Mathematics teaching plan for kindergarten middle class: treat guests 1 activity goal
1. Learn the closed number in the process of "counting food" and get various closed number methods.
2, in the process of counting food, feel the joy of helping others.
Key points: various methods to obtain closed numbers
Difficulty: according to the different presentation methods of articles, choose the appropriate counting method.
Activities to be prepared
Ppt, operating materials (marks, seals, stickers ...)
Activity process
First, the scene import:
Tu Tu's family is going to treat us, and Tu Tu's mother has prepared a lot of things. Guess what delicious food Tu Tu's mother will prepare for her guests?
Second, check the food.
Tu Tu's mother has prepared so many delicious foods. I wonder if they are enough. Let's help them count how many things they have prepared!
1, counting steamed buns (9)
(1) Count how many steamed buns did Tu Tu prepare for the guests?
(2) Teachers count more than you! (The teacher demonstrates the wrong counting method) Did I count correctly? What's the matter?
Summary: Remember the first number, circle it, and don't repeat it.
2. Counting apples (10 apples)
(1) Tu Tu's mother also prepared many apples. What's the difference between these apples?
(2) How many apples did Tu Tu's mother prepare? Where did you start counting?
Summary: Find the most special lap as the first lap, and don't repeat the calculation.
3, counting sugar: (8 sugars)
(1) Look, what does Tu Tu's mother prepare for the dining table? There is a different jar. What's in it? -Sugar
The teacher is holding a sugar jar. Please help Tu Tu's mother count how much sugar there is. The teacher asked the children to count while spinning the cans. )
(3) Ask three children to take a candy jar and count how many sweets are in the candy jar.
Please send a child from each group to introduce how you count.
(4) Verification: How many sweets are there (one by one for verification), count them together.
Conclusion: When there are no features, we can label them ourselves and count them later. (Mr. Qu) Remember to count laps first, and don't repeat the first count.
4. Operational activities.
The guests are coming, but there are still many things to count! Please count together!
Display marking materials: plasticine, marker, sticker and seal.
When you count, you may forget which one you count first. How can these things be used to make you remember the first thing?
Children's operation, teachers' tour guidance.
Encourage children to exchange counting methods with each other and learn from others' methods before counting. Is the result the same?
5. communication:
Looking for Conflicts: How do you calculate different quantities of the same thing? Let the children demonstrate their counting methods.
The answer is revealed: the correct quantity is at the bottom of the bucket. Please tear off the note at the bottom of the bucket and have a look. Is it the same as the number you counted?
Third, the guests have arrived.
(1) The doorbell of "Ding Dong" rang and the guests came. Look who's here. How many guests are there? (10 bit)
(2) 10 guests, how many copies of everything should be prepared? (10 copies)
(3) Look, what exactly is 10? What is missing? Too many will become 10 copies?
Fourth, end the activity.
Today, you did Tu Tu a big favor. Now, please take these delicious foods to the classroom and teach other children your newly learned counting skills!
Activity reflection
This kind of life scene is based on life and stimulates children's enthusiasm for activities. In the activity, each link is close and clear, step by step. Activity materials give children strong hints and challenges. In the process of "counting buns", "counting apples" and "counting sugar", teachers use a series of strategies to use their brains in static presentation and sports presentation, which has promoted children's challenges and activities. Teaching AIDS in the activity play a very important role in the whole activity, which can arouse children's interest and attention and promote the development of the activity; Teaching of the same teaching type has many forms. For example, in this activity, there are many forms, such as featureless plane ring presentation, multi-featured plane disc presentation, featureless three-dimensional cylinder presentation and so on. Some can directly present children's current level, while others can trigger children's challenges and explorations, give full play to independent exploration, integrate existing levels, and push their abilities to a higher level; When teachers present teaching AIDS, language orientation, action orientation and suspense setting can give full play to children's imagination and desire for teaching AIDS, so that activities can be smoothly promoted.
Where it can be adjusted again: the arrangement of projects can be more complicated in the presentation of homework data. It is more helpful for children to explore and play their own initiative by adopting various forms such as closed arrangement of upper and lower rows, closed arrangement of upper and lower intervals, and closed arrangement of columns from top to bottom. Finally, large-scale closed counting props can be presented to better present the concept of activities serving life.
Mathematics teaching plan for kindergarten middle class: treat guests 2 activity objectives:
1. Through activities, children can master the size of numbers within 7, count correctly and understand the actual meaning of numbers without being affected by the position of the figure.
2. Stimulate children's interest in math activities.
Activity preparation:
1, math card 1-7, one for children.
2, a picture of a kitten, a rabbit and a puppy headdress.
3. Some digital brooches of1-7.
4, the venue layout three graphics circle; Triangle, figure, square.
The cobblestone paths are arranged in different order, with numbers less than 7 written on them.
Activity flow:
First, move
Mimi the kitten has moved to a new home. Do you want to know the phone number of your new home? The kitten said, "My phone number is on my face. Whoever can count the numbers on my face clearly will know my home phone number. "
The first number: the number of my beards is my first number. (4)
The second number: My two eyes can be represented by a number. (2)
The third number: My third number is 3. What figure does 3 represent on the kitten's face?
Fourth: How many trapezoids are there on my face? (5)
The fifth number: I have several numbers (6).
Children's operation: 42356 (the teacher talks about children while operating)
Second, treat:
1. The first guest invited is the rabbit. The telephone number of rabbit's house is bigger than that of kitten's house 1. With the help of the teacher, guide the child to get the number: 53467.
The second guest invited is a puppy. The number of the puppy's house is smaller than that of the kitten's house 1.
Ask the children to operate, and the teacher will tour the guidance and get: 3 1245, and the children check each other.
Third, the game of "Listen to the password and occupy the circle"
The kitten wants to invite children to play games in its house. Shall we practice our skills first?
According to the teacher's password, the children stand in the middle of triangle, square and circle according to their numbers.
For numbers greater than 3, please go to the triangle circle.
For numbers less than 4, please go to the square circle of meat.
Please put numbers greater than 3 times 1 and less than 5 times 1 in the circle.
Fourth, visit the kitten's home.
Let the children know the three paths of the kitten's home: one is to increase from 1 to 7, the other is to decrease from 7 to 1, and the third is to arbitrarily combine 1-7. Let the children choose freely and count as they walk. Finally, the kitten invited the children to play outdoors.