Дата:________________ Урок:/ Сабақ: 65
Тема/Тақырып: Применение различных способов преобразований для разложения многочлена на множители.
Оқыту мен тәрбиелеудің міндеттері / Учебно-воспитательные задачи:
Образовательная – систематизировать знания учащихся, умения учащихся, применять различные способы разложения многочлена на множители. Сформировать умение применять разложение многочлена на множители путём комбинации различных приёмов.
Развивающая – способствовать развитию мышления, умения анализировать, сравнивать, делать выводы, применять исторический материал.
Воспитательная – аккуратность, последовательность, интерес к предмету.
Ход урока:/ Сабақ барысы:
1. Формулировка темы урока. Постановка целей урока, этапы урока, работа учащихся с раздаточным материалом.
2. а) Актуализация знаний учащихся
Заменить знаки * одночленами так, чтобы выполнялось равенство:
б) Повторение способов разложения
Соединить примеры по способу разложения на множители.
Выполнить решение по рядам:
1 ряд способ группировки: ![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_9.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_10.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_11.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_12.png)
2 ряд вынесения общего множителя за скобки: ![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_13.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_14.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_15.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_16.png)
3 ряд формулы сокращённого умножения: ![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_17.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_18.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_19.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_20.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_21.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_22.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_23.png)
![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_24.png)
Физкультминутка cо смешариками.
3. «Математическая цепочка»
1 ряд | 2 ряд | 3 ряд |
1. ![](https://fsd.videouroki.net/html/2015/02/15/98703749/98703749_25.png) 2. ![](data:image/png;base64,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) 3. ![](data:image/png;base64,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) 4. ![](data:image/png;base64,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) 5. ![](data:image/png;base64,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) 6. ![](data:image/png;base64,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) 7. ![](data:image/png;base64,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) 8. ![](data:image/png;base64,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) 9. (х+4)3 | 1. ![](data:image/png;base64,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) 2. ![](data:image/png;base64,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) 3. ![](data:image/png;base64,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) 4. ![](data:image/png;base64,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) 5. 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8. ![](data:image/png;base64,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) 9. (2а)3-(3b)3 | 1. ![](data:image/png;base64,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) 2. ![](data:image/png;base64,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) 3. ![](data:image/png;base64,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) 4. ![](data:image/png;base64,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) 5. ![](data:image/png;base64,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) 6. ![](data:image/png;base64,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) 7. (ав+2с)3 8. р3+х3 9. 3(аb2-3n3)2 |
Каждый ученик получает задания. После цепочкой объясняют решения.
Работа по тестам:
Разложите на множители, используя различные способы.
1 вариант | ответы |
А | Б | С |
1. ![](data:image/png;base64,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) | (а+4,) | ![](data:image/png;base64,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) | 3(a-4,) |
2. ![](data:image/png;base64,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) | (3y+1-4x) | ![](data:image/png;base64,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) | 5xy(3y+4x) |
3.![](data:image/png;base64,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) | ![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEMAAAANCAIAAAB9+kQ4AAACJElEQVR4nNWUS8tpURjHd24DIYUkZYKklE6KhCLFQCmfQCnJlMGbMmFmQilDZSCdxEcgUyJDuUWSS6JMyCXOwzptuzc528k+df61d89az9q/Z//XjXG9XjEMOx6PLBYL+7RwLNV8EAOeVqulVCqpqFSv1y0WC9V8FN+cjEYjnU738TKgw+Gw2+2o5rPZbAw56fV6KHE6nbLZbLValUqlqVSKJG673Wq12vF43Ol0nE7nZDLBUwqFotFovMXvdrsqleotvtVq/e0E12azCQQCbrcbcuSdNJtNRFer1dPplJji8/nz+fwtPkAul8tf8G9OmEwmaojF4tlsFgqF0um03+93uVw/73pho1arGQwGYk8mkykWiz6fz+v1cjic9XpNNf+JE5BIJHI4HOFwOJ/Pw7VWKpXwlEQiWS6XKIblbrfbg8GAx+MBjlgpGAyazWa73Q6VYBMD/Hw+/5E/HA7hVkAxjUaDd7/fhwFk+A8nxFsFEh6PJx6Px2KxZDJJXGjiPkEql8uRSAT3iQbAf0AMfwzxYrEQCoW4/xd8uVyOYvgc70wkEmT4DydcLhc1YJphrQGay+WgWKFQgHmCI6XX67Fn+roL0VEZm80GBNjWQECVZDIZzByl/IcTgUCAGj/uQjG6EKLR6NMa34TPYqVSIfbv93uTybRarcjzvx13MvyHE41GA+cG9/NBwS6n0+lU81F8c4Iv0MdlNBr/AR+J8WLc/6Vf1HWJNdpPpqkAAAAASUVORK5CYII=) | (3a+4b)(3a+4b) | (3a-4b)(3a-4b) |
4. ![](data:image/png;base64,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) | (3a-4b)(3a-4b) | (3a+4b)(3a+4b) | ![](data:image/png;base64,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) |
5. ![](data:image/png;base64,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) | ![](data:image/png;base64,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) | (2a+b)2 | (2a+b)3 |
6. ![](data:image/png;base64,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) | (3c+2)(9c2+6c+4) | ![](data:image/png;base64,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) | (3c-2)(9c2-6c+4) |
7. ![](data:image/png;base64,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) | (x-2)(x+1) | (x+2)(x-1) | ![](data:image/png;base64,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) |
8. ![](data:image/png;base64,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) | ![](data:image/png;base64,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) | 5(a+b)(a+b) | 5(a-b)(a-b) |
9. ![](data:image/png;base64,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) | ![](data:image/png;base64,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) | (2x-y)(1+y-2x) | (2x+y)(1-y-2x) |
10. ![](data:image/png;base64,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) | (a+b-c)(a+b+c) | ![](data:image/png;base64,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) | (a+b-c)(a+b-c) |
2 вариант | ответы |
А | Б | С |
1. ![](data:image/png;base64,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) | 5(a+5b) | (a-5b) | ![](data:image/png;base64,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) |
2.![](data:image/png;base64,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) | 6xy(2x-1+4y) | ![](data:image/png;base64,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) | 6xy(2x+1+4y) |
3. ![](data:image/png;base64,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) | (2-m)(m-n) | ![](data:image/png;base64,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) | (2+m)(m+n) |
4. ![](data:image/png;base64,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) | ![](data:image/png;base64,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) | (12a-5b)(12a-5b) | (12a+5b)(12a+5b) |
5. ![](data:image/png;base64,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) | (4a-b)2 | (4a+b)3 | ![](data:image/png;base64,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) |
6. ![](data:image/png;base64,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) | (8a+1)(16a2+8a+1) | ![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAE8AAAAOCAIAAADhUtYYAAADEUlEQVR4nM1WS0hqURS1un2QyrKUot+g0hcFWVEUlkhEDaJJkyYSTSJoGFEITqJJNAgaBw0i4g2aBBEGQUpGFETO1D6INKgGWtoHDNK33t2P03mW8ugIrwXqPufeu1j77L3XVYrH44q0wu1219TUFBcXp5f2yzg8PDQajRRL9PP6+pqTkyNCyhju7u4MBoOgxDTi8fERFc3IyFBQtqenp/X19YLZHh8f9/T0ILi4uBgYGEiL0LRAq9VeXl4iQQVl6/f729raBEmj0ejLy4tSqby/v/949fn5eXt7GzXX6/X8fiAQ2NnZaWxsNJlMggKSoby8nMqpoGzPz8/pwtLSUlVVFeReX1/Pz89/+rDP5+MVHx0dzczMHBwc1NXVnZycmM1mSZL4fcSRSGR0dHRlZUWj0SSwYcJ7e3szMzNTKxYRhgKEw2HalPgHFhcX9/f31Wo1ejIZaUNDQywWY8vW1lbYAIKioqKbm5vfjHK2bB+YmppqaWlxOBxDQ0N5eXk8m9fr3dra6uzspLNPBhFhidlmZ2fTYm1tzWKx9PX1gXp8fHxwcPCnjBQ6cnNzKcjPzw8GgwiysrL4fWBvbw/MHo9nZGQEU8TT/pCRgl9c2JuMT7J9enoaGxtbX18vKyubnJyElW1ubtKlq6srdvzUeHCj2tpaxo6hJR7GxvDw8IDa6nQ6FNnlcvG0H4Exg6tT3NzcfHZ2JigsFAqh796zZW48MTGBGR4eHoadOJ1OTAvrDTxPMRj5hmG4vb0tLS3l2Rg6OjpAi8Grrq6em5vjaT+CxiEBIsLQcX9lW1BQQAur1bq6ulpRUTE7Owur3NjYwLHBeyA3mTjUSiG/w+C6SEYhtzS/D7fH1KEUoF1eXl5YWPgX2gSICMP7trKy8j3bkpISWqDT2N3T09P4ttlsCSwJ59fd3U07u7u79JdFpVLx+4BBBsX9/f2f0qaGiDC73Y74PdumpiaUm+X8NRQWFpI/wYfw7uVd6v9CkvEnxoc6UBBdXV0UtLe3w/G/T7YwSBZLKe77GvCPlLnCdwDfs78Azvu19KbPvoEAAAAASUVORK5CYII=) | (8a-1)(16a2+8a+1) |
7. ![](data:image/png;base64,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) | ![](data:image/png;base64,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) | (x-3)(x+1) | (x+3)(x-1) |
8. ![](data:image/png;base64,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) | 7ab(b+a)(a+b) | 7ab(b-a)(a-b) | ![](data:image/png;base64,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) |
9. ![](data:image/png;base64,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) | ![](data:image/png;base64,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) | (a-3b)(1+3b-a) | (a+3b)(1-3b-a) |
10. ![](data:image/png;base64,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) | ![](data:image/png;base64,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) | (a-b+c)(a+b+c) | (a-b+c)(a-b+c) |
Ответы к срезу знаний.
1 вариант | 2 вариант |
1. Б | 1. С |
2. Б | 2. Б |
3. А | 3. Б |
4. С | 4. А |
5. А | 5. С |
6. Б | 6. Б |
7. С | 7. А |
8. А | 8. С |
9. А | 9. А |
10. Б | 10. А |
5.Итог урока:
Учитель проводит фронтальный обзор основных этапов урока; отмечает, что кроме трех основных приемов разложения на множители: вынесение общего множителя за скобки, группировки, использование формул сокращенного умножения ;оценивает работу учащихся и ориентирует учеников в домашнем задании.
6. Домашнее задание: №471, №472. Учебник алгебра 7 класс А.Н.Шыныбеков.