Activity objectives:
1, learn to analyze graphic features and identify classification marks.
2. Graphics can be classified according to certain characteristics.
3. Cultivate children's thinking ability.
Activity preparation:
There are 1, 23 different types of toys, and 6 kinds of classification tags (such as size, shape and color).
2. Round, square, triangle and other geometric graphics cards (including different sizes and colors) and sorting boxes (including sizes, colors, shapes, etc.). ).
Activity flow:
First, the game is divided into two groups.
How to play: The teacher draws a line on the floor of the activity room and asks the children to play the game according to the instructions. The boy stands here and the child stands there; The one in skirt is here, and the one in trousers is there. Those with pigtails are here, and those without pigtails are there. Teachers can also determine the classification criteria according to children's ideas and specific situations, and organize children to play group games.
Second, identify the marker symbols.
1, the teacher shows the classification tag card to guide the children to observe and say the name of the tag symbol. What's their difference?
2. Teachers show a marker symbol respectively, and children take out the corresponding geometric graphics cards and tell the characteristics of the graphics.
Third, put toys.
1, the teacher shows different types of toys, and the children say their names, each with a few.
2. Guide children to classify toys by name, color or texture, and encourage children to tell different ways to arrange and place toys.
3. The teacher shows the classification tag, and the children tell the type of toys represented by the tag, and guide the children to stick the tag on the corresponding classification box.
4. Let the children put the toys in the corresponding boxes according to the symbols.
Fourth, observe the album "How to Divide"
1, say, what geometric figures are there in the diagram? How many are there in each?
2. Think about it. What do these classification symbols stand for? How to classify geometric figures?
3, do it, the children will draw a picture in the winning box according to the classification label card.
4. How many numbers are there in each box?
Daily life education and regional activities materials:
Guide children to observe the "Happy June Day" in mathematics, guide children to tell the contents of the pictures, let children tell which countries children celebrate June Day together, and then guide children to count the number of items in the pictures and observe the arrangement law of colored flags.
Family education:
Parents and children collect all kinds of materials around them together, and then let the children practice grouping according to the characteristics of color, shape and size.