Математика                                                   Тема урока: Таблица сложения числа 4                                                                                                                                                                    Цели:  обобщать и закреплять знания учащихся по теме «Прибавить и вычесть число 4»; 1. Учить составлять и решать задачи, правильно записывать краткую запись, решение и   ответ.                                                                                                 2. Развитие мыслительных операций, математической речи, творческих способностей,                                                                                     3. Воспитание самостоятельности, аккуратности и взаимопомощи.                                                                                                                   Тип урока: изучение нового материала.                                                                                                                                                                                              Вид урока: комбинированный                                                                                                                                                                                                        Методы урока: словесный, наглядный, практический.                                                                                                                                                                                      Формы урока: фронтально – коллективные, индивидуальное.                                                                                                                                          Оборудование: схемы, таблицы                                                                                                                                                                                                                                                                              План урока                                                                                                                                                                                                      1. Организационный момент                                                                                                                                                                                                                                        2. Повторение пройденного материала                                                                                                                                                                                                    3. Работа по теме урока                                                                                                                                                                                                                               4. Физкультминутка                                                                                                                                                                                                                                           5. Закрепление изученного материала                                                                                                                                                                                                         6. Подведение итогов урока.                                                   Ход урока   1. Организационный момент. 2. Повторение пройденного материала.                                                                                                                                                                                                                                          а) Устный счет                                                                                                                                                                                                                                                                              2+4=6     10-2=8    3+3=6   8-4=4      3+6=9                                                                                                                                                                                                                                10-4=6    7+3=10  1+9=10   5+5=10  3+5=8                                                                                                                                                                                                                                                                                 3. Работа по теме урока                                                                                                                                                                                                                                                                                                                                                                                                                  Задание №1 Работа по учебнику.                                                                                                                                                                                                                                                                                                                  Запиши суммы, в которых одно из слагаемых равно 4. Найди их значения.                                                                                                                                                                                                                                                                                             1+4=5   2+4=6   3+4=7   4+4=8   5+4=9                                                                                                                                                                                                                                                                                                                   Запиши разности, в которых вычитаемое равно 4. Найди их значения.                                                                                                                                                                 9-4=5   8-4=4   7-4=3  6-4=2  5-4=1                                                                                                                                                                                                                                                          Задание №2 Заполни таблицу:                                                                                                                                                                                                                                                                                                 4 5 6    _+4 8 9 10 4. Физкультминутка                                                                                                                                                                                                                                                                        5. Закрепление изученного материала                                                                                                                                                                                                                                               Задание №3 Работа в тетради                                                                                                                                                                                                                                                                               Начертите отрезок, который на 4 см длиннее короткого отрезка.                                                                                                                                                                                                                                                                                                                                                                                             Начертите отрезок, который на 5 см короче длинного  отрезка.                                             Задача №4   Работа по учебнику                                                                                                                                                                                                                                           Прочитайте задачу.                                                                                                                                                                                                       – Какое будет условие задачи?   (Руслан купил 10 тетрадей, а Антон – на 4 тетрадей меньше..).                                                                                           - Что нам известно в данной задачи?                                                                                                                                                                                                      - Что нам нужно узнать?                                                                                                                                                                                                                                  - Какой будет вопрос задачи?    (Сколько тетрадей купил Антон?)                                                                                                                                                                                                                            - Как напишем решение задачи?                                                                                                                                                                                                - Каким действием нужно решить эту задачу ?   (10-4=6)                                                                                                                                       Ответ: Антон купил 6 тетрадей.                                                                                                                                                                     б)Работа с геометрическим материалом. – Рассмотрите фигуру, изображенную на с. 9 учебника (часть 2). – Как она называется? (Треугольник.) – Начертите такой же треугольник в ваших тетрадях. – Проведите в треугольнике 1 отрезок так, чтобы получилось 3 треугольника. – Можно ли данное задание выполнить по-другому? – Как? В заключение урока дети сравнивают два узора, которые составлены из геометрических фигур.          6. Подведение итогов урока.