Activity objectives:

Learn to count down, and count down within 10.

Activity preparation:

1, My Mathematics, Page 12 to Page 13.

2. Poker 2 to 10.

3. Glue stick.

Activity flow:

First of all, the teacher shows the prepared playing cards, and through repeated placement, the children are familiar with the numbers below 10, and then count down.

1. This is a playing card. I'll write a 2 here first and then a 3. What's next? (Ask the children to come up and choose the right card to put on)

2. The current card starts with the number 5. What should be next? and then

3. Now there are some empty spaces among these cards. Which playing card should I put? It's set. Let's count it again.

Second, reuse playing cards and make children familiar with the number of inversions within 10 by hanging upside down.

1, this time starting from playing cards 10, counting backwards, which card should be next? Next-where is Zhang?

2. If you count down from the sixth card, what should be the next card?

Please have a look now. From 10 to 2, a few pieces are missing. Which ones should it be?

Third, please open My Mathematics to 12 to 13, and finish the exercises respectively.

Activity reflection:

Mathematics can create the best scene for children to participate in learning activities with hands, mouths, brains and multi-senses, stimulate children's interest in learning, mobilize students' enthusiasm, maximize students' physical and mental potential, save time, complete learning tasks efficiently, and infiltrate ideological and moral education to cultivate good study habits, with good results!

Introduction to teaching plan:

Teaching plan refers to teachers' understanding of teaching content according to curriculum standards, syllabus and teaching materials, combined with students' actual situation, so as to carry out teaching activities smoothly and effectively.

Practical teaching documents that specifically design and arrange teaching steps and teaching methods. Teaching plan includes brief analysis of teaching materials and students' analysis, teaching purpose, important and difficult points, teaching preparation, teaching process and exercise design.

The teaching content, arrangement of teaching steps, selection of teaching methods, blackboard design, application of teaching AIDS or modern teaching means, and time allocation of teaching links in the teaching plan must be determined after careful consideration and careful design, which reflects strong planning.

"Ni Huanzhi" XVII: "She never does these things casually. She used her invincible mind to write accurate lesson plans and sent them to the first-level teachers for reading. She was completely praised, but she was not at ease. She will think twice before acting. "