Interesting sorting large class teaching plan

As a conscientious people's teacher, it is necessary to carefully prepare teaching plans, which will help to carry out teaching activities smoothly and effectively. So do you know how to write a formal lesson plan? The following is an interesting lesson plan I collected for you, hoping it will help you.

Interesting sorting large class teaching plan 1 activity goal

1. Perception of regular ordering, knowing that two or more groups are the same is considered as regular.

2. Explore different sorting methods and understand the diversity of sorting methods.

3. Experience the fun of operation and exploration, and feel the beauty of regular sorting in life.

Activities to be prepared

1. Courseware preparation: Courseware Interesting Sorting and 5 sorted illustrations.

2. Paper teaching AIDS: print "small animal queue" and "small animals"

Activity process

1. Teachers arrange children's seats according to the rules, guide children to perceive the regular sorting, and encourage children to explore different sorting methods.

1. The teacher arranges the seats in the order of "male-female-male-female" to guide the children to obey the law.

Please observe the children around you carefully. Who can tell the teacher what's so special about the seats in this row today?

Some children find that today we sit in small chairs regularly according to a boy, a girl, another boy and a girl.

2. Encourage children to explore more sorting methods.

Let's exchange seats between the second girl and the third boy. What are the rules now? (2 boys -2 girls)

Let's think it over. How to sit the child?

Second, observe the pictures and guide the children to understand the diversity of sorting methods.

Some small animals line up regularly like us. Let's have a look.

Who will raise their hands and tell the teacher what the rules are?

Summary: we can't find the regularity of only one set of sorting, and there are only two or more sets of the same sorting. We call it regular sorting.

Third, show pictures to further consolidate children's understanding of regular sorting.

1. Show pictures of fruits and let the children judge which row is regularly sorted.

-Which of these two rows of fruits is regularly sorted?

-How do you judge?

2. Show the pictures of bees and butterflies and guide the children to make the correct order.

Bees and butterflies also want to line up regularly. A bee and a butterfly don't know where to line up. Can you help them?

Fourth, distribute the teaching materials "Small Animals Queue" and "Small Animals" to children, and encourage them to try various ways to queue up small animals regularly.

-You can queue up with two, three or four small animals regularly.

-see which child can discharge a variety of ways?

Activity expansion

Daily activities: observe other regular phenomena in life, such as tiles on the outer wall and patterns of sheets. And then share it with teachers and students.

Interesting sorting large class teaching plan 2 activity goal:

1. Find the arrangement rules of items through activities, and then sort them.

2. In the operation, explore different sorting methods, and boldly express your own operation results.

3. Experience the fun of sorting operations.

Activity focus: you can find the arrangement law of items and then sort them.

Activity difficulty: explore different sorting methods and boldly express your own calculation results.

Activity preparation:

1, orifice learning tool.

2, bunting, stapler.

3, music, tape recorders, action icons.

Activity flow:

First, the beginning part: the introduction of the scene to stimulate children's interest.

There will be an "animal concert" in the forest. Let's see what small animals use to decorate the stage.

Second, the basic part:

(A) combined with the situation, the preliminary perception of the law.

1, show the mystery bag, and preliminarily perceive the law.

Teacher: Guess what's in it? Let's take a look. (Open slowly)

Hey! What did you find? Guide the children to observe the arrangement of colorful flags: ABBABB.

Tell the children to go down.

Teacher: Guess what color flag is next?

Let a child try, and then paddle. (Teacher's operation, continue to arrange on the colorful flag chain)

3. Let the children observe and find the law.

Q: How many colors are used in this string of colorful flags? What are their laws?

4. Summary: It turns out that this string of colorful flags is a group of two colors, which are arranged regularly and repeatedly.

(2) Listen to music, do actions and feel the diversity of laws.

1, introducing the game requirements.

We made colorful flags for small animals. Let's listen to music and do sports together. Watch carefully what Mr. Wang did, and then continue my action.

2, the teacher moves with the music (ABCABC), let the children observe and then do it.

Q: What did we just do? (Show icon)

What did you find in our action just now? What are the rules?

What can we say if we use chess pieces? (Ask children to demonstrate)

3. The teacher does the second group of actions (AABCAABC) to guide the children to discover the rules.

Q: What did we do this time? (Show icon)

What did you find? What are the rules?

Please use chess pieces to express. Tell me what color chess pieces you have chosen. How do you express them?

4. Summary: It turns out that the action we just did is that three actions are repeated as a group.

5. Guide children to observe and compare the similarities and differences between the two groups of movements and feel the diversity of laws.

Teacher: Please observe, what's the difference between the two sets of actions we just did?

Although they are all arranged in a group of three movements regularly, there are also changes.

(3) Ask children to create regular movements to distract their thinking.

1, children listen to music and do actions freely.

It was Mr. Wang who took you to the action just now. Now please think about it, listen to music and create regular movements.

2. Children's discussion.

3. Let the children use chess pieces to express the actions they have just done and communicate. (children's operation)

Teacher: What color chess pieces do you use and how do you show them? What are the rules? (children exchange discussion)

(4) children's operation.

1. Let the children arrange small pieces regularly, and the teacher will ask for the operation.

The children were great just now, making up so many regular movements. Now, please choose two or three colors of chess pieces or patterns in the chess box and arrange them regularly.

2, children's operation, teacher guidance.

3. Ask the children to communicate.

Teacher: How did you arrange it? What are the rules?

In fact, there are many rules in our life. Please look for it. Children seek and communicate.

When you get home, you can find out with your parents what other places in your life are used for tidying up, and then record them and share them with us, ok?

Third, the end part: sort out the information and end the activity.

Interesting sorting large class teaching plan 3 design intention:

Children in large classes are in an exploratory sorting state. When playing games, they often wear wooden beads, play with building blocks and make up toys in a cheerful or regular manner according to color or shape. In order to guide children to integrate these experiences, children's understanding of the regular arrangement of objects will be raised to a new level, and initial logical thinking will be formed. Teachers need to create conditions to promote the development of children's observation, comparison, thinking and creativity, and improve their thinking level.

Activity objectives:

1, experience free sorting, try to find different sorting methods in exploration activities, and experience the fun of sorting activities.

2. Cultivate children to focus on operation in activities.

Activity preparation:

1, material preparation: a set of teaching AIDS for teachers to demonstrate, a set of teaching AIDS for children to operate, some wall charts and other materials;

2. Experience preparation: Have simple finishing experience.

Activity flow:

(1) Game 1: Ordering game of small colored disks: Please sort the small colored disks in your hand according to a certain color order. After children operate, please show individual children on the blackboard and reward them with a small red flag for self-evaluation.

(2) Game 2: Find similarities and differences. The teacher shows a picture, let the children observe it carefully and find the rules. After putting the picture away, put all the small disks into the cake tray as required.

(3) Game 3: Look at the picture comprehensively to find the law. Please look at the picture carefully, find out the arrangement law of geometric figures, and operate according to memory.

(4) Scene 4: Listen to the questions and send the geometry home. Title requirements: horizontal row with the same color, vertical row with the same shape.

(5) activity summary:

1, count how many red flags you have won and cheer for yourself.

2. Find out what kinds are common around you. Show the pictures in regular order and guide the children to find out where there are these orders.

Activity reflection:

This teaching activity takes games as the main line, and fully mobilizes the enthusiasm of children to participate in activities through games. Through observation and comparison, children can find the rules of figure sorting, and describe the rules of arrangement observed by themselves and the rules of arrangement operated by themselves in complete language, so that through constant observation and operation, they can learn to sort regularly and strengthen the training of divergent thinking.

Secondly, in the setting of links, I adopted a step-by-step approach, so that all links are interlocking, natural and smooth, and children's initiative and creativity in activities have also been maximized.

Interesting sorting large class teaching plan 4 activity goal:

1. Learn to observe, find the sorting rules in ascending and descending order, and then go down.

2. Express the result of the operation boldly in your own way.

3. Feel the application and beauty of rule sorting in life.

Activity preparation:

Courseware, children's operation materials, etc.

Activity flow:

1. Introduce the scene and find the arrangement rule.

Teacher: Little friend, I am a teacher at Zhongdu Central Kindergarten. My kindergarten is very beautiful. Let's take a look at it together, but after reading it, the teacher should ask you to tell us what you saw.

(1) Show courseware 1 to guide children to observe the layout and decoration of "kindergarten".

Teacher: Children, you all saw my kindergarten just now. How's it going? Do you feel good? Now I want to ask you what you saw. (The child answers) Where is the beauty? How is it designed?

(2) Showing pictures of doors and fences, observing and comparing, and looking for arithmetic relations will cause children to think about how to arrange them.

Teacher: This is the fence (door) of the new child. Please observe their design carefully. What secret did you find? Let's think about how to design.

(3) summary. Just now, the children saw that the front door of my kindergarten is two colors, the number of left doors is the same, and the number of another color is increasing; On the other hand, the number of right doors is the same, and the number of another color is getting less and less. And the fence is the same as the right door, the number of one color remains the same, and the number of the other color is getting less and less. The children are great. They have found a new arrangement rule.

2. Children operate and learn the law of increase and decrease.

(1) Guide the children to observe the design materials on the operation card, find out the rules and continue to sort them out.

Teacher: The teacher brought a lot of design materials today. My kindergarten designer didn't finish the design because of some things. Now I ask the children to help me design these unfinished things. But first look at what rules the designer has designed, and then continue to design.

(2) Children operate in groups, and the operation cards are displayed on the display board in two categories (increasing and decreasing).

(3) Observe and evaluate, and summarize the rules.

(1) Teachers and children * * * observe and evaluate the arrangement designed by everyone.

(2) Teachers summarize the rules:

Teacher: Just now, the children all designed beautifully! For example, (curtains, etc. ) The number of one color is fixed, and the number of the next color is increased by 1. We call this sort rule increasing. And (balloons, etc. ) If the number of one color is fixed, the number of the next color is less than that of the previous color 1. We call this sorting law the law of decline.

3. Children operate "Dressing Kindergarten" in groups to consolidate their knowledge.

Teacher: I just saw the new building in your kindergarten, but I found that it was still empty around, with no trees, no walls and so on. Why don't we decorate it together?

(1) Introduce each group of materials.

Design fence: use two shapes of graphics to "hang the design fence" on the operation card according to different rules. ※.

Hanging colorful flags: use two colors of graphics to "hang colorful flags" on the operation card according to different rules. ※.

Planting trees: use two different kinds and "plant flower beds" on the operation card according to different rules. ※.

Floor tile laying: Use two colors of cardboard to "floor tile" on the operation card according to different rules. ※.

Design the door: Use balloons of two colors to "design the door" on the operation card according to different rules. ※.

(2) children's operation, teachers' tour guidance, focusing on observing whether children are arranged according to the law of increase or decrease.

(3) Children's sharing and communication: What did you do and what kind of rules did you arrange?

4. Knowledge expansion: the role of sensory rule ordering in life.

The teacher plays some common things that are sorted according to certain rules in life, so that children can feel the connection between mathematics and life and the role of regular sorting in life.

Interesting sorting large class teaching plan 5 activity goal:

1. Cognitive goal: Through observation and comparison, we can find different characteristics and simple arrangement rules of objects.

2. Skill goal: To be able to sort according to the rules by using calculation materials, and try to create new arrangement rules.

3. Emotional goal: combine situational games and experience the fun of sorting according to different laws through physical operation.

Activity preparation:

1, Children's experience preparation: There has been experience in classifying objects according to certain characteristics, such as color, length, size and height.

2. Preparation for creating environmental materials:

Teaching AIDS: blueprint of new home, flower bed, demonstration diagram of lifting sequence, new home

Learning tools:

Children's operation materials: floor tiles (red and yellow foam blankets), fences (bricks of three colors), planting trees (trees of different heights), and string colored chains (straws, beads and wool of different lengths and thicknesses).

Children's homework materials in groups: flowers and fences of different colors and shapes.

Practical materials for children: different kinds of fruits and vegetables, as well as cakes and milk …

Activity flow:

First, introduce situations to stimulate children's interest in learning and lead to the theme of activities.

Teacher: "Kid, the kitten's house was destroyed by the wolf!" " It has just built a new house; But you can't decorate it I want you to help it decorate the new house today. Okay？ "

Second, decorate a new home for Xiaohua Mall.

(1) Introduce materials to encourage children to find different characteristics of objects through observation and comparison, and make simple regular arrangement.

Teacher: "Kid, look what decoration materials the kitten has prepared for us." What's the difference between them? "

1. Floor tiles: sorted according to the changing law of blue and yellow colors. Interference factors: 2 colors

2. Fence: Sort by brick color and number of sections. Interference factors: 4 colors

3. Trees: Sort according to the shape and height of trees. Interference factors: 2 heights, 3 shapes.

4. Colored chain: According to the length, thickness and color of straw segments, string colored chains regularly and hang them on the window. Interference factors: multiple colors, two thicknesses and two lengths.

5. Teacher: "These materials have their own characteristics. How can we arrange them to decorate the house beautifully?" (Children discuss freely)

6. Teacher: "The teacher will give you a hint! If children can arrange these materials in a formal team, they can make the house look good. "

(B) children's operation exploration, teacher guidance

Teacher: "Do you want to try to use these materials to help kittens decorate their new home?"? (Think) After a while, the children can freely group, choose a material, and discuss with your team members how to arrange a regular team and arrange your group's materials in the corresponding place in the room. "

(3) Share and summarize

1, teacher: "How do you arrange your materials? Which group of children are willing to share? " (Ask the representatives of each group to introduce the arrangement, and the teacher will help show the summary. )

2. Teacher: "It turns out that the sorting in our life is so interesting. It can be sorted according to size, length, height, thickness, color, quantity, shape, material and so on.

(d) consolidation of classification.

Teacher: "The children are great! I helped the kitten a lot and decorated its new home beautifully. In order to reward you, the teacher has prepared a game of "intellectual breakthrough" and wants to play with you. Dare to challenge? " Play with the children and find out the rules used in the game. )

Third, design flower beds for Xiaohua Mall.

Teacher: "Last time we decorated a new home for the kitten, but the flower bed outside its home was not designed yet." This time, the kitten's good friends sent it good ideas. Let's see how they are designed! "

(A) understand the law of decline

Photo 1: This is a flower bed designed by a puppy for a kitten. Please have a look. What are the hidden rules of puppy sorting?

(Flowers remain the same, butterflies only increase)

Figure 2: This is a flower bed designed by piggy for kitten. Please have a look. What laws are hidden in the sequencing of piglets?

Flowers remain the same, but butterflies decrease one by one.

Figure 3: This is a flower bed designed by Bunny for kittens. Please have a look. What laws are hidden in the arrangement of bunny girls?

(Flowers decrease one by one, butterflies increase one by one)

Teacher: The original sorting rules can be arranged according to size, color and shape. Besides what we know before, they can also be arranged by adding or subtracting rules like friends of kittens. Are they great? Smart? Do we want to be as powerful as them? Then let's try to design flower beds with the law of increase and decrease.

(2) Children's operation

1. Each child chooses a calculation material, inserts flowers on the fence according to the law of increase and decrease, and tries to share their ranking results.

Fourth, happy party.

Teacher: "We designed a flower bed for the kitten. Really beautiful! In order to express her gratitude, the kitten prepared a lot of delicious food and wanted to invite the children and her three good friends to its new home for a new house completion party. Are you happy? (happy) but the kitten has a small request ... "

(A), children according to the existing experience, the use of physical materials for free classification.

1, Teacher: "Think carefully, children: What rules did we use to sort?" Exploration of children's free operation.

2. What rules do you use to sort? Please tell your children the rules they use according to their existing experience. )

(2) Summarize and share the activities.

Ask the children to tell their ranking results and share the real things in the form of "happy party" to celebrate!

Interesting sorting large class teaching plan 6 activity goal:

1, perception is regular and orderly, and it is regular to know that more than two groups are the same.

2. Boldly explore different sorting methods and understand the diversity of sorting methods.

3. Feel the beauty of regular sorting and experience the fun of operation and exploration.

Activity preparation:

1, PPT courseware

2. Learning tools homework materials: one paper homework material for each person.

Activity flow:

(1) import

1. Children are admitted in the order of men and women.

Teacher: Did you find a secret when the teacher arranged seats for the children today? (Look carefully)

Please look at the children next to you carefully and raise your hand to tell the teacher what secrets you have found. )

Yang: We have men and women.

Teacher: Great. You found that our seats were in the small chair according to the rule of one boy, one girl, one boy and one girl.

Let's see if this is the case, children. It's amazing that you found the secret. The teacher put the secrets discovered by the children on the computer. Let's have a look. How are boys and girls arranged on the computer? ) A boy, a girl, a boy, a girl, we call this sort a regular sort.

2. What else can you do besides the position that the teacher helped you do? I can't remember, hint: I switched the second little girl with the third little boy. Then look at the boys and girls (two girls) in front. What do you think should be done next? Touch your head with your little hand to remind you to change it, and finally let the child change it himself.

Play the courseware (the teacher also put it on the computer, and you really came up with a new way to arrange seats) (encourage)

(2)

1, observe the pictures of the courseware and understand the sorting method of animals.

Teacher: Some small animals line up regularly like us. Let's see who they are. When the teacher operates the courseware, pay attention to point it out slowly in groups. When you point it out slowly, ask who is waiting in line. It turned out to be a little monkey and a frog, (a few) a monkey and two frogs, and then how to arrange them? Another monkey and two frogs, and finally a monkey and two frogs. )

Teacher: What rules do they arrange?

Teacher: Do they line up in the same way as children sit in chairs? What is the difference? The children are sitting in two boys and two girls, and the team of small animals is a monkey, two frogs, a monkey and two frogs. ) These are two different ways of queuing. You discovered the secret of small animals queuing. I'm telling you, other small animals have to line up, too. You want to know who they are? Look who this is. (Kittens, puppies, rabbits) Do you think they line up regularly like this? No, why not? Who wants to talk? The teacher tells you that there are only two or more groups in the same queue, which we call regular sorting. Only one group can't find their patterns. Let's think about it. If they are allowed to queue regularly, how should they queue up? I can't think of it. Look at the way the teacher takes the children in line. According to the rules mentioned above, we just need to line up at the back 1. )

2. Identify: Which line is regularly sorted? The teacher briefly introduces the significance of regular sorting.

Teacher: Which of these two lines do you think has a regular order? There are only three small animals in line in the first row, and there is no law, but we can see that the team of small animals in the second row has a law at once. Then let the children think, how can we judge that they are queuing regularly? We put three small animals together as a group, and found that there must be more than two groups of the same formation in order to be ordered regularly. )

Teacher's summary: Today we are great. We learned four regular alignment methods, namely 1 boy 1 girl; 2 men and 2 women; 1 little monkey and 2 little frogs; And 1 orange 1 strawberry 1 apple. Now the teacher is testing you. Did you remember what you learned today?

There is a bee and a butterfly here. How do you think we should line up? Did you guess right?

(3) Children independently explore new classification methods (distributing operation materials and animal pictures).

1. Next, let the children help the small animals line up. Look at the small animals in the teacher's hand. Please be a little teacher and help the small animals line up. You can choose 2, 3 and 4 kinds of small animals to queue up regularly to see if you can queue your children in different ways.

2, children's operation, teacher tour guidance. (Note: 8 circles do not need to be glued, but rules can be displayed. )

(d) Appreciate the orderly things in life.

1, appreciate the rules in life.

Teacher: Today, the children came up with many rules. In fact, there are many regular phenomena and things in life, which make our life beautiful, just like a good song, with a sense of rhythm. Tell me, what regular things did you find in kindergarten? (One by one, the laws of the environment "building blocks, toilets, cabinets" have brought us wonderful enjoyment in our lives.

(1) Appreciate the kindergarten wall.

(2) Appreciate large toys.

(3) appreciate the quilt cover.

(4) appreciate the cushion.

(5) What other things do you know are regularly arranged?

Let's go out and see if there are any rules around us and in our kindergarten, shall we?

Activity expansion:

Daily activities: continue to look for regular things with your children.