Through the operation activities, let the children know that 7 plus 1 is 8 and can be described in words.

Cultivate children's habit of operating as required.

Activity preparation:

Teaching AIDS: 8 ducklings, 8 small fish and 8 shrimps, word card 1-8.

Learning tool: snowflake activity process:

Review the formation within 7 first.

Clap your hands.

Look at the numbers and act. (The teacher shows the number 1-7, and the children do the corresponding number of actions according to the number), and then say the number (the teacher says the number at will, and the children go on). Second, learn the formation of 8, and show the velvet teaching aid (7 ducklings) to ask questions. What small animals are there in the picture? How many/much? How do you know that? Teachers can continue to guide children to look at large numbers before counting. We can use numbers to represent their numbers. (Number 7), the teacher uncovered the ducklings and asked: How many ducklings are there on the grass now? How did you become eight ducklings? (Guide children to say seven ducklings plus 1 and eight ducklings), create scenarios and further learn the formation of eight) Change snowflakes: Let children take seven snowflakes first and think about how to change eight. (Let the children say "seven snowflakes plus 1 and eight snowflakes" while operating) (The teacher shows seven small fish) How many small fish are there? What can I do to make every duckling eat small fish? (Please ask individual children to come forward to operate, and the children will collectively check and describe the operation results). Similarly, turn 7 shrimps into 8 shrimps.

Third, the preliminary understanding of digital children, 8 ducklings, 8 small fish, 8 shrimps and 8 snowflakes can be represented by numbers? (Point, number), 4, summary, let the children find out what can be represented by numbers in class and at home after class.

After packing your equipment, end this activity.