10 Addition and subtraction teaching plan kindergarten large class mathematics activity goal:
1. Further understand the addition and subtraction of numbers within 10.
2. Can accurately calculate and correctly write the formula.
3. Experience the fun of thinking and solving problems.
Activity preparation:
Courseware preparation: castle scene illustrations, car pictures, butterfly related pictures, ant related pictures, rabbit related pictures, king related pictures, extreme challenge related pictures.
Material preparation: a drawing board and a brush.
Activity flow:
Observe the pictures and stimulate children's curiosity.
The name of this castle is Happy Castle. There are many magical places in it. Do the children want to go in and have a look?
Please take the children to the teacher's car to have a look.
Play the courseware and understand the addition and subtraction of numbers within 10.
1. Guide the children to play the game: the first level is "Butterfly Pass".
What's in Sister Butterfly's garden? How many? Then four more planes flew in. How many are there now?
Abstract: There were three butterflies in the garden. After four butterflies flew in, there were seven butterflies in the garden. Expressed by formula, it is 3+4=7.
2. Guide the children to play the game: the second level "Ant Pass".
-What's on the little ant's lawn? How much is a * * *? But after eating three pieces, how many pieces are left? What does the formula express?
-the little ant said that he would give everyone 4 pieces. How many pieces does it have left? How to express it by formula?
3. Guide the children to play the game: the third level "Little White Rabbit".
-What's in the rabbit's garden? How many/much? But how many flowers are there after picking three? How to express them with formulas?
4. Guide the children to play the game: the fourth level is "the king's level".
The king was glad that everyone came to visit his castle. He said that successful customs clearance would reward us with many gifts!
The king's castle has six small red flags, but he wants nine. Who knows how many more will be needed to make nine little red flags?
5. Guide children to play games: the fifth level "extreme challenge".
Look at the number pointed by Apple and write the equation. Please write the answer on the paper.
6. It's over.
The children passed all the customs, and the king rewarded everyone with many gifts in the car. Let's drive home together!
Background of teaching plan activities of addition and subtraction within 2 10 in kindergarten class:
With "I want to go to primary school" as the theme background, the activities are preset. Through children's passwords in activities, they are naturally guided to learn to pay attention to the relationship between questions with the same answer and understand that one answer can correspond to multiple questions.
Activity requirements:
1, skillfully use the addition and subtraction within 10, and understand that the same answer can correspond to multiple formulas.
2. Be familiar with some important telephone numbers in life and be willing to know the contact information with your companions.
Activity preparation:
Addition and subtraction cards within 1 and 10, telephone number decoding exercise paper, telephone number cards composed of addition and subtraction questions, red flag, yellow flag, blue flag, green flag and scoreboard.
2. Carry out the theme activity of "I want to go to primary school", and children have a desire to know the contact information of their peers.
Activity flow:
First, the guiding part: review the addition and subtraction within 10.
Teacher: Our children will graduate soon. A few days ago, everyone was talking about the contact information after breaking up, including writing letters, sending greeting cards, dropping in and making phone calls ... Today, we are going to play a game of deciphering phone numbers.
(1) Decipher the phone number by reading the questions.
The teacher shows a digital card consisting of eight addition and subtraction problems, such as 3+3, 7-4, 8+ 1 ...
This link is to help children review the addition and subtraction within 10.
During the activity:
The teacher asked questions from many angles, such as what is the first number of this mobile phone? What number is "6"? What is the last one?
Teacher: You are great! I deciphered the phone number at once. How did you decipher it?
Yang: It was decoded by addition and subtraction.
Teacher: Do you know whose mobile phone this is?
Young: kindergarten.
Teacher: You can call this number in the future if you have something to do or want to. Tell me together. What's the phone number of the kindergarten?
(2) Psychologically deciphering telephone numbers.
1, the teacher showed the second telephone password and asked: Calculate in your mind and keep the answer in your heart. Let's talk about it later.
2. The teacher showed the third telephone password, demanding that it be deciphered accurately and quickly, and deciphered the telephone password at once.
Second, the learning part: set the password for the phone number and decode it.
(1) Calculate the answer according to the formula.
1. Divide the children into four teams, red, green, yellow and blue, and each team has a 10 phone code. In the form of group competition, compare which team has the greatest ability to decipher the phone number quickly and accurately.
2, each group exchange inspection.
Please send a representative from each team to report the score of the other team.
(2) Try to compile the questions according to the answers.
Division; Here are three very special phone numbers. In the future, you should set passwords for these phone numbers within 10. Every number in the phone number is an answer. The password you made will be deciphered by other groups, so the harder it is, the better.
-At the beginning, when the children are asked to compile questions, the numbers provided by the teacher can be small but special (for example,11 19, 120)o to guide the children to understand that one answer can correspond to multiple questions-for example, "/kloc-0" can be used. Kitchen samples can also be compiled into: 7-5+2-3, 5-2-2, 1+5+3 and so on.
1, the children try to group the composition questions.
These groups exchange questions with each other and decode them.
Please post the decoded phone number on the blackboard, which is the same as the number on the blackboard.
Within the addition and subtraction of mathematics in kindergarten large class 10 teaching plan 3 Activity name:
Application of addition and subtraction within 10
Activity objectives:
1. Review the addition and subtraction within 10.
2. Learn to look at pictures and formulas, and learn to write application problems of addition and subtraction within 10.
3. Develop children's oral expression ability
Activity preparation:
1. Addition and subtraction formula 6.
2. Multimedia courseware.
3. Homework Paper "Volume 6"
Activity flow:
First, the game: Sunshine Express
Teachers and students review the addition and subtraction within 10 through questions and answers.
Show me the addition and subtraction cards.
Such as: 9-6= 5+5= 6+4= 8-2= 5+3= 7-4=
The teacher said, Tell me, son, when will your car leave?
The child replied: Teacher Nan Nan, let me tell you, what time does my car leave? )
Second, learn to compile application questions by looking at pictures.
Display courseware
The teacher brought some pictures to the children. Who wants to tell the children what is in the picture?
(2) What kind of calculation questions can be used to express? So what does 5 stand for? What does 3 stand for? What does 8 stand for?
Third, learn to edit the application problems of addition and subtraction within 10 by adding pictures and texts.
Today, we learned to make up application problems by looking at pictures. There are many things in life that can be remedied. Please think about it and make one up.
(a) Distribution of captioned pictures
(b) Interviewing individual children
Fourth, children's practical activities.
Homework Paper Volume VI Page 50-5 1.