1, through activities, learn to arrange regularly according to a certain feature.

2. In the exploration and search activities, choose different methods to try to sort regularly.

3. Cultivate children's initial reasoning ability and develop their creativity.

Activity preparation: 1, cards with various arrangement rules.

2. Wood blocks, geometric figures and tapestry patterns of various colors.

3. Each person has an operation card.

Activity preset:

First, free exploration.

1. Introduce the activity with the game "Treasure Hunt".

Let the children look for the cards hidden in the "grass" and open them to see what is on them.

2. Discuss the different "changes" on the card and talk about their arrangement rules.

Second, find the law.

1, observe the arrangement of objects on the card, so that children can perceive the order of objects. Learn how to arrange them at intervals according to color, geometry and pattern.

2. Let the children make the rules. Find out the rules of the objects on the card and think about what to arrange next.

3, children began to operate, fill in the missing, complete the law, and talk about why to make up.

Third, make arrangements as freely as possible.

1. Introduce the contents and requirements of each group of activities.

The first group: arranged by color. Choose two or three colors of wood blocks to arrange at intervals.

The second group: arranged geometrically. Choose two or three kinds of geometry to be arranged at intervals.

The third group: arranged according to the pattern. Choose two or three patterns arranged at intervals.

2, children's optional operation activities, teachers tour guidance. Encourage young children to boldly try to observe discipline.

3. Let the children introduce how they are arranged.