1, stimulate the interest of counting in the activity.
2. Cultivate the ability to take things by number.
3. Understand the actual meaning of "2" and try to express the formation of "2" in language on the basis of operation.
Activities to be prepared
1, courseware: tree, bird;
Put many rabbits in the classroom (equal to the number of children)
Activity process
First, import
The tone of being a guest with rabbits aroused children's interest.
Teacher: "little friend, a small animal came to visit our class today." Who is it? " Where is it? Please find it quickly! "
Second, expand
The formation and experience of 1
(1) Let the children find 1 rabbit from under the chair.
Teacher: The rabbit is hiding under the children's chairs. Every child finds a rabbit.
-How many rabbits did you find?
I found a rabbit.
(2) Let the child find another rabbit.
Teacher: This little rabbit is a little lonely. Can you find another partner for it?
Rabbit's little friend is hiding in our classroom. Let's find it!
The baby found another rabbit.
(3) How many rabbits do you have now?
(Now I have two rabbits)
Teacher: First you find 1 rabbit under the chair, and then you find 1 rabbit in the grass, and it becomes two rabbits. What is 1 plus 1?
(1 plus 1 equal to 2)
(4) Ask the children to repeat: 1 plus 1 is 2.
2. The formation of courseware perception 2
Rabbit is a guest of our class. We should prepare carrots and vegetables for rabbits.
(1) courseware playback:
Please give one rabbit 1 radish first, and then another rabbit 1 radish.
1 radish plus 1 radish How many radishes are there? What is 1 plus 1? (1 plus 1 equal to 2)
(2) Teachers use velveteen teaching AIDS to demonstrate the formation process of 2:
Invite 1 rabbits to eat 1 vegetables first, and then invite other 1 rabbits to eat 1 vegetables.
1 qingcaijia 1 qingcaijia. How many green vegetables are there? What is 1 plus 1? (1 plus 1 equal to 2)
Step 3 read the number 2
What are the numbers of two rabbits, two radishes and two vegetables? (indicated by the number 2)
What do children look like when they read numbers 2 and 2? (Like a duckling swimming in the water)
4. Understand the practical significance of 2.
(1) Q 2 can mean two rabbits, two radishes and two grasses. What else can it mean?
Summary: 2 can represent all objects with a quantity of 2.
(2) Courseware plays some pictures to help children understand the practical significance of 2.
Third, the end.
Play music and let the children look for objects that can be represented by 2 in the classroom.
Teacher: There are many objects in our classroom that can be represented by 2. Please listen to the music and look for them. When the music stops, come to the teacher and tell your friends, and it will naturally end!