Activity analysis:
Numbers and shapes are common things around children, and they are also an important part of small class teaching content. Therefore, according to the characteristics of children's learning mathematics, I designed this activity based on the vivid and gratifying game plot of "Black Cat Sheriff leads the cat police to catch mice". Ask children to compare two groups of objects one by one by overlapping or juxtaposing, more, less, the same number, and the same number of hands and mouths within 3 years.
Activity objectives:
1, continue to learn the method of overlapping or juxtaposing two groups of objects, and compare more, less and as many objects one by one.
2. Initially learn to count objects within 3 by hand, learn to arrange objects from left to right, and point with your right hand.
3. Cultivate children's ability to recognize numbers.
4. Cultivate children's comparative judgment ability.
5. Guide children to actively interact with materials and experience the fun of mathematics activities.
Activity preparation:
There are two pictures (one has two cats and two mice, the other has three cats and two mice), three mice, three graphic dolls, a black cat sheriff's headdress and three fish for each child. Some pictures of children's operation (with one or two or three cats and police). Tape recording. Some red flowers.
Activity flow:
1. Play the song "Sheriff Black Cat" and show the headdress of Sheriff Black Cat: "Who's here?" "What do you do?"
2. Show pictures of two cats and two mice and lead the children to count. How many cats have caught several mice? What are cats and mice like? (How many ways are there to guide children to overlap or juxtapose? )
3. Show pictures of three cats and two mice, lead children to count how many cats and mice there are, and guide children to find ways to make as many cats and mice as possible.
4, according to the number of things
It is really difficult for a kitten to catch a mouse. It's hungry. Let the children give it fish to eat. Each cat only eats one fish. When some cats come, give them some fish to eat.
The teacher showed three cats, one cat and two cats respectively, and asked the children to take out a fish, two fish and three fish to check whether they were right or wrong.
5. The game "Cats and Cops Catch Mice"
(1) Learning skills: Teachers should be cat police officers, children should be cat police officers, police should clap their hands, children should clap their hands, police should clap their hands two or three times, and cat police officers should also take corresponding numbers.
(2) Kill mice
First, let's see how many mice come to the home of the figure doll. If a mouse comes, it will be shot; if two mice come, it will be shot twice; if three mice come, it will be shot three times.
(3) The "Black Cat Sheriff" rewarded the brave cat policeman with red flowers.
Cats and policemen are brave to catch mice. We rewarded him with red flowers. A flower will be rewarded under a cat, and a few will be rewarded. (Children are required to line up from left to right)
Activity reflection:
Make full use of the resources in children's real life, and have a substantial impact on children through the activities acting on them, so that children can feel the quantitative relationship of things in life and games, and experience the importance and interest of mathematics.