Kindergarten middle class mathematics lesson plan: "Kingdom of Figures"

As a faculty member, you often need to prepare lesson plans. Teaching plans are the main basis for implementing teaching and play a vital role. How should lesson plans be written? The following is a kindergarten middle class mathematics lesson plan I compiled: "Kingdom of Figures". I hope it will be helpful to everyone. Kindergarten middle class mathematics lesson plan: "Kingdom of Figures" Chapter 1

Activity goals

1. Through comparison, perceive the basic characteristics of circles, triangles, squares, and trapezoids.

2. In the pleasant game plot, be able to distinguish three types of geometric figures.

3. Stimulate a strong interest in exploration.

4. Cultivate children’s interest in calculation and the accuracy and agility of their thinking through various sensory training.

5. Understand the application of numbers in daily life, and initially understand the relationship between numbers and people’s lives.

Activity preparation

Experience preparation:

1. Preliminarily understand the basic graphics in life.

Material preparation:

1. Several cards of the four geometric figures and some physical objects related to the figures.

2. A picture composed of geometric figures.

3. Magic box and magic wand.

4. Pictures of chickens, puppies, kittens, and bears.

5. Find a house operation card.

Activity process

1. Introduction: Use games to let children understand three geometric figures.

1. Game: Touch the "Magic Box".

Teacher: "Children, today I borrowed a magic box from the Kingdom of Graphics. (Show the magic box) This magic box is magical. Do you want to know what is hidden in the magic box? Then we Let's see what interesting things this magic box will conjure up for the children. "

(1) Read the nursery rhyme: "The magic box has many things. Let me touch it first and see what it is. What?" Take out a book of square building blocks and ask: "What is this? What is the shape of its front?" Ask "What other things in daily life are square?" (Inspire children to say) Ask "How do you do it?" Do you know that they are square?" Summary: Square: four sides are the same length, four corners are the same size, and the square shape is good.

(2) Read the nursery rhyme again: "There are many things in the magic box, please let the children touch it." When the children touch it, ask them to tell what other such items they have in their lives. The game is played over and over again. Ask in turn "How do you know they are... shaped?" and summarize:

Circle: round, no corners, can really run when rolling around; triangle: three sides , three corners, standing firmly like a hill; trapezoid: four sides, four corners, the upper and lower sides are flat, both sides are slanted, and the four corners are not all the same size, like a slide.

(3) Teacher: It turns out that circles, triangles, squares, and trapezoids can be created in the magic box. There must be many interesting shapes in the Kingdom of Graphics. Let’s go and visit them together.

2. Game: Small Animals Find a Home

1. Oh, look, I also found a magic wand in the graphics kingdom. (Show the magic wand) It will also change Published a lot of things. Change! Change! Change! Hey! What did the magic wand change? ("change" four small animals) Children, what kind of animals are they?

2. Teacher: "Hey! These four animals are "changed" The little animals seem to be crying. Let's ask them what's wrong. "What's wrong with the chicks, puppies, kittens, and little bears?" (Teacher imitates the voices of small animals) "We can't find a home, we can't see our mother." ", children, let's help the little animals find homes! Are you willing?"

3. Teacher: "Look, these are houses for little animals, now let's help Small animals are looking for a home. "Teacher:" The little animals said that their houses are all shaped:

Listen carefully, the chicken said, "My house is triangular."

"The puppy said, "My house is square. "The kitten said, "My house is trapezoidal. "Little Bear said, "My house is round. "

4. Question: What shape are the houses of small animals? First, what shape is the house of the chicken? What shape is the house of the puppy, kitten, and bear? ?Help the children to recall.

5. Operation for children: Next, ask the children to help the little animals find a house. When looking, pay attention to the different shapes of the houses of the little animals. After finding their house, stick the house behind the corresponding small animal. After you have found them all, please stick the operation card on the blackboard. There is no need to move the chair. When the music ends, ask the children to sit back in their original positions. .

3. Find and count.

1. The teacher uses the magic wand to "conjure" pictures consisting of circles, triangles, squares and trapezoids, and asks the children to Find the graphic babies among them and count how many of each graphic there are?

Teacher: "We helped the little animals find their own houses. The little animals were very happy and went home to rest. , In fact, there are many interesting things in the graphics kingdom. We can also use the magic wand (show the magic wand) and it will conjure many things. Change! Change! Change! Hey! What did the magic wand change? (While talking, he showed one of the pictures) It turned out to be a beautiful picture. Now, let the children find out what shapes this picture is made of, and count how many of each shape there are?

2. The teacher uses the magic wand to "change" several other pictures in sequence. , ask children to find various shapes respectively and count how many of each shape there are.

4. Operational exercises.

Ending part: Let children consolidate their understanding of four geometric figures.

Teacher: "Children, today we met a lot of graphic babies in the Kingdom of Graphics. Children, tell me who they are?" (Show cards of four geometric shapes in sequence and ask the children to name the graphics. name).

Teacher: "There are many, many wonderful things in the graphics kingdom. Next time the teacher will take you there, okay?" Activity extension:

1. Let the children put the small animals The "House" category is placed in the area corner.

2. Let children find other graphics in daily life. Kindergarten middle class mathematics lesson plan: "Kingdom of Figures" Part 2

Activity goals:

1. Consolidate ovals and circles, trapezoids and rectangles, and triangles, and distinguish their differences.

2. Use collage method to improve hands-on operation ability and comparison ability.

3. Experience the fun of participating in mathematical activities and feel the joy of graphic collage.

Activity preparation:

Several pictures of ovals and circles, triangles, trapezoids and rectangles

1. Situation introduction

Teacher: Today, the Graphic King sent a "wonderful gift box". There are 3 secrets in the wonderful gift box. I asked a few children to touch it and guess what the secrets are. (Try touching it first, then take it out)

2. Compare shapes

Understand triangles

Teacher: Just now, a child figured out the triangle at once. What does that triangle look like? (Show a triangle)

Summary: A triangle has three sharp corners and three straight sides.

(1) Recognize circles and ovals and distinguish their differences

Teacher: I will ask a child to come up and touch them (show circles and ovals)

How are they the same? How are they different?

Summary: Both ovals and circles have no corners, but ovals are flatter than circles

(2) Recognize rectangles and trapezoids and distinguish their differences

Teacher: Some children said they touched a rectangle (show the rectangle). What does the rectangle look like?

What does a trapezoid look like? How are they the same? What's the difference?

Summary: A rectangle and a trapezoid have four corners and four straight sides, but a trapezoid has two flat sides, one short and one long, with one side like a slide.

3. Assembling graphics

Teacher: Today you have learned so many graphics. Use your little brains to think about what interesting patterns you can use these graphics to create?

Invite individual children to come up and operate

IV. Post a sticker

Teacher: Children, you see, this is sent to us by the king of the "Graphic Kingdom" An invitation letter, inviting the children in our class to attend the "Party of the Kingdom of Graphics"

5. Ending

Teacher: We dressed up and set off to participate in the Kingdom of Graphics together It’s party! (Playing music) Kindergarten middle class mathematics lesson plan: "Kingdom of Figures" Chapter 3

Activity goals:

1. Through comparison, let children perceive the shapes of circles, triangles, squares, and trapezoids Basic characteristics that can distinguish three types of geometric figures.

2. By creating pleasant game plots, using a variety of senses to mobilize children's thinking and imagination, and develop children's observation ability.

3. Stimulate children’s desire to explore.

Activity preparation:

1. Several cards of four geometric shapes and some food related to the shapes.

2. A picture composed of geometric figures.

3. Magic box and magic wand. Children's book: pages P9~10

4. Teaching aids with pictures of chickens, puppies, kittens, and bears.

Activity process:

1. Beginning part: The teacher leads the children to do finger games to focus the children's attention.

Teacher: "Children, today, teacher I’m going to take you to the Kingdom of Graphics, where a lot of interesting things will appear. Well, let’s play a little game first to see which child performs best. ”

2. In the middle. Part: Use games to let children understand three geometric figures

(1) Game: Touch the "magic box".

Teacher: "Children, the Kingdom of Graphics has arrived. There is a wonderful box in the Kingdom of Graphics. Look, it is this magic box. (Shows the magic box) Do you want to know what secrets are hidden inside? ? Okay, let’s see what interesting things this magic box will conjure up for the children.

①The teacher read the children’s song: “The magic box has many things, let me touch it first. Come out and see what it is? He took out a square book and asked, "What is this?" (books) What shape are they? (Square)" Question: What other things in daily life are square? (Inspire children to say)

②Read the children's song again: "The magic box has many things, please let the children touch it. ”

When the children touch it, they are asked to tell what other such items they have in life. The game is repeated.

③Teacher’s summary: Some of the things in the magic box are round , some are triangular, some are square, and some are trapezoidal.

④How do you know it is a triangle/square/circle/trapezoid?

⑤Teacher’s summary: Circle: round and without corners, it can really run when rolling around; Triangle: three sides, three corners, standing firmly like a hill;

Square: The four sides are the same length and the four corners are the same size. The square shape is good.

Trapezoid: four sides, four corners, the upper and lower sides are flat, the two sides are slanted, and the four corners are not all the same size, like a slide. Kindergarten middle class mathematics lesson plan: "Kingdom of Figures" Part 4

Activity goals

1. Perceive the characteristics of the trapezoid in the story situation.

2. Experience the fun of mathematical activities by searching, comparing, and playing.

Activity preparation

1. Courseware "The Story of the Kingdom of Graphics".

2. Some materials for spider puzzle operation.

3. Some square, rectangular, and triangular colored handmade papers.

4. Several graphics cut from cardboard.

Activity process

1. Introduce the trapezoid in the story situation to stimulate children's interest in exploration

1. Tell the story "The Story of the Kingdom of Graphics".

2. Key questions:

(1) Huh? Who is missing here?

(Guide children to observe quickly and find out among the many figures that something is missing What shape is it, and encourage them to express it boldly)

(2) What is the trapezoid brother doing?

(Require children to observe the picture, try to describe the picture through the movements and expressions of the characters, and introduce " "Hide and seek" search game.)

(3) If you met the trapezoidal brother, what would you say to him?

(Guide children to express boldly based on their own life experiences, and in persuasion In the process of "trapezoid", think from others' perspective and feel the family's love and concern for the child)

2. While searching and playing, strengthen your perception and further master the main characteristics of the trapezoid.

1. Search for comparison for the first time and perceive the main characteristics of the trapezoid.

Key questions:

(1) Please compare a triangle and a trapezoid. What are the differences between them?

(The teacher shows the nine-square grid and asks the children to Identify the trapezoid among the many triangles, talk about the difference between the triangle and the trapezoid, and initially perceive the characteristics of the trapezoid "having four sides and four corners")

　(2) Why can't squares and rectangles be called trapezoids? ?

(The teacher showed unconvinced squares and rectangles and encouraged the children to observe the differences between squares, rectangles and trapezoids, try to describe the differences, and feel that "one set of opposite sides of the trapezoid is parallel, and the other set of opposite sides is not parallel" Characteristics of the shape to convince those who are not convinced)

2. Search for comparison for the second time to consolidate the understanding of the main characteristics of the trapezoid.

Key questions:

Are these trapezoids the same? How are they different?

(Show the nine-square grid, and children can identify right-angled trapezoids, etc. among many shapes. Waisted trapezoid and unequal trapezoid, try to describe the characteristics of different trapezoids, combine life experience, expand your imagination, talk about what these trapezoids look like, and consolidate the trapezoid's "one set of opposite sides are parallel, and the other set is opposite" through the perception of the shape of the opposite sides. "The sides are not parallel".)

3. Spider puzzle game, application of experience.

Key questions:

(1)Where did the trapezoid hide this time?

(Show the spider puzzle and ask for operation. At first, children may encounter When seeing many similar trapezoidal interferences, children can be guided to try to rotate the spider web, adjust the viewing angle, and compare according to the characteristics of the trapezoid to find the trapezoid)

　(2) Take a look, these are all trapezoids. Trapezoid? How did you find the trapezoid?

(In the group verification, the children observed the "trapezoid" on the blackboard, boldly corrected and debated, and once again consolidated their understanding of the characteristics of the trapezoid.)

3. Fold the trapezoid , experience the fun of graphics games

1. Colored handmade paper showing squares, rectangles, and triangles: Look! Where did the trapezoid hide this time? How can I find it?

(Children are asked to explore independently again, try to self-verify based on the main characteristics of the trapezoid, combine with existing experience, try to fold out the trapezoid, send it to the "trapezoid" small house, and experience the fun of graphic games.)

　2. Extended activity: jigsaw puzzle

Look, the trapezoid has invited many brothers and sisters. Let’s play jigsaw puzzles with these graphic babies in the Kingdom of Graphics! Kindergarten middle class mathematics lesson plan: "Kingdom of Graphics" Chapter 5

Activity goals:

1. Able to sort according to the arrangement rules of different colored graphics.

2. Cultivate children’s preliminary observation and comparison abilities, and improve Judgmental reasoning ability of young children.

Activity preparation:

2 bracelets arranged in different colors and shapes, 3 necklaces arranged in half, each child has a belt, yellow, blue, orange Several of each round shape.

Activity process:

(Crossing the first level)

Teacher: Children, the king of the graphics kingdom called the teacher today. She wanted to invite Our kids are going to their June 1st dance party. Do you want to go?

Young: I think.

Teacher: However, the king said that it is not so easy to go. Only children who have passed the king's three levels can go. Do you have confidence?

Young: Yes.

Teacher: Okay, let’s take a look at what problems the king has given us. You see, the king put all the tasks in this beautiful box. Let's open it and take a look.

Teacher: It’s a piece of paper. Let’s read it. “Welcome the children to the first level and ask them to find the secrets in the two bracelets.

Teacher: Let’s Let’s see what the bracelet looks like.

(Show one bracelet)

Teacher: Let me ask the children to look at it with their little eyes, and then tell me what you see. How do they line up?

Let’s talk about it together

Teacher: The children discovered that the pattern is red, yellow, red, yellow, red, yellow. Line up like this. One red and one yellow.

The teacher tells you that lining up in different colors is called color sorting.

Teacher: We Let’s look at the second bracelet.

Similarly, what do your little eyes see?

Small: round, blue, green, one blue, one green.

Teacher: If the teacher wants to post it the same way as the first one, what should I do?

Teacher: Okay, now have we found the secret of the bracelet? What is it?

(Cross the second level)

Teacher: Which level should we go to next?

Teacher: So, this one is beautiful. There is a cute little box hidden in the big box! What is in this box? Let's take a look. It's still a piece of paper. The king said: "Congratulations on passing the first level. I will bring it to the dance." The necklace craftsmen haven't had time to finish it yet, so I want to ask the children to help me finish it. Remember, I like patterns in regular order. "It turns out that the king wants us to be little craftsmen and help him complete the necklace. Let's first see what the finished half looks like.

(Show the first necklace)

Teacher: Please observe, how is this necklace arranged? The red, yellow, red, and yellow colors of love are arranged like this. The teacher has thought of what should be posted. Can you see what the teacher posted is correct? What to post next? Very good, so we have our first necklace ready.

(Show the second necklace)

Teacher: Let’s take a look at the second necklace! How is this sorted? The blue-blue-green of the five-pointed star, the blue-blue-green. Do you think it's beautiful? If there are more to follow, what color should they be? (Note explanation 2, there are two blue circles.)

(Show the third necklace)

Teacher: Soon, both of them were completed, and the last one What does it look like? The five-pointed stars are blue, red, green, blue, red, and green. How do you think this is sorted? This time, I'm going to ask a smart little craftsman to take over. Wow, our little craftsman is so smart. I passed two levels so quickly.

(Get through the third level)

Teacher: What is the problem in the third level? The teacher took a look, ah, there is another small box in the small box, "Congratulations to our smart children, you can go to the dance soon. Now please make yourself a beautiful belt. Remember, follow the rules." Sort it out. "

Teacher: The king has prepared materials for making belts for you. Before you stick it, you can put what you want to stick on it to see if it is right. If it feels right, use glue to stick it firmly and stick it on. When sticking it, be careful not to overlap each other or too far apart. , otherwise it won’t look good.

Teacher: Let’s start making your belt.

Children’s operation. (Guide to inspect the belts made by the children)

Invite two children who made different belts to come on stage to introduce their works.

Teacher: Now, children who have finished their belts, please go and check them with your parents, and come to the dance on Children’s Day!

You can ask the teacher to dance with you.

(Teachers and students dance together)