As a teacher, he is usually asked to write a lecture, which contributes to the success of teaching and improves the quality of teaching. How to concentrate the lecture notes? The following is the lecture notes of small class math activities in kindergarten that I collected for you. Welcome to share.
First of all, talk about textbooks.
Design intent:
Classification is full of classification everywhere in our life: the classification of clothing patterns, the classification of patterns on purses, the classification of ornaments, the classification of environmental decoration, the classification of commodity packaging, the classification of flowers and plants in parks ... These regular sorting has brought us a better life. Children will consciously or unconsciously find that there are some sorting phenomena in life. Such as: eating bowls, beautiful lace around the plates; Lace at the cuffs and skirts of skirts; The pattern of bathroom tile layout ... and our teacher is the guide for children to discover, use and create this kind of regular beauty.
Children's learning order can prepare children for establishing elementary mathematics concepts. Children's learning order can be sorted according to the number of objects, or according to some characteristics or laws of objects. Children in large classes have accumulated and established mathematical experience in sorting objects with different characteristics such as color, shape and quantity, and can further learn to sort them in 10 according to the number and quantity of objects, and initially experience the relationship of transitivity, duality and reversibility between sequences. The new "Outline" puts forward "learning mathematics in children's life", so that children can learn, play and use mathematics in life. Teachers guide children to accept and learn regular sorting in games and play, and encourage children to apply it to life.
According to the age characteristics and learning ability of children in large classes, combined with the spirit of the Outline, the teaching activity I choose for children is "sorting according to the specific laws of objects", which is set for the second semester of large classes.
Second, state the goal of the activity.
(1) Encourage children to compare the transitivity and reversibility of object arrangement in hands-on activities, and carry out bold and independent sorting activities.
(2) Enhance children's interest in sorting operation, and gradually develop children's thinking, observation, comparison, preliminary judgment and reasoning ability.
Analysis: The goal (1) is a cognitive goal, which focuses on encouraging children to find the transitivity and reversibility of object arrangement in their hands-on activities and to carry out bold and independent sorting activities. Among them, it is a new knowledge and a difficult point to discover and learn the order of objects.
Goal (2) is the goal of ability and emotion, focusing on stimulating children's interest in sorting activities, mastering the method of sorting operation, and developing children's sorting ability.
Third, stress the difficulties.
Focus: Encourage children to compare the transitivity and reversibility of object arrangement in hands-on activities, and carry out bold and independent sorting activities.
Difficulties: Guide children to discover the laws of addition, subtraction and order and learn to be orderly.
In order to solve the key and difficult problems, I prepared various vivid and interesting teaching AIDS based on the layout of my new home. Through various interesting sorting activities, let children learn to sort and stimulate their interest in sorting activities. Children in large classes like some challenging operations. With the help of some enlightening and exploratory questions in the activity, let the children explore the sorting method and find the sorting law independently.
Fourth, talk about activity preparation.
1, knowledge and experience preparation: I have experience in classifying objects according to certain characteristics, such as color, length, width, height and so on.
2. Material preparation: the blueprint of the new home, and the operating materials for the children's grouping: floor tiles (blue and white foam blankets), color chains (long, short, narrow and long handmade papers with different colors), fences (shell toys with four colors), three demonstration cards for tree planting ascending and descending (trees with different heights and varieties), snowflakes, black and white sequence sorting patterns, and several black and white squares.
Five, said the activity process
1, the first link: the teacher shows the blueprint of the new home and puts forward the requirements of today's activities. Directly lead to the theme and stimulate children's interest in learning.
2. The second link: the teacher introduces the decoration materials and puts forward the decoration requirements. Simple sorting rules and grouping operations for children to explore objects independently.
(1) Laying floor tiles: According to the changing rules of blue and white colors.
⑵ Shell: Sort by shell color and quantity.
⑶ Making color chains: String excellent chains regularly according to the length, width and color of the paper.
(4) Planting trees: trees are classified according to their shapes and heights.
In this link, children can flexibly use what they have learned to solve problems, and children can choose different activity materials to operate according to their actual situation, which is also convenient for teachers to give hierarchical guidance and teach students in accordance with their aptitude. Solve the key objectives of the first level in the activities of children's independent operation, peer exploration and communication, and teacher-student summary.
3. The third link: the teacher shows three cards in ascending and descending order (cards 1: butterflies remain unchanged, and florets increase one by one; Card 2: the butterfly remains the same, and the florets decrease one by one; Card 3: Butterflies decrease one by one, and florets increase one by one). Through observation and comparison, children find the order of increase and decrease of graphics. Then children use snowflakes of different colors to learn to sort according to the law of increasing or decreasing the number of objects. In this link, difficult goals are solved through observation, comparison, discovery and operation, thus training children's preliminary judgment and reasoning ability.
4. The fourth link: appreciate the order of black and white. The teacher shows the black-and-white sequence. Let the children observe that the black-and-white colors in the sequence are arranged in groups of several. Knowing that black-and-white colors can also form many interesting sequences. Encourage children to use the existing classification knowledge to design a "black and white" towel. Children introduce their own "black and white" towels and explain the classification rules. In this link, through appreciation, observation and analysis, design and expression, the important and difficult goals of the activity can be broken through and improved.
5. Activity extension: there is a regular sorting phenomenon between observers and nature, so that children can communicate with each other. Let children observe life with problems, and infiltrate the learned mathematical knowledge into life situations to reuse, which is conducive to cultivating children's interest in mathematical activities and promoting the development of children's creative ability.
Sixth, preach the law
Children in large classes have a certain practical ability and the ability to transfer old and new knowledge. These abilities are all in this section.
The class is well prepared for learning. Following the basic ideas advocated by the new curriculum, this course adopts the following teaching methods and learning methods:
1, scenario introduction method:
In class, children can improve their interest in learning and have a desire to explore new knowledge through vivid dialogues, sketches and other situations.
2. Observation method:
In the activity, arrange children to observe two kinds of illustrations, guide children to find two simple sorting rules and build a knowledge system.
3, independent exploration method:
On the basis of understanding, learning materials can be provided for children to operate, experience and explore the taxi making process sorted by color, shape and other regular characteristics.
;