Ольга Николаевна
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31.03.2015
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5 санын қосу және азайту

Республика Казахстан, Актюбинская область, Мугалжарский район, г. Кандыагаш

Школа-гимназия №3
Учитель начальных классов

Куанжанова Райгуль Аманкызы

Сабақтың мақсаты: сандардың құрамы, қосу және азайтудың жағдайлары туралы білімді бекіте отырып, жай есептердің мазмұны бойынша амалды таңдай білуін жетілдіру, 5 санын қосу және азайту туралы түсінік беру және тапсырмалар арқылы білімдерін тиянақтау.                                         Дамытушылығы: оқушылардың сыни тұрғыдан ойлай білуін, өздігінен әрекеттену қабілеті мен шығармашылық қабілеттерін дамыту.                                                                                         Тәрбиелігі: тапқырлыққа, шапшаң ойланабілуге, алған білімдерін өмірде қолдана білуге тәрбиелеу.                                                                                                                                            Көрнекілігі: интерактивті тақта слайдтары (ойындар, тірек-сызбалар, кесте, электронды оқулық т.б.)                                                                                                                                                                         Түрі: саяхат сабақ.                                                                                                                                                            Типі:үйренген материалдарды бекіту сабағы.                                                                                               Сабақтың барысы.                                                                                                                                   I.Ұйымдастыру кезеңі.                                                                                                                                                 1.Психологиялық дайындық.                                                                                                                                  Көп ойнаған бала болады,                                                                                                                                                    Көп ойлаған дана болады.                                                                                                                                  2.Кіріспе                                                                                                                                                        Сұрақ-жауаптар.                                                                                                                                                               II.Өткенге шолу.                                                                                                                                                         1.Үй жұмысын тексеру.                                                                                                                                                2-мысал (талдау)                                                                                                                                                  2.Кестелік қосу мен азайту.                                                                                                                                            «Қар жауар» ойыны.                                                                                                                                       Ойынның шартын түсіндіру.                                                                                                                              3.Тақтамен жұмыс.                                                                                                                                   Қызығушылықты ояту.                                                                                                                  4.Математикалық жұмбақ.                                                                                                                                  Мықты санмен, орақпен,                                                                                                                                 Абыройым бағаға зор-ақ тым.                                                                                                                               Шешуі: 5 саны.                                                                                                                                              III.Мағынаны тану.                                                                                                                                                                                                        1-тапсырма. Қосылғыштардың бірі 5 болатын қосындыларды жазу.                                                                  Дәптермен жұмыс.     

0 1 2 3 4 5
+5            

                                                                                                                                                                           2-тапсырма. Азайтқышы 5 болатын айырмаларды табу.   

5 6 7 8 9 10
-5            

 

 3-тапсырма (ауызша)                                                                                                                                                                     4 сан аттай отырып, сандарды өсу ретімен, содан соң кему ретімен ата.   

    1   2   3   4   5   6   7   8   9   10

 5,10                                                                                                                                                                         10,5                                                                                                                                                                                                          4-тапсырма.                                                                                                                                                              Сары және көк кесінділердің ұзырдықтарының айырмасын қызыл кесіндінің ұзындығымен салыстыр.                                                                                                                                                            9см                                                                                                                                                                       5см                                                                                                                                                                           5см                                                                                                                                                                       Шешуі: 9см - 5см = 4 см                                                                                                                                                   5см> 4см                                                                                                                                                              Электронды оқулық.                                                                                                                                     Сергіту сәті.                                                                                                                                                                 Ой қозғау.                                                                                                                                                                       5-тапсырма.                                                                                                                                                        Топтастыру.                                                                                                                                                                    Ой толғаныс.                                                                                                                                                                 5-есеп                                                                                                                                                                     Салды-9 (0)                                                                                                                                                       Бояды-5 (0)                                                                                                                                                             Бояуы керек- ? (0)                                                                                                                                     Шешуі:9-5=4                                                                                                                                                        Жауабы: 4 ою бояуы керек.                                                                                                                                                  Логикалық тапсырма.                                                                                                                                       «Қызық есеп»                                                                                                                                                                                                                                 Үшбұрышта үш қоян отыр. Әр қоянға қарама-қарсы екі қояннан отыр. Сонда қояндардың саны нешеу?                                                                                                                                                            Жауабы: Қояндардың саны үшеу.                                                                                                                                IV.Ой тұжырым.                                                                                                                                                       «Кел, ойнайық!»                                                                                                                                                                5 санын қосу және азайтуды бекіту.                                                                                                                    V.Үйге тапсырма:                                                                                                                                                                        5 санын қосу және азайту кестесін жаттау.                                                                                                                         VI. Бағалау.                                                                                                                                                         Оқушылырды бағалау мадақтау.

 

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