Конспект уроку до теми "Вступ до статистики"

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Тема :Статистика. Математична статистика та її методи                                                                                                                     

          Вибірковий метод у статистиці.

Мета.

Навчальна: 

  • ознайомлення учнів з предметом статистики  та методами  її дослідження.   

                                                                                       

         Розвиваюча:

  • підготовити учнів до проектування.
  • визначити  тему , мету  й завдань проекту
  • спонукати старшокласників до методів наукових досліджень, до самостійної  пошукової діяльності

        Виховна:  

  •     розвиток умінь робити висновки та приймати самостійні рішення,
  •     показати практичну значущість науки для суспільства.
  •     формування навичок самооцінювання

 

 

Тип уроку :          засвоєння знань, умінь і навичок

Обладнання : комп’ютери, презентації

Хід уроку

 

І Організаційний момент

 

ІІ. Мотивація навчальної діяльності учнів.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

    Важко уявити наше життя без математики. Вона крокує поруч з нами завжди. З математикою тісно пов’язані  такі науки як фізика ,хімія, інформатика і навіть трудове навчання. Майже не щодня  ми дізнаємось про нові дані з різних  сфер життєдіяльності суспільства, різного роду інформацію. Різноманітну інформацію люди  (і машини) збирають, обробляють, зберігають і передають іншим людям ( і машинам ) для подальшого використання. Це є можливим завдяки користуванню спеціальними методами збирання. Опрацювання даних та інтерпретації отриманих результатів. Наука , що збирає . обробляє і вивчає різні дані , пов’язані з різними масовими явищами, процесами подіями, називається статистикою. Найчастіше вона використовується в економіці, політиці та різних експериментальних дослідженнях . Для дослідження все можливих процесів і явищ люди часто вдаються до спеціальним чином організованих спостережень чи експериментів.

 

ІІ  Повідомлення теми і мети уроку

(Вчитель  оголошує тему уроку , учні записують її в зошитах)

«Статистика. Математична статистика та її методи

Вибірковий метод у статистиці».

 

  1. Заява задуму створити проект .

 

  1. Характеристика методу проектів  (інформація учня)
  2. Ознайомлення зі змістом проекту  - «Форми бувають різні»
  3. Мотивація пошуку

 

 

ІІІ. Вивчення нового матеріалу 

 

§  48 Про статистику та її методи

 ( розповідь учнів  згідно пункту підручника  за планом  у вигляді презентації)

Перший учень Статистика

Другий учень  Статистичні спостереження План проведення статистичного спостереження 

           Третій учень Історична довідка

 

ІV. Закріплення та осмислення матеріалу

                        Усне фронтальне опитування

 

  1.   Суцільним чи вибірковим є спостереження:
  1. Всеукраїнський перепис населення;
  2. Опитування мешканців села з приводу їх ставлення до приватизації землі;
  3. Облік військовозобов’язаних осіб;
  4. Опитування постійних слухачів радіостанції « Наше радіо»;
  5. Опитування населення щодо вживання тютюнових виробів4
  6. Облік кількості новонароджених4
  7. Референдум серед жителів України;
  8. Облік зареєстрованих шлюбів4
  9. Опитування під час голосування.

 

  1.   Укажіть генеральну сукупність і вибірку в статистичних спостереженнях, наведених  у запитанні 1.

 

  1. Домашнє завдання

                      §     48   , запитання і 1-8 ст.272

Підготувати коротку доповідь про статистичні дані з різних аспектів життєдіяльності, виробництва та інше.

 

  1. Підсумок уроку

  Вчитель відповідає на запитання учнів, відзначає найбільш активних учнів.

  Обговорення  з учителем про пошук необхідної інформації, визначення мети і

  завдань. Кількість учасників проекту ( учні самостійно визначаються в групах: 

  особистісні, парні, групові). Тривалість виконання проекту.

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Пов’язані теми
Алгебра, 11 клас, Розробки уроків
Інкл
До підручника
Алгебра (академічний, профільний рівень) 11 клас (Нелін Є.П., Долгова О.Є.)
До уроку
Розділ 3. ЕЛЕМЕНТИ КОМБІНАТОРИКИ, ТЕОРІЇ ЙМОВІРНОСТЕЙ ТА СТАТИСТИКИ
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