The second volume of the second grade "Children Count the Stars" quality teaching plan

1. Will you recognize it? Sa? Wait for 9 new words, can you write? Spoon? Equal to 12.

2. Read the text correctly, fluently and emotionally in different roles.

3. Understand that Zhang Heng became a famous astronomer because he loved astronomy since childhood, was good at observing and thinking, and had the spirit of assiduous study to stimulate students' interest in science.

Teaching emphases and difficulties:

Key points: learn new words and read them aloud with emotion.

Difficulties: Understand the first sentence of the first paragraph and appreciate the beauty of this metaphor.

Teaching time:

2 class hours

Teaching process:

In the first lesson,

First, independent reading literacy.

(A) the introduction of topics

1, Teacher: Children, on a clear night, we looked up and saw many bright stars twinkling in the blue sky, which was very interesting.

Show pictures of the starry sky:

There are many stars in the sky. We usually say that there are many stars in the sky. What words do we use?

According to the students' answers, the cue card: countless, countless. (Pronunciation) Guide? There are countless stars in the sky? 、? There are countless stars in the sky? . Are there really countless stars in the sky? Have you counted them, children?

Sometimes there is a child who likes counting stars best. He often pays attention to the stars in the sky.

The story we are going to tell today is "Children Count Stars".

Blackboard: Children who count stars. Guidance: polyphonic words: number (sh incarnation, sh? )。

Announce: shǔ. Count? Stars, son? Read softly.

Look at the topic together.

Question: What do you want to know after reading the topic?

(2), reading the text, literacy and the beginning of learning words.

Read the text freely. What should I do if I meet a word I don't know? Read the circled new words several times and mark the natural paragraph numbers.

Second, cooperation and exchanges.

1, know new words

(1) New Word Card with Pinyin

Free reading, the little teacher leads the reading.

(2) New word cards without Pinyin

Read at some point and study by train.

2. Read the text in sections and correct the pronunciation. Think about what you know by reading the text.

Third, reading comprehension.

Choose the natural section that interests you most to study.

Reporting and communication

1, learning in reverse order, approaching Rolling.

Which paragraph of the text directly introduces Zhang Heng to us? (Read the fifth paragraph by name) He introduced it so clearly. What do you know? (Do you understand? Han dynasty? Astronomers? Study hard? Use together? Because? So what? Explain why Zhang Heng became an astronomer. What else do you know about Zhang Heng? (Students report relevant information collected before class)

Teacher: The students know a lot about Zhang Heng. How does the text specifically describe how he counted the stars when he was a child?

2. Read the text and make a fair evaluation.

Read the text in the form of relay race, and other students listen carefully and be good judges.

3. Find a treasure game and catch a beautiful sentence to read.

There is a beautiful sentence in the article that describes the beauty of the night sky. Browse the text quickly and find it. (American reading? At night, the stars in the sky are like countless pearls scattered in the jasper plate. ? ) such a beautiful starry sky, such a beautiful sentence, the teacher can't help but want to read it? Is it better to change the word? Sa? Misread it? Descending? Experience Caesar's vivid image and the difficulty of counting. )

Teacher: What is little Rolling doing under the night sky full of pearls?

4, deskmate interaction, introductory reading.

Read aloud to each other with your deskmate, and draw pictures with lyrics when counting stars. (painting? Sit, lean, lean, point and count? Please pose according to these words. Keep this posture and let's learn how to count the stars by Zhang Heng (1? 20), the teacher interviewed the students' feelings after counting. (Students all know how tired and difficult it is to count stars) But Rolling has been counting hundreds. What do you want to say to little Rolling? I deeply feel that Rolling is observant, patient, careful and capable. )

5, enter the role, read and understand.

Teacher: Grandma was distressed when she heard it. She couldn't help laughing and said: (reading grandma's words) What did you find from grandma's words?

Distinguish the different views of grandparents and grandchildren. (Xiao Zhang Heng doesn't think so, but he said confidently: (After reading it, I realized that Zhang Heng is not only observing the stars, but also discovering their movement laws. )

6. Play while reading and interact with teachers and students. Teacher-student cooperation, reading in different roles. )

Teacher: The argument between Grandma and Zhang Heng attracted the learned grandfather. What did grandpa say when he came over?

7, teamwork, widely known astronomy.

(1) Draw while reading, and find out what Grandpa said.

(2) Exchange experiences and talk about what you have read.

(3) Classroom communication report (multimedia presentation)

Who understands what grandpa said about astronomy? (Name the star map and tell Zhang Heng in grandpa's tone. )

(4) Draw the Big Dipper and the North Star with pictures and texts.

8. Grasp words and deeds and learn character.

Teacher: What did Xiao Zhangheng think and do after listening to grandpa's words?

Grasp the word (? How many times do you get up in a night? I realized that Zhang Heng is not superstitious about authority, good at practice, good at discovery and diligent in observation. )

9. Demonstrate the results and repeat the main points.

Teacher: It's really hard. Did he get a good look? . (showing the rotation diagram) Just like Grandpa said? Read grandpa's words back.

10, talk to Zhang Heng, and learn the conduct.

Teacher: This class is coming to an end. Do you like this child who counts stars? Why?

1 1, music reading

Choose your favorite article to enjoy reading.

In the second lesson,

Fourth, consolidate and extend.

1, read the text with emotion

Teacher: Children, we know that "Children Count Stars" tells the story that Zhang Heng was good at observing and willing to use his brain when he was a child. When he grew up, he studied astronomy hard and finally became an outstanding astronomer. Who wants to tell this little story to his classmates and teachers?

The named students read aloud.

2. Review new words and phrases

Teacher: So-and-so children are really good at reading. Let's review the words we learned last class.

(1) Let the little teacher lead us to read the word card.

(2) Students read the words together

Step 3 guide writing

Font analysis and model writing.

Using literacy animation in media resources, a teacher's guide;

(1) Group, Sleep, Pearl, Learning, Distant: All words are narrow on the left and wide on the right. ? Jane? The last apostrophe to the right of this word is long. ? Research? The second horizontal line on the right side of the word falls on the horizontal center line. ? Drill? The first stroke on the right side of the word falls vertically on the vertical center line.

(2) Number: Left and right structure, left and right are equal.

(3) Sleep: On the right? Hang it down? Words, wide in the middle and narrow at both ends, pay attention to the order of strokes. Distance: upper narrow and lower wide. These two characters have many strokes, so we should focus on guiding them.

(4) Balance: read by name and say structure and radicals. The teacher deliberately wrote a poor blackboard? Constant? Ask the students how to write and write on the blackboard.

Teacher: The three parts must be together to form a whole to look good, which means that everyone can unite to have strength. Writing is like this, and learning should also help each other to learn well. I hope everyone can unite as one and study hard.

(5) Han: name reading, comparison: Han? Sweating. Here? Han? Group words.

(6) Textual research: name reading, radical change: textual research? Shape (research? Yan, punishment)

4. Students write first and then copy.

5. Extended activities

Explore the universe.

The teacher wants to give you a piece of starry sky knowledge and see what you want to do after listening. Read aloud to the accompaniment of music. )

On summer nights, the Milky Way flutters from north to south like a huge pale white ribbon. Ancient people thought that the Milky Way was a river in the sky. Is the Milky Way really Tianhe? Is that vast expanse of whiteness really a rough sea? Galileo, a scientist, used a telescope to uncover the secrets of the Milky Way. It turns out that the Milky Way is made up of countless stars like the sun. Because there are too many stars, too far away from us, starlight is connected with starlight, and it is not clear, only a piece of whiteness is seen. There are about150 billion stars in the Milky Way, including the sun. The stars in the Milky Way look very close, but in fact they are far apart. Take Altair and Vega for example. The distance between them is 654.38+0.6 million light years, that is, 654.38+0.52 trillion kilometers. There are many galaxies similar to the Milky Way in the whole universe. Children, think about how big and mysterious the universe is! ]

Teacher: Children, do you want to know more about Zhang Heng? Do you want to know more about scientists? Please read after class. I know, okay? You can also look for information in books or online. Show seismograph pictures

6. Read popular science articles after class to understand the scientific common sense around you. Write a handwritten newspaper in groups.

Blackboard design:

A child who counts stars

Keen observation

Zhang Heng is good at discovering astronomers.

study hard

Attached is "Design of Children's Practice in Counting Stars"

1. Change the radicals of the following buildings to form new words, and then group words.

Hammer () _ _ _ _ _ Zu () _ _ _ _ _

Tree () _ _ _ _ _ _ Torch () _ _ _ _ _ _

2. Choose words to fill in the blanks.

Cocoa ancestors are shaking.

A star is a small hair.

One () seedling () country is one () meter.

A grass () and a Polaris ().

A () bead () spreads smoke ()

A () red bean () moves first ()

Before filling in the blanks, the teacher leads the students to look up the dictionary, talk about the meaning of each group of words and distinguish different usages. )

(2) The design of sentence training.

1. Combine the two sentences into one.

Exodus: Bees gather honey. Bees fly into the hive.

Bees gather honey and fly into the hive.

(1) Zhang Heng is sitting in the yard.

Zhang Heng pointed to the sky and counted the stars.

_____________________________________

(2) The stars in the sky twinkle.

There are countless stars in the sky.

_____________________________________

2. Fill in the blanks according to the original sentence of the text.

(1) Stars like () are scattered in ().

(2) These seven stars, connected together, are called ().

(3) The Big Dipper always revolves around ().

Attached to teaching reflection:

"Children Count Stars" is an article in the fourth volume of primary school Chinese. This? The text of this unit generally introduces some common sense of natural science. Children counting stars is an article with scientific knowledge. Although I mentioned some knowledge about this, I think it is more accurate to say that this article is about people and children. In fact, the full text shows the quality of Zhang Heng's hard study and serious thinking through words and deeds. For students, it is really a good textbook for language training and ideological and moral education.

Because it is a classic text, based on the understanding of the textbook and considering the cognitive level and thinking ability of junior students, I set the teaching content of the first teaching time as the first reading text check and learn the first and fifth paragraphs. I think the teaching focus of this class is to learn new words, and to understand how Zhang Heng liked, carefully and assiduously observed the stars when he was a child through perceptual reading. The difficulty is the understanding of figurative sentences. In teaching, I try to integrate words, sentences and experience situations, turn words into pictures, restore imagination into one, and make word teaching a three-dimensional network intertwined vertically and horizontally. In order to highlight the key points and break through the difficulties, when designing ideas, I start with the last paragraph, showing the results first and then deducing the reasons, which not only stimulates students' interest in learning, but also makes classroom teaching ups and downs.

In order to achieve the purpose of teaching, I closely around? Taking literacy as the foundation, training as the main line and cultivating ability as the goal? Step by step.

First, the main line is clear. Two questions run through the whole classroom teaching: Who is the child who counts the stars? What was he like as a child? All teaching activities are carried out in one go closely around the main clue.

Second, design the teaching process of the first class with students as the main body, teachers as the leading factor and training as the main line.

Training is the central link of reading teaching. Because knowledge is consolidated in training. Ability is formed in training, thinking is developed in training, habit is cultivated in training, and emotion is cultivated in training. In teaching, I follow? Take students as the main body, teachers as the leading factor and training as the main line? Principles of organizing classroom teaching. For example, when I was teaching Rolling how to count stars, I wrote on the blackboard according to the students' answers. Sit, *, back, point and count? After a few verbs, no? Theoretically? Say the meaning, but let the students read, do and count by themselves. This combination of dynamic and static, dynamic and static collocation, not only makes students learn happily, but also can replace the teacher's thousand words through training.

Thirdly, in the application of teaching methods, I choose the media, design the system, and entertain and educate.

In this class, slides have become my good helper, using slides to check self-study; Read sentences with slides; Reproduce life with slides; Retell the text with slides; Use slides; Learn to generalize; In the arrangement of the second class, I also want to use slides to solve it? The Big Dipper always goes around the North Star? This difficulty. In this way, abstracting the image through the media not only breaks through the difficulties, but also allows students to be free from the limitations of time and space, and cultivates their observation, imagination and thinking ability. At the same time, I also use music to create situations, render atmosphere, stimulate feelings, fully mobilize the enthusiasm of students, and truly achieve the economy, necessity and accuracy of audio-visual teaching.

Teachers, through teaching practice, I think the goal of this class is clear, difficult, easy, moderate, concrete and appropriate. At the same time, because in the process of the game, according to the students' reality, ideological education has been infiltrated, so that the article is irrelevant? Tao? . Words? Tao? Combine and realize? Sneak into the night with the wind, moisten things silently? Successfully completed the teaching task and achieved the teaching objectives stipulated in this course. Of course, this class still has some shortcomings: the contradiction between limited time and rich text content may be that I have not fully exerted the enthusiasm of every student.