The Guide points out that it is very important to organize and create a suitable environment for children to do their best and fully develop themselves. Mathematics corner activity is an open, layered and autonomous activity, which allows children to choose their own operation contents, methods and partners according to their own wishes and operate at their own pace in a casual, pleasant and stress-free atmosphere. At the same time, in the process of district corner activities, teachers can clearly understand the development level of children through observation, including the strategies used by children, the difficulties encountered and the challenges needed. So as to provide a basis for the subsequent mathematics education and teaching. According to the requirements of "Guide to Mathematics Goals for Children Aged 4-5", a "Mathematics Exploration Area" was set up. These are my two cases.

Case 1:

Name "Picture Puzzle"

target

1, can perceive the physical structure characteristics of objects and spell out the shape of objects.

2. Perceive the color characteristics of geometric figures and calculate the number of each color.

material

A template, a color statistical table, several square plastic plates of various colors, several pattern photos, and a box of colored watercolor pens.

play

1, spell out the corresponding pattern shapes according to the patterns on the template, and count the number of each color.

Children design and spell patterns by themselves and count the number of each color.

Case 2

Name it "I love my family"

target

The number 1. can be used to describe the arrangement order and location of rooms.

2, can find the corresponding room for small animals according to the prompt board.

material

There are 1 toy buildings with 1-4 floors, 12 small houses with room numbers, a billboard with room numbers of small animals, 8 small animals and a cardboard box for small animals.

play

1, knowing the house number, put the small houses marked with room numbers into the corresponding rooms of the building in the order of 1-4.