Lesson - Traveling Through Masha and the Bear Cartoon Fragments

General lesson on: "Strengthening computational skills in adding and subtracting two-digit numbers".

Lesson - Travel based on fragments from the modern cartoon "Masha and the Bear"

Subject: Addition and subtraction of single and double digit numbers.
Class type: general lesson.
Lesson form: travel.

Objectives:

1. Secure computational addition and subtraction skills within 20 and 100; repeat the ability to solve problems;
2. Develop the ability to quickly and correctly solve expressions for addition and subtraction within 20; improve logical thinking, imagination, thinking;
3. Foster an interest in mathematics and a love of cartoons.

Equipment:

• mathematics textbook 2nd grade, author I.I. Arginskaya
• presentation for the lesson "Masha and the Bear"
• handout: tests, coloring books
• projector

Lesson progress:

I. Org. moment.

(a). Psychological attitude.
- Good afternoon, guys and distinguished guests! Now math class.
The math lesson gives us an idea,
What we can do and what we should know.
To solve tasks correctly,
It is necessary to think and reason,
And for this you need attention and definitely effort!
Let's smile at each other Let the lesson bring us all the joy of communication. - Today in class, guys, many interesting tasks, new discoveries await you, and your assistants will be: attention, resourcefulness, ingenuity.
- I wish you today to be attentive and diligent, to be active in class, so that you and I will have a good lesson.
- And for that, let's greet each other with a smile, please turn and smile at each other.

II. Oral account.

- Now I suggest you complete some oral tasks:
(a).Name the number in which - 2des.3ed., 4des.7ed., 5des.6ed., 8des.2ed., 9des.1ed., 6des.9ed.
b).Fulfill assignments:
- what is the sum of the numbers 8 and 4?
Is the first term 9, the second 4, what is the sum?
- diminishable 12 subtractable 5, what is the difference?
- 14 reduce by 1;
- 9 increase by 3?
- what number when counting follows the number 49? behind the number 70?
- which number precedes the number 80 when counting? number 50?
- And now I suggest you to do some tasks from the presentation.
). Presentations:
- Help the Bunny
- Define Aircraft Route
- Mathematical Mosaic

III. A minute of penmanship:

- Guys, now, let's open the notebooks and write the impressions and the number in them.
- Maintain correct landing.

IV. Message of the lesson topic.

- Guys, today I want to make a trip with you in math class.
- Tell me, do you like watching cartoons?
- Name your favorites ...
- Okay, now I suggest you think back to the modern cartoon Masha and the Bear You'll probably all like it, right? Here in class today you and I are traveling through some of the segments from this cartoon.
- So, go! (presentation with music), we need to move around with you a little, please stand up from behind your desks, and try to repeat several movements like this behind me to the music. Physical education minute.
- Well done guys, now let's move on. Look at the next slide, who do you see on it? (MASHA, where is she in the hat, after stealing a snowmobile from a bear and an unconscious bear with a bump on its head...)
- And who can quickly and briefly remind us from this fragment, what happened to Masha?
- You remembered everything correctly, but guys, Masha has a problem that we will solve, because we have a mathematics lesson, so imagine that Mishka, in order to forgive Masha for her offense, gave Masha a task, what task, we will now read on the next slide.

V. Textbook work.

- So guys, let's open the textbooks and find this assignment. (Doing collectively)
- Read aloud... (we answer the questions of the task and make a drawing for the task)

11 - 3 = 8 (d)
- Guys, do you like to play ball? Where do you play with it? are you going to court a lot? are you friendly? don't quarrel? It's right, you need to play together, cherish your friendship.
- Well done, let's move on.
- Please look at the next slide Who can briefly explain the cartoon clip?
- Yes, this snippet is about when Masha and the bear were fishing. Don't you want to fish?
- Okay, then we'll fish this way: the first option we will try to catch perch, and the second crucian carp. I will now give you this fish, on the back of which there will be a task written that you will have to complete, these will be expressions in which you need to find their meanings.
- After you complete them, you will exchange them with each other and check, compare the answers on the slide.
- Who's got this task done without mistakes? Okay, well done!
- You can keep the fish as a souvenir, especially since you caught it yourself!
And we move on, what do we see on the slide? (How Masha began to treat wolves....)
- Who can tell?
- Okay! You and I will now get treatment too, and we will get treatment physical education minute!
Physical minute for the eyes
- Guys, look at the slide, here we'll do a physical for the eyes to rest.
- So, moving on. What snippet do we see on the slide? (Masha with apples when she and her friend bear were playing school...)
- Okay, what does she offer us? (resolve)

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VI. Work at the board.

- You and I will compete now! split into two teams, team captains will work at the board, for them I have prepared a task on the board (expressions solved with errors, you need to find errors and correct them). And you and I will work orally, and then we will check the work of our captains.
Board assignment:

Classwork assignment:

- 7 bulbs burned.3 of them extinguished. How many bulbs are left? (7)
- Three people waited 3 hours for train How long did everyone wait? (3)
- 8 cat paws visible from under gate How many cats are there in yard? (2)
- Log sawed into 3 pieces How many saws did you make? (2)
Slide task!
- Which shapes and how many did you count? (triangles - 9)

- So, well done guys, you did a good job and our captains are ready too, let's check how they did the task, did they correct the mistakes?

Physical education minute

- Let's rest a little more, dance? (turn on the first physical minute and make moves)
- Look at the slide! Who do we see? What is this fragment? (How Masha plays with her friend Mishka at school...) What is written?
- And who's gonna tell me what holiday is coming? (Mother's Day)
- Yes, guys for several years in a row in Russia on the last Sunday of November the Mother's Day holiday is celebrated, this year it will be November 27th.
- Tell us how you congratulate your moms on this day? How do you help them? What makes them happy?
- Guys, try never to upset your moms, because there is no person in the world more related than mom, take care of them and feel sorry for them!
- And our cartoon heroine suggests you not just solve tasks, but also make a surprise for your mothers for their holiday. I’ll now give you these coloring books in which you will find the meanings of expressions and color the drawing in the indicated color, this will be your homework assignment, and on November 27, Mom’s Day, you will give these coloring books to your mothers.

VII. Lesson outcome.

- Well done kids, you worked really well today, I'm very happy with you. Tell me, what did you do in class today, where did you go?

- I want to thank you too that you have been helping each other and the heroine of the cartoon "Masha and the Bear" We can't live without friendship.

Presentation (14 slides) in.ppt format and lesson summary in 2 Mb.doc format

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