Teaching plan of "understanding length" in small class mathematics in kindergarten 1 1. Activity objectives
1, know the length of the object.
2. Learn how to compare lengths and compare the lengths of objects.
3, can learn from the objects in the surrounding environment, and feel the pleasure of long and short cognition.
4. Guide children to actively interact with materials and experience the fun of mathematics activities.
5. Cultivate children's comparative judgment ability.
Second, activities are both important and difficult.
Key point: Know the length, and know whether the object is long or short.
Difficulty: Learn how to compare the lengths, and be able to compare the lengths of objects.
Third, activity preparation
Qiao Hu doll, multimedia PPT courseware, two red ropes with different lengths.
Fourth, the activity process
1, story introduction, to stimulate children's interest in participating in activities.
Teacher: Today, Qiao Hu's mother will take our good friend Qiao Hu to the supermarket to buy things. They saw many interesting things in the supermarket. Do the children want to know what they see?
2. Show pictures and introduce the theme.
(1) Use gold hoops, pencils, rulers, spoons and other items of different lengths to let children know whether an object is long or short: which item is long? Which project is short?
(2) By talking, guide children to observe what other objects with different lengths are in the surrounding environment, further consolidate knowledge, and let children know that objects are long and short: Look carefully, children, what other objects are long and short in our classroom? Please find out and say.
(3) Let children learn to compare the length by observing, comparing and talking. Teacher: What method do you use to compare the lengths?
(Let children talk about how to compare the length according to past experience)
3. Summary: When knowing whether the object is long or short, when comparing the length, aim at one end of the object (compare the length by juxtaposition) and operate while chatting: two friends compare the length, first lie down and align left; If you look to the right, you can compare the length with the length.
The expansion of verb (verb's abbreviation) activity
1. Use two red ropes of different lengths to further consolidate knowledge and let children learn to compare lengths.
2. Ask the children to go home and look for familiar things in life with their parents, learn the length and experience the pleasure of cognition.
Sixth, teaching reflection.
Through this teaching activity, I learned that children's mathematics is very weak. In order to make them interested in math, I'm going to add more games in future math activities, so that children can have fun and learn from each other while playing. Really let children become the masters of learning and constantly improve their independent inquiry ability.
Teaching plan of "understanding length" in small class mathematics in kindergarten;
1. Perceive the length of an object through corresponding comparison in game activities;
2. Learn to compare the lengths of objects in operation and find out the longest and shortest;
3. Cultivate students' observation and judgment, and experience the happiness of learning.
Teaching aid preparation:
1, teaching aid: long stick
2. Learning tools:
(1), long stick
(2) Three pencils with the same length
(3) Three straws with different lengths
(4) Three different lengths of wool
Teaching process:
I. Preparatory activities:
Walking: The students walk gently in the procession with the beautiful melody.
Second, introduce the activity with "Long Stick Castle".
1, perceived length.
Teacher: Welcome to "Long Stick Castle", children! Today is the festival of the long stick king, and our long stick doll has been waiting for a long time.
Teacher: It's good to celebrate festivals. Look how happy they are! What's the difference between these long sticks? (The teacher guides the children to tell the difference between "length")
2. Know the long and short.
Teacher: Who is the longest of the three dolls? The teacher guides to align and compare one end of the "long stick" to find out which one is the longest and which one is the shortest. )
Show pencils, straws and wool, and ask the students to find the longest and shortest ones.
Teacher: Hey, pencil friends, straw friends and wool friends have come to compare the length, please.
The children help find out who is the longest and who is the shortest. How do you know? How do you know?
Fourth, the student operation:
1, the teacher asked:
(1), be sure to aim at one end of the long pole for comparison.
(2) Which stick is the longest can be expressed in simple language; Which stick is the shortest?
V. Game activities: comparison.
Teacher: The grand dance is about to begin. Please invite each child to dance with a long stick doll. Compared with your good friend, say: mine is the longest (shortest).
Sixth, pack up the school tools and the activity will naturally end.
Teacher: The stick doll is going home. Now please send them home gently.
The second part: The teaching plan of senior one mathematics open class is relatively long.
Activity objectives:
1, guide children to learn the method of comparing lengths, and be able to compare the lengths of two similar objects independently.
2. Guide children to describe the comparison results and perceive the relativity of length.
Activity preparation:
The same kind of pencils, straws and markers with different lengths.
Activity flow:
First, play the video.
Second, show me the pencil and straw, and lead to the topic.
Are these pencils the same? What is the difference? how do you know By the way, some of these notes are long or short. Which is the longest? Which is the shortest?
Third, guide children to learn more.
1, learn the length of two pencils and straws.
Which of the two pencils is longer? Which one is short? What method can be used for comparison? Compare the two together, and one end should be aligned.
Summary: In the original comparison, we should put two pencils together and align their lower ends, so that we can see which one is long and which one is short.
2. Learn the length of three pencils and straws.
Q: The teacher has pencils and straws here. Is it short or long? How to compare now? Are there any changes in long pencils and short pencils now? What has it become long ago? What happened to the short man?
Conclusion: When comparing pencils, it is still necessary to put them together and align their lower ends, so as to see which one is long, which one is short and which one is shortest. It turns out that the length of an object is relative, and the length is different for different objects.
Fourth, learn to sort by length.
1, (showing the queue sign), what sign is this, kid? (queue tag). How to arrange it? Children, think about which row of pencils should be in front, which row of pencils should be in the back and which row should be in the back.
2. The child said that the teacher operated on the blackboard and then collectively verified the operation results.
Please tell the result of your homework with the teacher.
Fifth, complete the operation exercises in the book.
Teaching plan of "understanding length" in small class mathematics in kindergarten III. Talking about activity teaching materials
As I said today, the content of the class is small class math activities. Comparison and ranking are often used in small class teaching and game activities. I put straws and pencils that are common in children's life into activities, and guide children to observe the shape characteristics of straw boxes and pencils with enlightening and targeted questions, focusing on exploring and discovering the method of comparing lengths, that is, aiming at one end of a straw pencil, you can compare the length of the other end. In the activity, raise the problem directly to the activity goal, highlight the key points, stimulate children's problem consciousness, feel the need of comparison, understand the method of comparison, and cultivate children's ability to constantly find and solve problems in this process.
Second, state the goal of the activity.
According to the above analysis and the age characteristics, ability and development level of small class children, this goal is formulated:
1, know the length and learn to compare the length of objects.
2, you can sort from short to long or from long to short, and experience the fun of hands-on operation.
Third, talk about activity preparation.
1, teacher: a straw; A straw is lined up from long to short.
2. Children: a number of straws with different lengths, thicknesses and colors; Each person has 3 straws of different lengths, 1 sorting card.
Fourth, it is difficult to say that activities are difficult.
Important: The length of the straw can be compared by aiming at one end.
Difficulties: By comparison, the three straws can be sorted from short to long, or from long to short.
Verb (abbreviation of verb) oral teaching method and learning method
In the process of activities, teachers give children free time and space, provide rich materials, and effectively interact with children by using heuristic exploration and observation and comparison methods to further stimulate children's interest in exploration.
Children discover, explore and perceive different appearance characteristics of straws in activities, and compare the lengths of straws with one end aligned. In the whole teaching process, children actively participate in activities, and feel the necessity of comparison through taking a look, comparing and talking, thus paving the way for breaking through the difficulties of this activity.
Six, said the activity process
This activity is divided into four parts:
First of all, guide children to observe straws and understand their shape characteristics; Secondly, by comparing each other, let children initially perceive the difference of straws and explore the method of comparing the length; Secondly, guide children to sort the three straws from short to long or from long to short, and strengthen the ratio method; Finally, two different sorting methods are shown to guide children to check the sorting situation.
In the first session, at the beginning of the activity, directly show the pencil and straw and ask, "Look, what is this?" What are pencils and straws like? " Stimulate children's interest in observing objects, and further deepen children's understanding of straw box pencils by seeing, speaking and multi-sensory perception of the shape characteristics of straws and pencils.
The second step is to provide a straw box pencil again and guide the children to choose the second one for comparison. Through observation, children can feel the diversity of straws, including colored straws, thick straws, long straws and short straws, which enriches their understanding of straws. Focus on guiding children to observe and operate through their eyes, initially perceive the length of straws, and explore comparative methods. Teachers use enlightening questions to guide children to explore comparative methods, expand their experience and improve their problem-solving ability.
In the third link, on the basis of knowing the method of comparing lengths, let the children sort by comparing the lengths of three straws. Strengthen the method of children's ratio and cultivate children's ability to sort by length. Through a child's operation in front of the group, it helps the child to intuitively observe and understand the sorting method and lay the foundation for his next operation. At the same time, teachers use enlightening questions to spread children's thinking, so as to help children perceive another sorting method from long to short and enrich their sorting experience. Cultivate children's imagination and innovative consciousness, and experience the fun of using mathematics.
Finally, in the fourth link, teachers consciously display sorting cards from short to long and from long to short on the blackboards on both sides, so that children can check the sorting situation. This will not only help children intuitively perceive these two different sorting methods again, but also consolidate their sorting experience and let them experience the happiness of success.
Reflections on the teaching of comparative length;
Through class and reflection, I realized that there were some shortcomings in this activity. First of all, I should let the children finish the operation of children's books by themselves. Don't guide children too much, let them do it independently, so as to see the differences in children's mastery of this activity, so as to consolidate and coach individual children who have not mastered it, and we have not given students a certain time and scope to operate it. There are also some problems, such as children's delay in doing exercises, which makes the whole activity extend too much, which is also the reason why I am not fully prepared. In this activity, my language organization is not lively and interesting enough, which leads to a small number of children being distracted. At the same time, it is necessary to further strengthen the regular education for children. These are places that can't be ignored in future teaching.
Teaching plan of "understanding length" for small class mathematics in kindergarten 4 Purpose:
Learn to observe the size and length of the physical objects on the card, and sort and match activities according to the specified size marks.
Activity preparation:
Materials provided: several pictures of various objects, plastic back cover (with size mark), 65438 paper clips +00, and 5 baskets.
Materials used: classify the items in the basket. Classify activities according to the specified size labels. Then give the small animals the corresponding size of food.
Educational function:
1, cultivate children's observation and thinking ability and learn classification.
2. Know common small animals, know their favorite foods and develop children's language skills.
3. You can sort and match according to the specified size label.
Guiding points:
Guide children to see the bottom layout and understand the size marks. Let the children classify with baskets, and find a favorite small animal to classify according to the specified size mark. Say what this little animal likes to eat best, and find out the food with the corresponding size for them.
Five purposes of "understanding length" teaching plan for small class mathematics in kindergarten;
Learn to observe the size and length of the physical objects on the card, and sort and match activities according to the specified size marks.
Course plan preparation:
There are several pictures of various objects, a bottom layout, 10 paper clips and 5 baskets.
Teaching plan process:
1, the teacher shows a basket with objects, and guides children to classify objects through observation, and initially perceives the concept of object classification.
2. Show the floor plan and guide the children to observe, compare and sort according to the size marks specified by the objects, and then distribute the food with the corresponding size to the small animals.
Teaching plan function:
(1) Get to know common small animals and their favorite foods, and develop children's language skills.
(2) Activities can be sorted and matched according to the specified size tag.
(3) Cultivate children's observation and thinking ability and learn to classify.
Key points of teaching plan:
This lesson plan guides children to look at the picture below and understand the dimensioning. Let the children sort with baskets. Find a favorite animal and classify it according to the specified size mark. Talk about what this little animal likes to eat best, so as to exercise the child's language expression ability. Find out and match them with food of the corresponding size.