Kindergarten mathematics should be based on the new curriculum standards for children. The intuitive demonstration and inquiry method of "ten supplements" not only provides a simple calculation method for children to calculate such additions, but also effectively cultivates children's mathematical thinking ability, which shows its unique advantages in promoting the development of children's ability. The following is the teaching plan of Math 5 in preschool class I compiled, hoping to provide you with reference.
Kindergarten pre-school mathematics teaching plan No.5 Fan Wenyi: composition learning 5
Teaching goal: 1, learn the composition of 5, and there are two ways to know that 5 is divided into two parts.
2, can record the number of objects according to the characteristics of the picture.
3. Be able to tell the activity flow while operating as required.
Teaching emphasis and difficulty: review the decomposition and composition of numbers within 5. Teaching preparation: 1, teaching aid: model painting on the blackboard, digital card 1-5.
2. School tools: Every child has a number on his chest, and everyone has an apple doll.
Teaching process:
1, review the composition of 4 with the game of finding friends. Today, the teacher invited children to play the game of finding friends, but there is a requirement that as soon as the music is over, we should quickly find friends with a number plus a chest of 4.
Why do you want to be friends with him? 2. Children's operation, exploring four methods of separation and integration.
(1) briefly introduce the game information and operation requirements. Last time we studied the composition of 4, we know that there are three ways to divide 4 into two parts. Do you want to know how to divide 5 into two parts? Then please share a point, have fun and record your sharing method.
(2) children carry out operation activities, teachers tour guidance, observe and understand children's operations, give individual guidance, and encourage children to introduce each other's operations.
(3) Children introduce their own operation process.
Summary: There are four ways to divide 5 into two parts.
3. Further study the combination of 5, perceive the order of the combination, show the picture, observe the picture, and ask: What is on the picture? How many apples are there? What's the difference between these apples?
Inspire the children to say the number of apples according to the marking characteristics on the right, and the teacher records it.
Guide children to observe the split-join formula vertically. What do you find when you look at the right?
Organize children's discussion and let them know that the numbers on the left and right are arranged in reciprocal and ordinal order respectively. Finally, take the children to read the formula of splitting and merging of 5.
4, operation activities 5, activity evaluation, please tell the children their own operating materials, other children control their own exercises, the teacher praised and affirmed the children who carefully operated and boldly told.
Activity expansion:
The children who finished first went to the district to play the activity of writing about "5";
Students understand and master the decomposition and composition of 5, and some students remember the decomposition and composition of 5.
Pre-school classes in kindergartens add 5 math teaching plans and model essays 2: 5.
Teaching objective: 1. Learn to perceive the quantitative relationship between things in the chart according to the chart and the operation order, and learn to list formulas.
2. Review the composition of 5, knowing that 4+ 1, 3+2 and the position exchange before and after are all equal to 5.
3. Further understand the meaning of "+"and "=".
Emphasis and difficulty of teaching: to improve students' interest in learning mathematics.
Teaching preparation: pictures of different objects.
Teaching process:
(1) Review the composition of 5. The child has a card, and the teacher guides the review of the composition of 5 together.
(2) Learn 5 addition 1 and introduce activities to stimulate children's interest in learning.
The teacher shows the background picture and adds 5 to the plot of small animals playing games together: there are 2 sika deer playing games on the grass, and then 3 puppies come. How many small animals are there on the grass? (5) 2. Teachers and students together with gamer: "Today, the teacher has prepared some fruit cards for you, and the children will play games with the teacher later. Mom bought four apples yesterday, and dad brought back 1 apple, so there are five apples at home. " While listening to the teacher, the children took out their cards.
3. Inspire children to use a formula to express what is said in this game, and tell the meaning of formulas and symbols. What does (1)4+ 1=54 mean? What does 1 mean? (1 means 1 apple brought back by dad)+What does it mean? (Mom and Dad's apples are put together) (2) Inspire children to use another piece to represent the game. 1+4=5 (collectively talk about the meaning expressed by the formula) (3) Compare the two formulas and talk about their similarities and differences. 4+ 1=5 and 1+4=5, the positions are reversed, but the numbers are the same.
(3) children's operation and make records.
According to the story told by the teacher, the children put out the formula with cards and wrote it in their exercise books.
Teaching reflection: Students have a certain understanding of the addition and subtraction of 5, and most students can master the further understanding of additive commutative law.
Decomposition and Combination of Model Text 3: 5 of Math 5 Teaching Plan in Kindergarten Preschool
Design intent:
In this teaching practice, based on the new curriculum standards for children, I adopted the intuitive demonstration and inquiry method of "supplementing ten", which not only provided a simple calculation method for children to calculate this kind of addition, but also effectively cultivated children's mathematical thinking ability, showing its unique advantages in promoting the development of children's ability. By operating learning tools, observing and demonstrating, dictating the calculation process and playing games with friends, this lesson gradually embodies the benefits of the "Ten Tons Method", so that children can fully participate in the process of learning the "Ten Tons Method", stimulate their desire for exploration and stimulate their interest in learning.
Teaching objectives:
1, will use school tools to release the process of "adding 9 to several" and calculate the number of 9.
2. Through operation, observation and calculation, the idea of "rounding to ten" is formed.
Teaching focus:
1. Understand the process of "rounding" method and master the calculation method.
2. Cultivate students' divergent thinking and adaptability.
Teaching difficulties:
Understand and master the calculation method, be able to calculate skillfully.
Teaching preparation:
Recipe cards, peaches, pictures, sticks, pancakes, etc.
Teaching process:
1. How much is the train 10 plus?
10+6 10+3 10+9 10+5 10+7
10+8 10+4 10+2
Second, the whole class read aloud the song "Make Ten"
A good friend1919,2828, hand in hand, 3737, really close.
Four _ six side by side, five plus five equals ten.
Third, introduce stories to arouse children's interest.
One day, the little monkey came down to play and found that the peach tree was covered with big and red peaches. He wants me to pick some for my brother. So I climbed the tree and picked nine peaches, three peaches and several peaches. Think about how to calculate the formula.
Fourth, please list the formula for children.
9+3=?
Five,
Sixth, the teacher demonstrated the process of 9+3.
Seven, guide children to calculate the rounding process of 9+4 by putting a disk.
8. Teacher's summary: To calculate the addition of 9 plus several, first divide the decimal into 1 and several, and then use the large number 9 to make up10; 10 add a few more.
Activity extension: children play the game of finding friends with each other, find out the results according to the formula card, and see who can find friends first.