? (fly agaric).
Before adding to cart, Let's take a closer look.
One is wormy, let's remove it.
Can you eat a wormy mushroom? (No)
Why? (children's answers)
How much is left? (one).
But then a hedgehog came and asked for this mushroom.
How many mushrooms do we have left? (no one)
Bottom line: if there are no objects, then it is nothing 0. And it is designated as follows number 0 – and show it to the children.
I'll read you a poem about number 0.
Zero: A number like the letter 0,
This is zero or nothing.
The round zero is so pretty
But it doesn't mean anything.
What is the poem talking about? Explain to the children about digit zero 0. Show me kids number 0.
Children, let's remember how Winnie the Pooh and Little Heel went to visit the donkey. What did Winnie the Pooh bring as a gift? How many balls did he carry? What happened to the ball?
How much is left? (nothing zero)
Children, please look at these pictures (pictures depicting the same tree in summer, late autumn, and winter.) I will ask you to determine the time of year from the pictures and put the pictures in order.
How many leaves are on a tree in summer? (a lot of).
What happens in the fall? (leaves yellow)
What can you say about their number? (there are fewer of them)
What happens in winter? (leaves fall from the trees, not a single one remains.)
How to write this down? (number 0)
I suggest you take the bus home. Go!
The driver steers the steering wheel.
Fizminutka
We counted and got tired
Together we all stood up quietly
They clapped their hands - 1, 2, 3!
They stomped their feet - 1,2,3!
Hands up! Wider your shoulders!
1,2,3 – breathe more smoothly!
They clapped their hands - 1,2,3!
They stomped their feet - 1,2,3!
A game "Beads"
We returned home, and there my mother was collecting the scattered beads. We need to help her. The children are given the task of continuing to color the beads. (the complexity of the task should correspond to the level of preparation of the children).
For example:
1. Continue coloring the beads;
2. Complete the drawing and color the chain.
Pictures with geometric shapes.
I have prepared pictures with geometric shapes for you, I’ll ask you attentively consider it and respond to questions:
Assignment for children:
1. Cross out all the yellow shapes;
2. Cross out all the blue shapes;
3. Which one geometric figure left? (triangle)
4. Cross out one red triangle.
5. How many pieces are left? (0) .
Write it down figure 0 on your pieces of paper.
Bottom line classes
From what met in numbers?
WITH number 0.
What letter does it look like? digit zero? (with the letter O).
Show number 0.
Publications on the topic:
Math lesson notes “Number 8. Number 8” Topic: Number 8. Number 8. Purpose: To create conditions for mastering the number and number 8; introduce the graphic designation of the number 8. Form.
MBDOU No. 160 Kemerovo Compiled by: teacher Kudryashova Elena Varisovna Purpose. Consolidating children’s knowledge about the number “four” and its manifestation.
GCD summary. “Cognition” (formation of elementary mathematical representations). Topic: "Number 9. Number 9." Educational areas:.
Open lesson in mathematics for the senior group “Number 9. Number 9” Purpose of the lesson: 1. To introduce the watch dial, to form an idea of telling time using a watch. 2. Fix the score within limits.
Lesson notes for the senior group on FEMP “Number 2. Number 2. Pair” Program content: Educational 1. Introduce the formation and composition of number 2, numbers 2. 2. Strengthen understanding of the meaning of actions.
We already know each other, it’s time to introduce your baby to numbers. The number series starts with the number 0. The baby should be immediately introduced to the number and the number 0. How to do this? Start by becoming familiar with the concept of many and none.
IN kindergarten Mathematics classes begin at the age of three.
So, how to introduce a baby to a lot? As shown in the picture, ask your child:
How many bears are in the rectangle on the left? (a lot of)
How many bears are there in the rectangle on the right? (no one)
Explain to your child that when there are none, they are designated by the number 0. And show your baby the number zero. What does the number look like, you ask?
To reinforce the numbers, you can use didactic material on mathematics - this is a literary word, and puzzles, and fun problems, and riddles.
Didactic material on mathematics. Number "0"
Funny poems
| You can turn it around, put your head down, the number will still be the same, It’s true, tell me? A number like the letter "O" - This is zero or nothing. The round zero is so pretty But it doesn't mean anything. S. Marshak Zero is like a hoop. I want - I'll give you a ride along the way. Where is the top and where is the bottom? The bagel hung in the air. If zero is an empty space, This means the bagel is not made from dough. |
There is no angle in this number - That’s why it’s round. Before that it’s round - I could have rolled. It doesn't look like a nickel Doesn't look like a bagel He's round, but he's not a fool, With a hole, but not a donut! Z. Alexandrova We can say boldly - Zero has a big deal: He only approaches numbers, Immediately a miracle happens. Zero comes after one - Number ten on the page! |
Fun puzzles
There are 4 sparrows sitting on a branch. The cat crept up and grabbed one. Guess how many sparrows are left on the branch?
(Not at all, everyone flew away.)
There are three branches on the oak tree, on each branch there are 2 pears. Guess how many pears there are on the oak tree? (Not at all.)
Rebus
Answer: n-tya-nul.
puzzles
Old Russian aphorisms
- · Learning has a bitter root, but the fruit is sweet.
- · Better with your feet stumble than with your tongue.
- · The mind is a great wealth for a person.
- · A sword wounds the body, and an evil word wounds the mind.
- · Give the body only as much as it requires, not as much as it wants.
Goals: - educate friendly relationships, mutual understanding, ability to work with each other; cultivate interest in the subject;
Develop children's observation, attention, mathematical speech, mental operations of students;
Shape students’ ideas about the number zero as the absence of objects of recalculation, introduce them to the corresponding number and develop the ability to write the number zero. Strengthen students' ability to establish relationships between numbers and write inequalities, write the numbers they have studied.
Equipment: drawing of the starry sky, stars, posters with the motto and educational
task, a sample of writing the number 0, cards with inequalities, cards with numbers, handouts - cards with images of animals, cut-out numbers, typesetting canvas, drawings of the sun and the sun with a cloud, cards with children's names, fans with numbers from 0 to 10.
Progress of the lesson.
Ι. Organizing time.
The bell rang
The lesson begins.
You sat down at your desks together,
Everyone looked at me.
The sun rose a long time ago,
Looked into our window,
He hurries us to class -
Mathematics now.
ΙΙ. Emotional mood.
Today in class, “Funny Counting” we will make a fabulous space journey.
Distant stars are burning in the sky,
They invite smart guys to visit.
It won’t take long for us to get ready for the journey -
And now we are ready to fly.
There are ideas and tasks here,
Games, jokes, everything for you!
We wish everyone good luck -
Good luck to work!
We will all become astronauts. Let us repeat after me in chorus the words that will become the motto of our lesson-journey.
Do you want to become an astronaut?
Must know a lot!
During the flight, you will learn new knowledge, and a new star will light up in the sky every time.
ΙΙΙ. Updating of background knowledge and problem statement.
(On the children’s desks are sheets of animals (a bird, a bumblebee, a dragonfly, a mouse), cards with the numbers 2, 2, 3, 4, 4, 5, and a blank card.)
These animals are asking for help. What did you notice? (Children's statements.)
I suggest working in pairs. Determine how many wings each animal has and place the correct card next to it. If you find it difficult to choose a number, put down a blank card. (Work in pairs.)
(Check using fans.)
Well done, you helped the animals. We light a star.
What did you notice while doing this task?
What can you say about the number of wings a mouse has?
Yes, the mouse doesn't have wings. Can you write this down using a number?
Do you know this number?
What learning task will you set for the travel lesson? (Get acquainted with the new number.)
Well done, we are opening another star.
(I attach a star to the starry sky.)
ΙV. Learning new material.
What number will help us indicate the number of wings a mouse has?
Who thinks differently?
The number zero is written as 0.(I show an example of writing the number 0.)
Guys, what does the number 0 look like? (Children's statements.)
A number like the letter O -
This is zero or nothing.
The round zero is so pretty
But it doesn’t mean anything!
(WITH right side cells, slightly below the upper corner, we begin to write an oval, which goes down to the middle of the lower side of the cell. Then we again move roundly upward to the beginning of the oval.)
Before we start writing numbers in a notebook, let's do some finger exercises.
Finger gymnastics
Visiting the big toe
They came straight to the house
Index and middle, ring and last.
The little finger itself is a baby
He knocked on the threshold.
Together fingers are friends,
They can't live without each other!
Let's remember how to put a notebook when writing and about correct posture while writing numbers (in unison)
I'll open my notebook
And I’ll put it on an angle.
I, friends, will not hide it from you
I hold my pen like this.
I'll sit straight, I won't bend,
I'll get to work.
Children write numbers in a printed notebook.
I suggest highlighting the most beautiful number and showing it to the teacher and your desk neighbor.
Amazing! Another bright star lights up on our way.
(I attach a star to the starry sky.)
V. Physical exercise.
Are you probably tired?
Well, then everyone stood up together.
They stomped their feet,
Hands patted.
Bend lower to the right (4 tilts),
Bend to the left too (4 tilts).
Turned around, turned around
And everyone sat down.
We close our eyes tightly,
We count to five together.
Let's open it. Let's blink
VΙ. Reinforcing the material learned.
Listen to the riddle:
I, friends, am not evil at all.
A stranger comes to a stranger’s house and I bark.
Tricky? Bully?
No! Ordinary... (Dog)
Who will we take with us on the flight? (Dog.)
A dog is man's friend. Dogs flew into space before the first human flight. What were the names of these dogs? (Belka and Strelka.)
1.Now let’s see how quickly you can count.
Clap as many times as the dog:
Ears; (2)
Paw; (4)
Khvostov; (1)
Rogov (not at all)
What number is used to indicate the number of horns on a dog? (Zero)
2. Comparison of numbers.
5*0 0*0 0*3
0*2 4*0 6*0
Another bright star lights up in the sky. The astronauts can rest a little.
(I attach a star to the starry sky.)
3. Attention distribution task: Find the number.
Gymnastics for the eyes.
Eyes to the right, eyes to the left,
And we'll go around in circles.
Quickly - quickly blink
And we'll rub it a little.
Look at the tip of your nose
And look between the eyebrows.
Circle, square and triangle
Repeat three times.
We close our eyes,
We inhale slowly.
And on the exhale again
Make your eyes blink.
Now let's relax
We went to the places.
In space, unexpected things can happen. Imagine that our rocket collided with some kind of cosmic body. She swayed so much that the merry
clowns, all the numbers scattered and got lost. Help the clowns find the hidden numbers.
What numbers are hidden?
(Children name, I put numbers on the typesetting canvas: 1, 3, 0, 6, 4, 9, 5.)
I suggest putting them in ascending order.
(The student displays it on the typesetting canvas.)
4. Game, Find objects that are similar to the number 0’’.
Did you manage? Well done! Another star has lit up in the sky! All numbers are in place. The problem has been fixed.
Congratulate everyone! The journey to the Sun is over. Look what a beautiful sky we have, how many stars lit up on our way. This means that you have gained so much new knowledge.
VΙ. Summary of the lesson.
What number and what figure were you introduced to in class?
How many objects does the number 0 represent?
VΙ .Encouragement of children.
Thanks to all participants of our flight! For excellent work in class, each of you receives a star.
You, my friends, tried, you all worked diligently.
I want to thank you and give you all stars...
Lesson topic: Number and digit 0
Goals:
Form an idea of the number 0, master the ability to identify the properties of zero using visual models; write the number 0; strengthen counting skills within 9;
Develop students' creative abilities, attention, mental operations;
Develop the ability to analyze your activities;
Equipment: set of numbers from 0 to 9, spruce, multi-level cards for individual work
During the classes.
Organizing time.
We are intelligent!
We are friendly!
We are attentive!
We are diligent!
We are great students!
We will succeed!
Look at your desk neighbor and give each other a smile, get ready to work. Check the fit.
II . Updating knowledge.
Today mathematics invites into its kingdom everyone who is not afraid of numbers and calculations. You and I are trying to understand this interesting science, overcoming difficulties, because our motto is: “I will succeed".
Working with a number series (fan of numbers)
Name the number that comes after the number 4 (5)
Name the number that comes before the number 7. (6)
What number is between the numbers 7 and 9? (8)
Name the neighbors of the number 3 (2,4)
Find the sum of numbers 4 and 5 (9)
Find the difference between the numbers 8 and 1(7)
Numbers (set of numbers) are written on the board:
3 6 1 4 7 9 2 5 8
What tasks can you offer?
Arrange numbers in increasing, decreasing order, compare, make equalities and inequalities.
2. Numerical equalities and inequalities.
Our friend Dunno tried for you and made the equation. Check if he did everything correctly?
How to help Dunno without crossing out anything or correcting numbers?
4=5 (4=5-1) (1+4=5)
3. Composition of the number 9.
2+...=9 ...+2=9
2=7 9-...= 2
III . Setting the topic of the lesson.
We start again
Solve, guess, be smart!
There were 2 pine trees growing, each pine had 2 branches, each branch had 2 apples.
How many apples are there in total?
Not at all, apples don’t grow on pine trees.
Think about how you can say it differently? (none)
Have you guessed what our lesson topic is?
Number 0. Number 0. This word came to us from the Latin language. Means "nothing".
IV . Discovery of new knowledge.
1.Introducing a number and the number 0. Correlating the number with the number of objects.
Masha had 9 candies. She gave 4 candies younger brother, I ate 4 myself and treated 1 to my dad. How many candies does Masha have left?
What does the number 0 mean? (no objects, emptiness, not at all, not a single one left)
What digit will we use to write the number 0?
Physical education session (movable)
Pinocchio stretched -
Bent over once, bend over twice,
He spread his arms to the sides -
Apparently I didn’t find the key:
To get us the key -
You need to stand on your toes.
Pinocchio stood taller,
Look, I got it.
2. Writing numbers according to the model. Work from the textbook p.31
The number 0 consists of one element - a large oval. We start writing just below the top of the right side of the cell to the left side, round, touch the top line of the cell, round, down, round to the right, touch the bottom line of the cell, round, up and connect.
– We remember the rules of seating when writing, the teacher shows an example of writing a zero.
3. Determining the location of 0 on the number line c. thirty
Number 0 doesn't know where it belongs. What place should he take in the segment? Why do you think so?
People often say: “Let’s start from scratch...”, when do they say that?
(start over from scratch).
Compare 0 with other numbers in the segment.
How much is 0 less than 1? How much is 1 greater than 0?
4. Properties of zero:
A number like the letter 0 –
This is 0 or nothing.
About him special properties
We will tell the story now.
What does this entry mean:a+0=.... (a is any number, if you add 0 to any number, you get the same number a+0=a) Other properties are also set:0+a=a, a-0=a, a-a=0
Task No. 2.
So guys, we're introduced to the properties of 0.
Comment them again
.5. Work from a printed notebook.
Task No. 1
How was it illustrated? Who could cut the flowers and for whom?
What was the result?
Physical education (for the eyes)
Task No. 5.
1 column collectively;
2 column - 1 row;
3rd column - 2nd row;
4th column - 3rd row
V . Primary consolidation.
Differentiated work.
1. Solving examples based on properties 0.
5-0=5 7-7=0 2+0=2
2. Individual cards . We choose a task for ourselves (according to complexity) on the card: the red circle is the most difficult, the blue circle is level 2, the green circle is level 1 (simple).
3. Game “Think about where you met 0, what service does the number zero work in?”
Fire -01, police -02, ambulance -03
Write these numbers down in your notebook.
VI . Summary of the lesson.
- What did you learn in our lesson?
We met a new interesting number. What can you tell us about him? (It cannot be used in counting, but it cannot be done without in mathematics. It is smaller than any number known to us. We cannot show the corresponding number of items.)
What properties of zero do you now know?
What task did you find interesting? Difficult?
Tell me according to the scheme:
I remembered …
I know…
I was able...
I learned....
How would you rate your work? (three emoticons are offered for rating)
VII . Homework.
Find the symbol for the number zero and find out what important role zero plays in mathematics.Thank you for the lesson.
