The teaching goal of rectangle 1 in kindergarten small class teaching plan;
1. You can know the rectangle by comparing squares.
2. Understand the transformation relationship between rectangle and square.
3. Stimulate children's interest in learning.
4. Actively participate in mathematics activities and experience the fun in mathematics activities.
Teaching preparation:
1. A magic pocket with several rectangles, squares, circles and triangles.
Every child has a square piece of paper, and the side length of the square is equal to the width of the rectangular paper.
3. "Children's activity materials" is one for each person, and there are several markers.
Teaching process:
First feel the rectangle 1. Show the magic pocket, let the children touch the pocket while saying nursery rhymes, and tell everyone the names of the graphics they touched.
2. Let children know that rectangles and squares look a bit like each other, and rectangles look like elongated squares.
Second, compare the square and rectangle in the operation 1. Let the children find the square paper, fold it in half and compare the four sides and four corners of the square.
2. Let the children find out the rectangular paper and compare the four sides and four corners of the rectangle in the same way. Let the children find the characteristics of the rectangle in the operation.
Third, guide children to discover the similarities and differences between squares and rectangles.
1. Guide children to infer that both a square and a rectangle have four sides, and the four corners are the same size.
2. Using the method of origami, please ask children to fold the square into a rectangle (except triangle) and the rectangle into a square to further understand the relationship between the rectangle and the square.
Fourth, look at 1. Guide children to do picture book exercises and encourage them to tell their findings.
Teaching suggestions:
1. When touching a graphic, you can tell your child that the XX graphic is a rectangle.
2. Guide children to find some objects with rectangular characteristics in the surrounding environment, and suggest parents to help children find them.
Daily activities and education
1. You can play graphic solitaire in the intelligence corner.
2. Play the game of pasting "graphic puzzles" in the art area, so that children can freely paste colored geometric figures on various objects, and further stimulate children's interest in graphics.
Game treasure house:
Small animals find their homes.
Objective: To review the preparation of geometric figures: Arrange the homes of four kinds of small animals on the site, which are represented by circles, triangles, squares and rectangles respectively. Each child has a necklace or badge with geometric figures.
How to play: The teacher plays the "old wolf" and the child plays the "small animal". Tell the little animals that the old wolf will come to catch them at 5 o'clock, and then "Uncle Big Wolf" will go forward. "Little animals" shouted "Here comes the old wolf" while imitating animals to walk. Big Wolf began to answer at 1 o'clock, reported the time to 5 o'clock in sequence, and went back to catch "animals". "Small animals immediately find their homes according to the graphics. The little animal that was looking for a promotion was caught by the wolf and once stopped playing.
Game suggestion:
1. Children can change graphics.
2. "Wolf" can also invite Xiao Er to play "match sticks".
Purpose:
1. Swing triangle, quadrilateral.
2 Count the number of matches (or use cotton swabs instead):
1 Swing triangles and squares, knowing that triangles use three matches and squares use four matches.
2. Put all kinds of interesting geometric figures such as squares, diamonds, trapeziums, etc. And calculate the number of matches.
Use nursery rhymes:
Magic pocket
The magic pocket is amazing. It contains good things. Who will touch it carefully and tell everyone the good things?
Teaching reflection
1, fully arouse children's enthusiasm and participation in teaching activities. 2. Encourage children to express their wishes in their own forms of expression, as well as the cooperation and support given by teachers. 3. In teaching activities, give corresponding guidance according to children's age characteristics and personality characteristics.
Kindergarten small class teaching plan rectangle 2 activity goal:
1, and preliminarily perceive the characteristics of a rectangle (four sides and four corners) through observation.
2. Cultivate children's observation ability and hands-on operation ability.
Activity focus: initially perceive the characteristics of the rectangle
Activity difficulty: paste the rectangle with the corresponding size correctly.
Activity preparation: some rectangular incense sticks with the same size as the space in the courseware house graphics.
Activity flow:
First, a preliminary understanding and perception of the characteristics of rectangles
1, look at the courseware. Teacher: Today, a graphic baby is coming to perform for the children. Want to know who it is? (Rectangular)
Introduce the characteristics of rectangle in the game.
2. Do the children remember me? Now let's play a magic game, see what I can conjure up (and then watch the courseware), and talk about which rectangles are.
Step 3 look for rectangles in the classroom
4. Now the rectangular baby is going to perform. What does it do? (Turn and somersault)
Second, perceive different rectangles.
Rectangular baby somersaults to rectangular home. What rectangles are there in a rectangular home?
(There are big ones, small ones, red ones and green ones ...) Do these rectangular babies have the same place?
Third, hands-on operation.
1. Now Baby Rectangle has heard that a small animal needs his help. He wants to say goodbye to the children.
2. What difficulties did the small animals encounter? Let's go and have a look.
3. Show the house map. It turns out that the house of small animals was damaged by the wind, and some places need to be repaired. Children, are you willing to help small animals? Prompt the child to choose the right rectangle to fill the house.
End of activity