Activity design background
Children in small classes have a little simple concept of geometry, and children at this stage can correctly understand circles, triangles and squares through the guidance of teachers. But they don't recognize these shapes from their characteristics, but compare them with familiar objects in daily life. Therefore, I let children become interested in graphics in game exploration, and perceive the different characteristics of graphics through observation, comparison, imagination and other forms.
moving target
1, let children create a pleasant game plot by comparing and perceiving the basic characteristics of graphics.
2, use a variety of senses to mobilize children's thinking and imagination' observation' and stimulate children's exploration ability.
3. Guide children to actively interact with materials and experience the fun of mathematics activities.
4. Stimulate children's interest in learning graphics.
5. Develop children's logical thinking ability.
Teaching emphases and difficulties
Understanding and difference between circular triangle and square
Activities to be prepared
Pictures of small animals, pictures composed of geometric figures, and several cards of three geometric figures.
Activity process
1. 1. The children's teacher will take you to the puzzle today. Do you want to take a picture? In the future, I will show all kinds of pictures composed of these three pictures to children to stimulate their interest. I will continue to pose with children through imagination.
2. ask questions; There are so many beautiful graphics. Do you know what patterns they are made of?
3. After the children answer, I will tell the children the characteristics and names of the three figures in the form of nursery rhymes according to their answers.
Second, let children know three kinds of graphics in the form of games.
1, game; Touch it to let children understand the difference between these three kinds of graphics in the form of touch, and say the names of the graphics.
2. games; Whose ability is great. Show all kinds of patterns made of graphics, and let children find out what graphics are made of.
3. games; Small animals find homes. Show pictures of small animals, and I will tell the children that they are crying because they can't find their home. Please help them find their home. For example; I will play a small animal and talk about the shape of my house, and ask the children for help.
4. games; Looking for graphics baby. There are three graphic babies on the classroom floor. I called the password to let the children find the graphic station and see who can find it quickly and well.
Third, the end. Today, we had a good time. Can the children tell the teacher which graphics you know and what their characteristics are? Go home and observe. Things in your home are made up of figures we know today. Tell the teacher when you come tomorrow.
Fourth, arrange the songs and take the children to the bathroom.
Teaching reflection
I saw this phenomenon from children in the actual teaching process: 1. Children are interested in all kinds of graphics. Children have a keen observation of things around them and a desire to know about graphic babies II. During the activity, the children are very active and can actively tell their teachers and friends around them about their findings, so that their expressive ability, reaction ability and observation ability have been developed. I also learned from the children's operation. 1. In this activity, children are willing to participate and take the initiative to discover. 2。 Children are interested and willing to take the initiative to explore and participate. I think my original design can be adjusted to: children have insufficient time for self-operation, no opportunities for children to cooperate and communicate, and the language needs to be refined. In the process of organizing activities in the future, I will improve it, convey a good sense of language for children and cultivate their expressive ability.