Mathematics circle and square 1 teaching plan teaching goal;
1, know the basic characteristics of rectangle, trapezoid and ellipse.
2. Compare the characteristics of rectangle and square, rectangle and trapezoid, ellipse and circle and find out their similarities and differences.
3. Experience the fun of learning and operation.
Activity preparation:
1, knowledge preparation: I have learned the characteristics of squares and circles.
2. Material preparation: provide square, trapezoidal and circular paper badges and pictures of different sizes and colors, as well as a number of circular wire rings. Teachers and children will collect three kinds of graphic objects together and arrange them in the activity room.
Activity flow:
First, with the introduction of "Little Guests Come to Visit", understand the basic characteristics of graphics.
1, know the rectangle.
(1) displays a rectangle. Child Watch: What does it look like? There are four sides, the opposite sides are equal in length, and there are four corners, and the four corners are the same size. )
(2) Expand your thinking: What items are rectangular? (doors, windows, rulers, etc. )
(3) Compare the similarities and differences between squares and rectangles: they both have four sides and four corners. The four sides of a square are equal in length, but the opposite sides of a rectangle are equal in length.
2. Know the trapezoid.
(1) Show the trapezoid, children watch: What does it look like? There are four sides, the upper and lower sides are not equal in length, the two hypotenuses are equal in length, and the upper two angles are as big as the lower two angles. ")
(2) Expand your mind: What are some trapezoid-like things? (Ladder, flowerpot)
(3) Compare the similarities and differences between rectangle and trapezoid: both of them have four sides and four corners, with the opposite sides of rectangle being equal in length and the opposite sides of trapezoid being unequal in length.
3. Know the ellipse.
(1) Show the oval, children watch: What does it look like? There are no corners, only edges, and the duck egg circle forms an arc. It's interesting to be round and flat, and it's full of belly.
(2) Expand your thinking: What are the things like ellipses? (Duck eggs, plates)
(3) Compare the similarities and differences between a circle and an ellipse: both sides of an ellipse and a circle are smooth, but an ellipse is flatter and longer than a circle.
Second, operate in groups to consolidate understanding.
Guide children to think and operate in groups: turn a square into a rectangle, a rectangle into a trapezoid, and a circle into an ellipse.
Third, find games and strengthen training.
1, children wear graphic badges, find the corresponding graphic home according to the graphics on the badges, and say the complete sentence "I am a XX-shaped baby, and I have found a XX-shaped home".
2. Look for rectangular, trapezoidal and oval objects in the activity room, introduce them to friends or visiting teachers with the phrase "I found XXX, which looks like XX", and send the found objects home with corresponding graphics.
Activity expansion:
1. Put the materials in the corner and guide the children to continue playing the game of "changing graphics".
2. After returning home, continue to look for things like rectangles, trapezoids and ellipses, and record them and bring them back to class to share with your peers.
Mathematics circle and square teaching plan 2 activity goal:
1. Know circles and squares, and identify things in circles and squares in life.
2. Cultivate children's hands-on ability and preliminary generalization ability of graphics through games.
3. Be able to actively participate in game activities and experience the happiness of group activities.
4. Stimulate children's interest in learning graphics.
5. Cultivate children's spirit of trying and develop children's agility and logic of thinking.
Focus of activities:
Can distinguish between round and square and living body.
Activity preparation:
2 yuan 2 square, magic bag,; 2 big mouth dolls, round and square biscuits, ppt, fishing rod and small fish, and 2 hula hoops.
Activity flow:
Magic (understanding graphics)
1. The teacher demonstrates magic and shows circles and squares.
2. Introduce circles and squares respectively.
3. Let one child do magic so that other children can recognize these figures.
(2) Send cookies (pattern matching)
1. Show the doll with big mouth, and ask the children to observe its similarities and differences (round mouth and square mouth).
2. Send cookies with corresponding graphics to the big mouth doll.
(3) Little Bear opens a shop (contact life and identify classified graphics)
1. Guide children to say round and square things in life.
2. Try to find round and square objects in the activity room.
3. Lead the bear to open a shop and help the bear organize the shelves.
(4) Game fishing (consolidation exercise)
1. Bring up the topic of fishing and go fishing with children.
2. Introduce fishing precautions: round fish should be put in a round fish tank, and square fish should be put in a square fish tank.
After the activity, the children and the teacher walked out of the activity room together.
Teaching reflection
In the actual teaching process, I saw this phenomenon from children:
1. Children are interested in all kinds of graphics. Children have a keen observation of things around them and a desire to know about graphic babies.
2. In the activity, children are very active, and they can actively tell their teachers and friends around them about their findings, so that their expression ability, reaction ability and observation ability have been developed.
I also learned from the child's operation
1. In this activity, children are willing to participate and take the initiative to discover.
2. Children are interested and willing to take the initiative to explore and participate. I think my original design can be adjusted to: children have insufficient time for self-operation, no opportunities for children to cooperate and communicate, and the language needs to be refined. In the process of organizing activities in the future, I will improve it, convey a good sense of language for children and cultivate their expressive ability.
Mathematical circle and square teaching plan 3 activity goal:
1. Know rectangle, trapezoid and ellipse, and name the figure.
2. Compare the characteristics of rectangle and square, rectangle and trapezoid, ellipse and circle and find out their similarities and differences.
3. Composition with various geometric figures, feel the colorful combination of figures and stimulate imagination.
Activity preparation:
1. Provide some regular, trapezoidal and round paper with different sizes and colors. Everyone has 1 round wire loops, 1 ellipses and 1 circles concentric with ellipses.
2. Put the features collected by children in the activity area.
3. Prepare the educational wall chart "Magic Map of Field Activities Science 1 2" and the learning package "Magic Map of Science 1 2,3".
Activity flow:
1. Let the children talk to each other about what they have brought, and say what they are and what their shapes are. According to the children's answers, the teacher shows the cardboard with the corresponding shape and tells the children the name of the shape. )
2. Ask the children to group together special objects with similar shapes and explain why these objects are grouped together. What shapes are they?
3. Guide children to think about how to turn a square into a rectangle, a rectangle into a trapezoid, and a circle into an ellipse. Use the materials provided to guide children to make various attempts.
(1) Fold a square in half and cut it into two rectangles along the crease.
(2) Fold a rectangle or a square in half, cut an angle upward along the bottom corner, and expand it to form a trapezoid.
(3) Squash or lengthen the circular wire ring, and it becomes oval.
4. Ask children to talk about the similarities and differences between rectangle and square, rectangle and trapezoid, ellipse and circle by overlapping comparison.
5. Compose a work with graphics of different sizes and colors. Tell me how many graphs you have used, and how many are there in each graph.
6. Guide children to give full play to their imagination and add various graphic pictures on paper, and make bold attempts.
Activity expansion:
Guide children to continue to observe the combination of various figures in the math area and stimulate their imagination.
The background of activity design of math circle and square teaching plan 4
Small class children are interested in new things in the surrounding environment, and teachers use this feature to cultivate children's observation ability with some colorful teaching toys; Use children's interest in games to master knowledge points in game activities. Through the cooperation between parents and schools, children can perceive round and square things in real life.
moving target
1, willing to participate in math games.
2. Can correctly perceive circles and squares with vision and touch.
3. Graphics can be classified according to their image characteristics.
4. Stimulate children's interest in learning graphics.
5. Cultivate children's comparative judgment ability.
Teaching emphases and difficulties
Can correctly perceive circles and squares with vision and touch.
Activities to be prepared
Some things are round and square; Treasure chest; Panda and monkey's head box (monkey's mouth is round and panda's mouth is square); Round and square "biscuits"; Round and square plastic puzzles
Activity process
1, Introduction: Pandas and monkeys have birthdays, and teachers and children are going to a birthday party.
2. Perceive circles and squares.
(1) The teacher prepared many round and square gifts to see if the children could tell whether they were round or square, and then gave them to pandas and monkeys as gifts.
(2) feed cookies.
There are many cookies in the treasure chest. Please give the round biscuit to the monkey (the monkey's mouth is round) and the square biscuit to the panda (the panda's mouth is square).
(3) Round and square babies go home.
Panda and monkey asked the children to help send round and square babies home. The round baby is sent back to the round home, and the square baby is sent back to the square's "home". Pay attention to the size of the "home".
3. Games: Children love to play.
There are two figures on the ground: a circle and a square. The teacher said, "children love to play, so they run into the circle and come back." The child ran into the circle and returned to his position. If the teacher says, "children love to play, so they run into the square and come back." .
4.End: Children will look for round and square objects on the playground again.
Activity expansion:
1. When children see round or square things at home, supermarkets or other places, they can say them accurately. Parents judge whether he is right or not.
2. puzzles. Use some geometric figures to spell out various patterns. I can tell which of these patterns are round and which are square.
Teaching reflection
1. After putting "cookies" and "graphic baby going home" in this teaching activity, the children are very interested in them. Most children can accurately tell which is round and which is square. They can perceive circles and squares with vision and touch. Two kinds of self-made materials are safe, hygienic and brightly colored, which can train children's ability to use their hands and brains. The self-made materials of "cookies" can also be extended to understand geometric figures such as rectangles and triangles.
Children are very interested in this activity. Through various games, children can master knowledge points and the teaching effect is good.
Mathematics circle and square teaching plan 5 design intention:
During the snack time in kindergarten, children in small classes often say nursery rhymes while eating round cookies. "Cookies are round, round cookies, just eat them when eating cookies of other shapes. This shows that children do not have much contact with graphics except circles. We should provide more opportunities for children in small classes and create conditions for them to get in touch with all kinds of graphics in life. It is proposed in the syllabus that teaching activities come from life, so that children can learn relevant knowledge of mathematics from life and games and experience the importance and interest of mathematics. According to the age characteristics and cognitive level of small class children, in order to let them know some simple graphics, I designed this activity "circle and square".
This activity runs through the plot of "cats and dogs bring gifts as guests", creating a situation that can stimulate children's interest more, so that children can be familiar with circles and squares and distinguish them accurately in the process of watching, dividing, finding and eating, and experience the happiness of group activities.
Activity objectives:
1, know circles and squares, and learn simple shape classification.
2. Say the short sentence "XX, I'll treat you to an X-shaped biscuit".
3. Taste delicious food with your partner and experience the fun of math activities.
Activity preparation:
1, knowledge and experience preparation: experience accumulation of hidden graphics of objects in life.
2, material preparation: a picture of a kitten and a dog; Some round and square biscuits; A round square plate; Many round and square objects; Courseware PPT
Activity flow:
First of all, sing and dance to welcome guests.
Today, two guests came to our class. You want to know who they are? Look! Here they come.
It turned out to be a kitten and a puppy. Say hello to the baby!
Second, look at delivery and learn the classification of forms.
(1) Take a look and know the circle and the square.
1, watch the ceremony and know the circle.
The kitten brought us presents. Let's see what presents we have. (play PPT)
What shapes are they?
Summary: The alarm clock and the ball are round. We call them circles.
2. Observe the gift and know the box.
The puppy also brought us presents. Let's see what presents we have.
What shapes are these gifts?
Summary: watercolor pens and books are square. We call them squares.
(2) Learn the shape classification.
1, consolidating the understanding of circles and squares.
Kittens and puppies brought us presents. Let's invite them to dinner. The teacher prepared some biscuits. Please look at the shapes of these biscuits.
2. Try to classify shapes.
Kittens like round, we give them round biscuits, and puppies like square biscuits. We gave it a square biscuit and said, "XX, I'll treat you to an X-shaped biscuit". (children's operation)
Third, find something to eat and experience the fun of activities.
1, find and be familiar with the square.
In the living environment around us, there are also many graphics hidden. Can you find them?
2. Have fun.
The baby found many circles and squares. I'm so happy. Let's eat shaped food with kittens and puppies!
Mathematical Circle and Square Teaching Plan 6 Activity Design Background
Children in small classes have a little simple concept of geometry, and children at this stage can correctly understand circles, triangles and squares through the guidance of teachers. But they don't recognize these shapes from their characteristics, but compare them with familiar objects in daily life. Therefore, I let children become interested in graphics in game exploration, and perceive the different characteristics of graphics through observation, comparison, imagination and other forms.
moving target
1, let children compare and perceive the basic characteristics of graphics, and create a pleasant game plot.
2. Use a variety of senses to mobilize children's observation ability of thinking and imagination and stimulate children's exploration ability.
3. Guide children to actively interact with materials and experience the fun of mathematics activities.
4. Stimulate children's interest in learning graphics.
5. Develop children's logical thinking ability.
Teaching emphases and difficulties
Understanding and difference between circular triangle and square
Activities to be prepared
Pictures of small animals, pictures composed of geometric figures, and several cards of three geometric figures.
Activity process
1. 1 The children's teacher will take you to put together a puzzle today. Would you like to do it? In the future, I will show all kinds of pictures composed of these three pictures to children to stimulate their interest. I will continue to pose with children through imagination.
2 ask questions; There are so many beautiful graphics. Do you know what patterns they are made of?
After the children answer, I will tell them the characteristics and names of the three figures in the form of children's songs according to their answers.
Second, let children know three kinds of graphics in the form of games.
1 game; Touch it to let children understand the difference between these three kinds of graphics in the form of touch, and say the names of the graphics.
2 games; Whose ability is great. Show all kinds of patterns made of graphics, and let children find out what graphics are made of.
3 games; Small animals find homes. Show pictures of small animals, and I will tell the children that they are crying because they can't find their home. Please help them find their home. For example; I will play a small animal and talk about the shape of my house, and ask the children for help.
4 games; Looking for graphics baby. There are three graphic babies on the classroom floor. I called the password to let the children find the graphic station and see who can find it quickly and well.
Three. End. Today, we had a good time. Can the children tell the teacher which graphics you know and what their characteristics are? Go home and observe. Things in your home are made up of figures we know today. Tell the teacher when you come tomorrow.
Four rows of songs, take the children to the bathroom.
Teaching reflection
I saw this phenomenon from children in the actual teaching process: 1. Children are interested in all kinds of graphics, have a keen observation of things around them, and have a desire to know about graphic babies. 2. In the activity, the children are very active, and they can actively tell their teachers and friends around them, and develop their expressive ability, reaction ability and observation ability. I also learned from the children's operation. 1. In this activity, children are willing to participate and take the initiative to discover. 2. Children are interested and willing to take the initiative to explore and participate. I think my original design can be adjusted to: children have insufficient time for self-operation, no opportunities for children to cooperate and communicate, and the language needs to be refined. In the process of organizing activities in the future, I will improve it, convey a good sense of language for children and cultivate their expressive ability.
Mathematics Circle and Square Teaching Plan 7 Activity Target
1. Know circles, squares and triangles, and try to classify them according to shape marks.
2, can find the shape of the surrounding objects, full of interest in graphic activities.
Activity preparation:
Teaching aid: a full set of geometric pictures, a plate, a handkerchief and a triangle.
Learning tools: full set of geometric pictures, activity book 1 1, 12 pages, pen, whiteboard.
Activity flow:
1, find a shape
The teacher showed a disc: "Look, what is this? What shape is it? " Guide children to know that the plate is round. Teachers show handkerchiefs and triangle iron respectively, and ask children to talk about their shapes.
Teacher: These circular, square and triangular shapes are hidden in our classroom and on us. Can you find them? Guide children to look for circles, squares and triangles in the classroom and on their own, and say while looking: buttons are round and glass is square. ...
2. Operational activities 1 (Page 1 1 of the Activity Book): Send pictures home)
Teacher: "Didi Mouse is really capable. He created many figures. " Let the children open the school box and see what shape the figure is in it: "What shape is this figure?" Is it round, square or triangular? "
Teacher: "Didi Mouse has prepared a home for these pictures. Where are they? " Please open page 1 1 in the activity book and identify the round, square and triangular homes: "Which is the round home? Where did you see it? "
Let the children send the graphic pieces in the school tools to their homes according to the signs: "The graphic baby is going home to rest, please send it home." Guide the children to send them, saying, "The round piece goes back to the round home ..."
3 Business activity place (activity manual, 12 page: circular castle)
Teacher: "Edie mouse transformed a castle with graphics. Let's enjoy it together." Let's see what graphics this castle was transformed with.
Teacher: Let's build this castle with Edie Mouse! "Let the children cover the geometric pattern on the castle pattern and say," This is the xx pattern. "
Inspire children to think: "What patterns can geometric figures become? Let's put a geometric diagram on the table and try to see what you have become? " Encourage children to try freely on the desktop.