Mother of Chinese plants in primary schools has a way to extend the pre-class teaching design1;
1. The teacher prepares related websites, demonstration courseware or related wall charts and new word cards.
Students know how plants spread seeds.
Teaching material analysis:
The Plant Mother has a Way is a poem full of childlike interest and rhythm. The whole poem vividly contains the knowledge of nature, with catchy language and easy-to-understand content, and is an excellent popular science work. The text * * * consists of five sections, which respectively introduce how dandelion, xanthium sibiricum and pea spread seeds, with two illustrations. In teaching, we should grasp the characteristics of poetry that is conducive to reading aloud and interesting in content, stimulate students' childlike innocence, guide students to work hard on reading, and then understand the subtlety of the article and the knowledge contained therein.
Student analysis:
The text tells us scientific knowledge in an anthropomorphic way, and students are easily attracted. Most of the students introduced in the text have some understanding and experience. On the basis of reading comprehension, create situations in combination with practice, stimulate students' interest in understanding plant knowledge and exploring natural mysteries, cultivate students' good habits of paying attention to things around them and observing them carefully, and accumulate certain vocabulary.
Teaching objectives:
1, can recognize 12 new words and can write 10 new words.
2. Read the text correctly, fluently and emotionally. Recite the text.
3. Interested in observing plants, understanding plant knowledge and exploring plant mysteries.
Teaching focus:
1. Feel the rhythmic beauty of the text in reading and understand what the text tells us.
2. Read and write.
first kind
Inquiries and inquiries
1. Dialogue introduction: Children, autumn is the season when plant seeds mature. The seed baby is going to bid farewell to his mother and start his own life. Want to know what good way plant mothers say goodbye to their children? Today, we are going to learn "Mother Plant has an idea". Write on the blackboard.
Design concept: the content of this lesson is full of childlike interest, and the dialogue goes straight to the main idea of the text to attract students and stimulate their interest in learning. )
2. Courseware demonstration: Play the animation of dandelion, Xanthium sibiricum and other plants spreading seeds to guide students to observe. Today, the lesson "Mother Plant has a way" will tell us the ingenious ways for plants to spread seeds. Now let's learn. Write on the blackboard.
Design concept: use the form that students like, guide students to watch animation, feel the whole, and stimulate students' interest in learning and thirst for knowledge. )
Probe into solving doubts and doubts
feel
1, read the text freely, and read the unknown words several times with the help of pinyin.
2. Read to each other in the group and tell me what you read.
3. communication. The group elected representatives to report the gains of the group reading. This is just a beginner's reading. If students can tell what they have learned from reading, they should be praised instead of being too demanding. )
Design concept: try to read aloud, perceive as a whole, exchange gains, cultivate the ability of independent reading and experience the happiness of reading. )
Learn to read
1, practice reading new words by yourself. Guide students to read new words through the dragon at the same table.
2, the small blackboard shows new words and refers to reading in many ways.
3. The whole class exchanges literacy methods. Guide students to find friends for new words in the process of communication and speak with words.
Design concept: The new curriculum standard requires that you like learning Chinese characters and have the desire to read actively. In this link, give full play to students' autonomy, use a variety of visual methods to mobilize students' enthusiasm for literacy, exchange literacy methods with each other, and improve the effect of autonomous literacy. )
Like reading
1. Read the text in groups to see who reads it beautifully.
2. Selected reading materials. Choose your favorite part to practice reading, and then show it.
3. Read the full text and read it in the way you like.
Design concept: Reading is a dialogue between students and texts. Students should be given enough reading time to perceive the text as a whole, and get a preliminary understanding and experience while reading correctly and fluently. )
write
1, showing the words to be written: for example, yes, baby, dispute, ok. Students recognize reading.
2. Students observe the structure of words and exchange writing notes.
3. The teacher demonstrates and instructs the keystroke. If you want to be semi-closed, you can't write your own classes.
4. Students practice. Teachers patrol.
Design concept: While paying attention to students' writing quality, we should also pay attention to students' writing posture, master basic writing skills and cultivate good writing habits. )
Second lesson
lead into/introduce
Apple picking game: (make the new word card into an apple shape and write the numbers) You choose the numbers of the apple, read the new words on it, and then make words and sentences.
read aloud
1, teachers demonstrate reading, students listen and feel the tone. Guide students to evaluate which teachers read well and which are not.
2. Students can practice reading freely and are required to read correctly, fluently and emotionally.
3. Read aloud the contest. Choose your favorite bar and see who reads better.
(design concept: reading is a personalized behavior of students, and students cannot simply imitate it. Students should be guided to read aloud repeatedly to gain their own feelings and experiences. )
read aloud
1, the teacher takes the lead and the students try to recite the text.
2. Students can practice back freely.
3. written expression. Add action when reversing. Students can also imagine and perform small-scale textbook plays. (Give priority to with encouragement and participation. )
Design concept: strengthen students' reading practice, deepen students' unique feelings, develop language sense and enrich students' accumulation. )
discuss
1, what do you mean, home is everywhere?
2. What does it mean that careless children can't get it? What kind of children can get it?
Design concept: this link guides students to strengthen the experience and understanding of the text, broaden their horizons and cultivate comprehensive literacy. )
practise
1, show the words read and copied after class, and guide students to read words in many ways.
2. Expand parodies. What else do you know in that case? Come and talk to your classmates.
Design concept: create a variety of practice methods, consolidate what you have learned and realize the combination of learning and application. )
Launch an investigation:
Do you know which plants can spread seeds? Show what you have learned after class!
(Design concept: While cultivating students' ability to collect and process information, stimulate students' interest in exploring mysteries. )
write
1, displays the words to be written: a, Wa, Dou, Zhi, Jing. Students recognize reading.
2. Practice writing by yourself and review in groups.
3. The teacher summarizes and guides the key points.
4. Students practice writing again.
Design concept: Writing is an important skill for students. After trying, we will find the shortcomings and improve them in time to enhance the writing effect. )
Teaching materials:
The mystery of seed transmission
There are four ways of seed transmission: wind transmission, animal transmission, catapult transmission and water transmission.
In spring, catkins fly everywhere. Do you know the mystery of catkins flying in spring? Grab a catkin and observe it carefully, and you will find some small particles in it, which are the seeds of willow. Willow spreads its seeds in all directions through flying catkins.
Mother Impatiens' method is similar to that of mother pea. Impatiens fruit will burst when it is ripe. Mother Impatiens sends seeds to all directions in this way.
Primary school Chinese plant mother has a way to teach design 2 [teaching ideas]:
1, knowledge and ability: I can recognize 12 new words in this class, I can write 10 new words, I can read the text correctly and fluently, and I am interested in observing plants, understanding their knowledge and exploring their mysteries.
2. Process and method: Understand the picture and the meaning of the poem. Know how dandelion, xanthium sibiricum and pea spread seeds.
3. Emotional attitude and values: cultivate students' habit of paying attention to things around them, carefully observing and reciting texts.
[Teaching Focus]: Guide students to use inquiry learning methods to stimulate students' interest in understanding plant knowledge and exploring natural mysteries, and combine learning from books with learning from nature.
[Teaching Difficulties]: Understand how plants spread seeds.
[Teaching process]:
First, create a situation:
Students, before we learn the new lesson, let's play a little game, shall we? Show me the real things, let's guess and recognize what these are. Where have you seen it? Students know a lot. Today, we are going to learn "Mother Plant has an idea" (blackboard writing topic). problem
Second, the content discussion
1( 1) Read freely, learn new words by yourself, and ask your pinyin friends for help if you don't know new words.
(2) Check self-study, show new words in Pinyin, read aloud freely, call the roll and take the train.
(3) How do you remember these pronunciations?
Teacher: There are not only many ways to spread seeds in the botanical garden, but also interesting. Let's walk into the kingdom of botanical gardens and explore the mysteries of nature!
2. Read the text with emotion.
(1) studying in a normal school
Thinking: What do seeds call plants? (Mom)
What plant does the mother plant refer to? (mature plant)
This paper introduces several methods for plant mothers to spread seeds. (3 species, mother dandelion, mother xanthium, mother pea)
(2) How many sections is the full text divided into? (5 parts)
(3) What sections introduce us to the methods of these three plant mothers to spread seeds? (2, 3 and 4)
Read in groups by name, study in groups,
Tell me how this plant spreads seeds.
Choose a way to tell this section to everyone.
3. Report
(1) Mother Dandelion spreads seeds by preparing a parachute for the doll. As long as the wind blows gently, the seeds will start one after another.
(2) Teacher's summary: How much dandelion mothers love their children! Let's take a look.
(3) look at the picture. Who can let dandelion's children leave their mothers and live at home everywhere? What method was used? (writing on the blackboard: blowing) What do you see? Many seeds go up and down.
What's this called? Find a suitable word in the book to describe it (starting one after another)
Which word in the text tells us where the seeds drift with the wind? (riding the wind)
Teacher's summary: The spread of dandelion needs two conditions? (own conditions, wind)
How interesting! Who wants to read it to everyone? (cooperative reading for boys and girls)
Transition sentence: Mother Dandelion has such a way, but how did Mother Xanthium do it?
(4) What is a teacher? What does the thorn do here? (Hanging animal fur) Look at the picture of Xanthium sibiricum: How to hang Xanthium sibiricum on clothes) Blackboard: Animal fur belt
Where do animals take seeds? Where else can I go?
(5) What is mother pea's method? Let the peas bask in the sun. As soon as the sun shines, the pods will explode and the beans will jump away from their mothers. The blackboard says: bask in the sun.
4. Motivation and guidance
(1) Which method do you think is the best? Why? (Freedom of speech)
(2) Why did these children leave their mothers? Where can I know?
(3) Read the first part by name
(4) What does the child mean by plants here? (seed)
What does it mean to grow up? (mature)
Cosmopolitan means where will the seeds move to settle down? (all over the world)
What do plants do when they want to travel? (Rooting and sprouting everywhere)
5. There are many ways for a plant mother. What should students do if they want to acquire more knowledge? (Look carefully)
(1) Look at Section 5 together.
(2) What does "where" mean? What do you mean (naturally)? (knowledge)
The teacher concluded: If you want to gain more knowledge, you must learn to observe carefully, form good habits, and often go to nature to find knowledge and explore mysteries. From the way of plant mother, we feel the wonder of nature.
Third, expand
1. The teacher knows the methods and mysteries of sowing several plants. Do you want to know?
(1) When the coconut is ripe, it will fall by itself, float away when it falls into the water, and precipitate wherever it floats.
(2) Pomegranate will crack when it is ripe. When the bird comes, it will eat its seeds. These seeds will go out with its feces, and the seeds will take root wherever they fall.
Do you know what kind of plants spread seeds?
Student exchange
Fourth, write
1, guiding observation.
2, the teacher wrote, the book is empty. Key guide:
Already: semi-sealed.
Answer: The hanging needle is vertical and written on the vertical center line.
Beans: The fifth and sixth strokes echo each other and raise horizontally.
Knowledge: narrow left and wide right.
Controversy: the left is narrow and the right is wide, and the last stroke next to the noose is gently lifted.
3, born red, written temporarily. Teachers patrol, guide and comment.
[Blackboard Design]
3, the plant mother has a way.
Dandelion parachute wind blowing
Xanthium sibiricum armor animal fur belt
Sunbathing pea pods
Teaching reflection
"Plant Mother has a Way" is the standard experimental textbook of compulsory education curriculum of People's Education Press (the first volume of grade two). This article is a poem, which vividly expresses scientific knowledge with personification and rhyme, and its language is catchy. It is a work that can never be tired of reading. The whole poem consists of five sections, and the text vividly tells the methods of three plant mothers, dandelion, xanthium and pea, which is very suitable for children to read.
At the beginning of the class, I introduced the new lesson with the game of guessing and recognizing. Einstein once said that it is often more important to ask a question than to solve it, so I ask students to ask questions and then study the text with them to complete the learning task of this lesson. Combined with the phenomenon that rural children have less extracurricular reading materials and more contact with nature, students can use physical objects to guess and identify, which greatly arouses their learning desire and curiosity.
According to students' playful nature, use games to remember new words. This can arouse students' enthusiasm for literacy, exchange literacy methods with each other and improve the effect of autonomous literacy. Create a relaxed and happy learning atmosphere for students. I boldly let students ask their own questions and inspire them appropriately, so that students can truly become the masters of learning.
Disadvantages: the idea is beautiful and feasible, but after all, it is a teaching practice, and there will inevitably be deviations, deficiencies and areas that need improvement. For example, when learning the text, I am afraid that the teaching task of this class will not be completed, and I have not given students enough time to think about the problem and can't listen carefully to the students' explanations. Not paying enough attention to details brings students difficulties in understanding and loses some guidance. In some places, there is no further discussion, so that students' thoughts are not fully opened by speeding up their speech. In the future teaching, I will learn from each other and make persistent efforts!