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Math lesson 1 the class "Numbers 1-9" Lesson-advice for parents 2018

2016-07-05, 11:36:41 | |

Topic: Numbers 1 – 9. Objectives:1) to Show parents what skills and abilities must possess students at this stage; 2) to consolidate knowledge of numbering to meet various ways receipt numbers by addition and decomposition of numbers 2 terms. Course of the lesson. 1. Org.moment. Numbering. Penmanship. Go to travel by train. We have to solve the problem, work on part 4, 5. 6. 7. Go. On the blackboard a series of numbers: 1 2 3 4 5 6 7 8 9 - To read a string is the number of cars of our train. Count in unison there and back again. - Name the number of the car that is after the fifth. Before which the account is 8 car? What is cars 8 car? - Anna 6 car, what are the number of cars that are up to 6 car. After 6? - What car is between 7 and 9? - Which car is before 7? - Compare numbers 5 and 6, numbers 8 and 9. - Play: I think the cars, and you continue score 5, 6... 9, 8... 2, 3... - Record number of cars in the notebook through the box. 2. The composition of the numbers. 1) Verbally solved examples (put cabins in order) . 1+3 --- 4-1--- 2+2--- 4-2 ---3+1--- 4-3 - How did you get the number 4? Abbak. Make the number 4. - Who can repeat how to make the number 4. 2) Sticks. - 5 sticks lay in 2 piles. What made the number 5? Survey. 1 str. Compare: 5 * 1+4 4 * 2+3 6 * 3+2 - What made the number 5? How else could be? (4+1) Class. The repeat structure 5. (Board) to Solve the examples in your notebook. 3+2= 1+4= 5-3= 5-4= 4) Work in notebook. (illustrate on the strips make the appropriate entries part number 7) 1+6 6+1 2+5 5+2 3+4 4+3 "The Christmas tree" 2+5 3+4 (reverse) Feature number 7. 3. The decision task. 1) In the yard playing 6 girls. One girl left. How many girls left? (oral, solution written on the Board) 2) (on screen design) On a branch hung 8 currants. 1 berry fell. How many berries are left? Chorus repeat condition, question, solution, answer. 3) Sasha had 9 pencils (screen). 1 pencil he gave to a friend. -Put the question to the task was solved by subtraction. 4) (screen) Create a task to question to her was How many nuts? " The decision on their own. - Inverse problems collectively, the decision orally. [/b][/size][/size] 5) Individual cards (add 6 to 7) 4. Result. What they have learned in class? Who was experiencing difficulty and what? Thank you for your work in the classroom. | |

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