Lagushina Alfiya Galimzyanovna
math teacher
ISS(K)OU 8 species
troitsk, Chelyabinsk region.
math teacher
ISS(K)OU 8 species
troitsk, Chelyabinsk region.
Subject: Multiplying integers by a two-digit number
Objectives:
(1) Improve computational skills within 1,000,000;
2) Verbal memory correction, exercise-based thinking correction in establishing logical connections and patterns.
3) Fostering love for your city, Motherland, fostering mutual assistance and responsibility.
Equipment:
Magnetic recording of wave noise;
Customized photo cards drawn chamomile flower, slides, CT
| Organizational moment | In what color you can show your mood (green or black), draw it Slide 1 | ||||
| Mainstreaming knowledge The recording of wave noise is turned on |
Today in class we will talk about our hometown of Troitsk. | ||||
| Where could you hear the waves noisy? (answer: on the river). What rivers flow within the boundaries of our city? (answer: Uy, Uvelka) The waves brought us numbers Read them: (children name numbers that can tell a lot about our city.) |
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| The board depicts a drawing of a daisy on the petals of a daisy and asks questions/Which? Who? When? How much? What?/ | Numbers: 948, 18, 83.862, 3, 267, 70.000.000 | ||||
| 948 - valuable objects including 105 architectural monuments, 46 urban planning monuments, 24 historical monuments | |||||
| 18 - schools are now in our city and they are all computerized | |||||
| 83.862 - people live in our city (58) | |||||
| 3 - the whale of mechanical engineering in our city is an electromechanical plant (whose business plan was 320,000,000 rubles for 2010, this is 20% higher than last year’s figure), this is a machine tool plant that has mastered the production of up to 200 models of various machines, this is a diesel plant. It is the only manufacturer and supplier of units, components and parts for high-speed modern diesel engines. | |||||
| 270 - years turns in Troitsk in June 2013. | |||||
| PATP transports 70,000,000 passengers per year on all 19 routes (pupils make these messages) | |||||
| Troitsk is a major industrial, educational and cultural center. This is a city museum with open air. | |||||
| Question of chamomile WHO? Slide 13 Relay (pupils solve examples and make up the word - NEPLYUEV).540 : 90 N 630 :70 E 800 : 80 P 420 : 60 L 81: 27 Yu 30: 30 E 280: 70 VStudents go to the board and solve examples of different levels of difficulty. answer: 6, 9, 10, 7, 3,1,4 the teacher shows a photo of Neplyuev. |
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Find the meaning of the expressions: on the board there is a table with pockets of different levels of difficulty: I, II, III PT students approach the table and choose tasks for themselves: (they perform it, then the check goes on) everyone gets the answer 1743 (answer to the question of chamomile WHEN?
What does this number tell you? (this year the Trinity Fortress appeared on the left bank of the UY River) |
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| Solution tasks |
answering the question HOW MUCH? Tajiks - 134 people. Tatars -? 49 times more than Tajiks Russian -? at 61.126 people. more than Tatars. How many Russians live in our city? 2 schemes for solving the problem are given: (choose a solution scheme) According to the 2010 All-Russian Population Census, representatives of nations and nationalities live in Troitsk: 83,862 people, Tatars 6,566 people, Russians 67,692 people, Ukrainians 3,553 people. We named only three nationalities, show a table of nations and nationalities living in our city, and more than 58 nationalities live. |
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| Physical minute | Physical minute | ||||
| Securing the material covered Working in groups. | Answering the question of chamomile: In order to find out what buildings were in our city before 1917, i.e. before the revolution, i.e. at the beginning of the 20th century, you must solve examples, you will work in pairs and individually. Multi-level tasks are given. There must be answers from 10 schools (20 windmills, 43 factories and factories; the number of workers in these factories before the revolution was 1096 people (12 pharmacies)
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| Lesson result | What interested you in the lesson? What else would you like to know? Thanks for the work.I was pleased to be with you. Now show your mood again in color at the end of the class. |
A fragment of the presentation for the lesson, 23 slides in.ppt format
Slide 3
Slide 13
Slide 14
{module Google_kvadrat}
