Kindergarten mathematics addition and subtraction open class teaching plan;

First,? Design intention: The content of this lesson is to learn the addition of 5, that is to say, the children in the kindergarten class who teach on the basis of learning the composition of 5 have already had the preliminary calculation ability. In order to further improve their ability and make children handy in future mathematical calculations, I designed the lesson "Addition of 5" to grasp the children's playful psychology, and carry out every link in the form of games, so as to squeeze in to learn knowledge and satisfy the children's happiness. Pay attention to starting from perception, from concrete to abstract, from easy to difficult, stimulate children's interest in learning through colorful situations and mathematical problems, and find and solve mathematical problems.

Second, the teaching objectives:

Review the addition of the numbers 1~5 and 1~4.

Learn the division and synthesis of 5 and master the addition of 5.

If you know "+"and "=", you will definitely read it correctly.

By observing activities, let children find the general rules of one picture and two formulas in activities and calculate them continuously.

Experience the fun of mathematics in mathematics activities.

Third, teaching methods, learning methods: In order to achieve the above-mentioned teaching objectives, I mainly use situational teaching method, intuitive demonstration method, trial discovery method, comprehensive comparison method and other methods to guide children to complete specific learning tasks and start classroom teaching. Starting with guiding children to explore learning independently and cultivating good learning methods and habits, let children have a look, think and practice, and actively use their brains and hands to learn new knowledge through personal practice.

Fourth, teaching preparation:

(1) One pencil, one duckling, one ear, one red flag and one gold hook. (2) Five pictures of the sun, frogs, bees and kittens. (3) "+"and "=" pictures. (4) Take some photos.

1~5 digital card, formula card

Verb (short for verb)? Activity process: (1) rhythm introduction: "Five birds fly", children and teachers play finger games together. (2) The teacher brought a mysterious bag today. There are many things in this bag. Do you want to see what's inside? Let's close our eyes. 1. Open your little eyes! Show the number plate of 1~5, and the children review and read the number. 2. What do the children look like? (Children casually answer) Please tell the teacher: 1 Write like a pencil, swim like a duckling in the water, listen like ears, float like a red flag in the wind, and fish like a golden hook. Our digital baby is not only like pencils, ducklings, ears, red flags and gold hooks, but also can do magic tricks. Please play the game of "number change" with the teacher. Reach out your little hand and do it with me. (3) We Digital Baby are very happy to play games with children, and brought two small guests to the children. Let's see who they are! Show the pictures of "+"and "=" to the children. (4) Review the addition of the number 1~4. (5) Division and composition of learning. ? ? Points? ? 5 /? ? 1 423 24 1 1. Game: Let me ask you. ? ? Tell me, children, how much can five be divided into? ? ? 1 and 4? ? ……? ? 2. Composition: The teacher demonstrates the formula of the composition and instructs the children to write the formula. Example: 1+4=5 (Guide children to divide the following into formulas to get results and give encouragement. (6) Look at the picture formula: 1. Today, many small animals come from the forest. They heard that their children are having a math class, and they also want to study with you and test their children by the way. Let's applaud them! 2. Look, children (showing pictures of frogs). Who is this? How many frogs are there here? (The child looks at the picture and answers) How many frogs are here? How many frogs are there? (Guide children to list formulas, and guide children to find that a picture can list two formulas, for example, 1+4=5/4+ 1=5) 3. Show pictures of bees, the sun and kittens, ask questions in turn, and let the children observe and answer and list the formulas. (7) Exercise: The game "Send Flowers" is 1. Please ask two children to go on stage and give the prescribed flowers to the teacher. Question: One child gave three flowers and the other gave two. How many flowers does that teacher have? (Children think and answer, come to the stage to list formulas and get the results. Give children rewards and encouragement. Practice many times to let children master knowledge. (8) Game: "Ride" to end the activity.