Lesson-travel
Lesson – journey through mathematics in 1st grade
Subject:
Addition and subtraction within 10
Purpose of the lesson:
generalize and systematize students’ knowledge;
improve mental counting skills, repeat the composition of numbers, consolidate the ability to solve examples and problems; develop mathematical speech, logical thinking, ability to analyze, draw conclusions; cultivate interest in fairy tales and love for native nature. Lesson type:
generalization and systematization of knowledge
Form:
lesson - travel
Equipment:
multimedia presentation, cards for individual work, visual material, handouts for students (a set of numbers, geometric shapes, "Houses for Numbers" cards), emoticons, fairy tales by Charles Perrault.
During the classes
Organizing time
Teacher:
- Hello guys. They sat down quietly.
The sun rose a long time ago,
He looked into our window and hurries us to class - Mathematics now (a picture of the sun is projected on the screen).
Guests came to our lesson. Let's greet them, look at them and give them your smiles and don't be distracted by the guests anymore. So, let's start our lesson, is everything ready for the lesson, and are you ready for the lesson?
Teacher:
- Guys, let's remember our motto: We came here to study, not to be lazy, but to work.
We work diligently, We listen carefully (the text of the motto is projected onto the screen).
II. Updating of reference knowledge
Teacher:
— Close your eyes
(a picture of a forest with the music of birdsong is projected onto the screen).
- Children, where are we?
Children:
- In the forest.
III. Communicating the topic and purpose of the lesson
Teacher:
- Today we have an unusual lesson, and the lesson is a journey.
We will go there with one of the fairy tale heroes. But it will not be simple, and we will solve examples of addition and subtraction within 10; Let's repeat the composition of the number; sequence of natural numbers from 1 to 10; we will learn to solve problems; Let's work with geometric material. In addition, this lesson contains a magic word, if you complete the tasks correctly, then the letters of this word will be revealed, and at the end of the lesson we will be able to find out what this word is. Teacher:
- And to cope with all this, we must be attentive, focused, savvy.
Teacher:
- We will find out which fairy tale hero we will travel with by guessing the riddle.
The grandmother loved the girl very much and gave her Little Red Riding Hood. The girl forgot her name. Well, guess what her name was? (Little Red Riding Hood, a picture is projected on the screen - Little Red Riding Hood). Teacher:
- Correct. We will travel with the hero of the fairy tale “Little Red Riding Hood” by Charles Perrault and with other inhabitants of the fairy-tale forest. According to the fairy tale with Little Red Riding Hood, we will go on a long journey, we will walk between the Christmas trees and name the numbers.
IV.
Generalization and systematization of knowledge Teacher:
- The first one to meet us on the road is Teddy Bear.
He recently learned to count. Let's test his knowledge. That's how he thought! Listen. - 1, 3, 5, 7, 9, (a picture with a bear and numbers is projected onto the screen) Teacher:
- How will Misha learn to count when he doesn’t go to first grade?
Shall we help him? 1. Clearly name the numbers from 1 to 10. 2. Name the numbers from 10 to 1. 3. Name the numbers from 3 to 6. 4. Name the previous number up to 4. 5. Name the “neighbors” of the number 7. Teacher:
- And now , guys, we will play with you the game “Day - Night”. I name an example and say the word “night”. You close your eyes and think about the solution to the example. Then I say “day” and you open your eyes and answer.
Examples 8 – 6 10 – 1 5 + 3 4 + 2 1 + 7 9 – 2
V. Application of knowledge and skills in a new situation
Teacher:
— We continue our journey and in the fairy-tale forest we meet the next hero - Bunny (a picture of Bunny is projected on the screen).
The bunny brought us unusual houses for numbers (a picture is projected on the screen - houses for numbers). These houses will help us remember the composition of the numbers 6 and 7 (students, using the “Number Houses” cards, fill in the empty boxes with the required numbers). Teacher:
- You completed this task and another letter was revealed to us - the letter O (a picture is projected onto the screen - the letter O).
Teacher:
- Guys, Bunny invites us to complete another task “The sign is lost”, compare numbers and put the sign “more than”, “less than” or “equal to” (two students work near the board with didactic material, the rest of the guys work with sets of numbers) .
6 6 Teacher:
- For your hard work, the Bunny has prepared gifts for you - interesting exercises to develop attention and observation - tasks about birds (a picture is projected on the screen - tasks for birds).
1. A seagull warmed up the kettle and invited nine seagulls: “Come for tea, everyone!” How many seagulls, answer? (students answer and the answer is projected on the screen)
2. There were 3 titmice on the birch tree. They were selling mittens. 5 more have arrived, how many will they sell? (students answer and the answer is projected on the screen)
3. There are 2 chicks on the litter, Two fluffy twins. And 5 more are ready to come out of the shells. How many birds will there be in the nest, help me (students answer and the answer is projected on the screen).
Teacher:
- Guys, you solved the problems correctly, and another letter was revealed to us - the letter L (a picture is projected on the screen - the letter L).
Gymnastics for the eyes
Teacher:
- Now we will do some gymnastics for the eyes so that our eyes can rest (a picture is projected on the screen - gymnastics for the eyes).
Teacher:
- And now we will show the Bunny how we can write beautifully.
To do this, we will hold a competition “Numbers are Beauties”. Write two lines of the number 8 (a picture is projected on the screen - the number 8). And we did an excellent job with this task, the next letter of the magic word is revealed to us - the letter O (the letter O is projected onto the screen). Teacher:
- Let's leave the Bunny, let him rest, and we should rest too.
Physical education minute
(a video of Bunny conducting physical education for children is projected onto the screen).
Teacher:
- Is everyone happy?
Children:
- Yes!
Teacher:
- Great!
Now back to work. Teacher:
- We continue our journey and meet the next hero - Chanterelle. The fox invites us to play the game “Yes - No” (if “yes”, hands up, if “no” - sit down). - Are there 10 fingers on your hands? (hands up) - Are there 7 days in a week? (hands up) - Five puppies have ten tails? (hands up) - Does the result increase when subtracting? (sit down) - Do two foxes have 4 legs? (sit down)
Teacher:
Little Red Riding Hood went to her grandmother and got lost.
Shall we help her find her way? Children:
- Yes!
Little Red Riding Hood:
- To choose the right path, you need to complete the task correctly.
The task is completed in writing in a notebook.
3 + 2 = 4 + 4 = 3 + 4 = 6 + 2 = 7 + 1 = 1 + 6 = 5 + 5 =
Teacher:
“Just please, decide without making mistakes, otherwise she will get lost again.”
(Children decide, then check)
- Well, what did you do?
(Children read the answers, a picture with the correct answers is projected on the screen).
- Oh, well done, now Little Red Riding Hood knows where to go.
Teacher:
- Guys, you have completed the task of Little Red Riding Hood and a new letter of the magic word has been revealed again - the letter D
(a picture is projected on the screen - the letter D).
- We continue our journey and meet the next hero - Sparrow.
- Let's show how we can compose and solve problems based on drawings. Let's repeat the components of the problem: condition, question, solutions, answer. Task (a picture of sparrows is projected on the screen) Teacher:
There were 5 sparrows sitting on a tree and 2 more flew to them. How many sparrows were there on the tree? - Who is this task about? — How many sparrows were sitting on the tree? - How many sparrows flew to them? - How many sparrows are there? — What are the main words of the problem? — How do you find out how many sparrows there are? — Make up an answer.
— Let’s write the solution in a notebook. Teacher:
- Well done, we solved the problem correctly and now a new letter opens - the letter C (a picture is projected onto the screen - the letter C).
Teacher:
- Children, what other birds do you know?
Children:
- Crow, magpie, rook, cuckoo, stork, woodpecker, tit, jackdaw...
Teacher:
- Guys, spring is beginning. It's getting warm. What birds will fly to us soon?
Teacher:
- We need to move faster, because Little Red Riding Hood may be late to see her grandmother. But in the fairy forest we met the Wolf. He promised not to eat grandma if you complete his task (a picture of the Wolf is projected on the screen). — Guys, tangram is the oldest geometric puzzle. It was invented by people more than 4000 years ago. It was invented in China. — Each of you has an envelope with a tangram blank on your desk. You need to assemble a house and a Christmas tree from geometric shapes. - Name what geometric shapes a Christmas tree or a house consists of (a picture is projected onto the screen - a house, a Christmas tree). - You did an excellent job with this task, and the last letter of our word is revealed to us - the letter s. What word did we get? (the word “well done” is projected on the screen).
V. Control and evaluation stage
Teacher:
-What did we reinforce and repeat today?
Do you need this knowledge? Where can they be used? - Well, our Little Red Riding Hood got to her grandmother, and you, children, helped her with this (a picture of Little Red Riding Hood is projected on the screen). Teacher:
— The fairy tale “Little Red Riding Hood” was written by Charles Perrault. Our library also has the following fairy tales: “Cinderella, or the Glass Slipper”, “Puss in Boots”, “Tom Thumb”, “Donkey Skin”, “The Fairy’s Gifts”, “Sleeping Beauty”..
VI. Reflection
What new did you learn from it?
What did you like?
Are you satisfied with the results of your work in the lesson?
You have “Smileys” on your tables. They are different - green, yellow, red.
-Whoever thinks that he/she worked better today than yesterday—raise the green circle.
-Whoever thinks that they could do better, raise a yellow circle.
-Whoever thinks that he is not satisfied with his work, raise red.
Teacher:
The lesson is over and the plan is completed. Thank you guys very much. For the fact that you worked hard and together, that you were so useful to Little Red Riding Hood.
The lesson is over.
