A few days ago, our class finished learning the first unit of mathematics, so Teacher Yin gave us an exam on Friday.
I got the test paper and read it carefully. The topic is not difficult, but you will still lose a lot of points if you are not careful. I thought of this and began to write. As the topic was not difficult, I successfully finished this test paper.
After writing, I breathed a sigh of relief: the topic is not too difficult. At this time, I began to think about the scene where I got 100% in the exam and how my family should reward me. It suddenly occurred to me that I hadn't checked the test paper yet, so I checked it quickly with the fastest speed and very serious attitude. Luckily, I remembered to check the test paper. In the process of checking, I found several mistakes in succession. If I hadn't thought of checking ... Oh, my God! I didn't dare to be careless. I checked it several times in a row before handing in the paper with confidence.
In the afternoon, Teacher Yin came to assign homework. When he wrote "correcting the paper", the whole class exclaimed: Teacher Yin corrected the paper too fast! However, a small number of students said in an extremely tragic tone: "Alas, I didn't send it early or late, but it happened at this time. It seems that I can't have a good weekend! "
"Quiet, quiet!" Teacher Yin said loudly: "In this exam, 25 students in our class scored above 90, and they still need to work hard. Next, I will report the scores of the top eight students. I hope everyone can learn from it! "
Although I'm not so worried about failing in the exam, it would be a pity if I can't even get into the top eight. So, I pricked up my ears and listened attentively to teacher Yin's score.
"The first place in this exam is-Liu! One hundred plus twenty! Everyone applauds! " Teacher Yin said.
Me? First place? Really? My first reaction was whether the teacher made a mistake.
However, seeing the teacher's smiling eyes and the students' surprised expressions, I no longer doubted, and went to the podium in three steps. The teacher said to me, "You did well in the exam. I'm going to send you a notebook and an interesting ballpoint pen as encouragement. " After that, Teacher Yin handed me my test paper, a notebook with my name on it, and a light green ballpoint pen.
I studied this ballpoint pen carefully. Its surface is very smooth, and there is a hand on it to indicate "OK". Every finger has a different expression The pen holder is from thin to thick, and the pen cover is very cleverly hidden. You really can't see it without looking carefully. I twisted it with my hand and it actually bent down. How interesting! Then, with the envy of my classmates, I proudly walked back to my seat.
Teacher Yin's practice can not only encourage students who have signed up to stick to it, but also let students who have not signed up to know the benefits of the top eight before the exam, so that they can make progress. It's really good!
Our math teacher is surnamed Zhu, and we all like him very much. She has bright eyes, a small nose and a charming smile on her face, which makes people want to get close to her involuntarily. Teacher Zhu is not only beautiful, but also cares for us everywhere like her mother.
I remember one time, I did badly in the math exam, with only 92 points. This is a result that I have never tested. I am very sad and depressed at my desk. After analyzing the test paper, Teacher Zhu came over and patted me on the shoulder and said to me kindly, "ZhangZijian, what's wrong with you? Are you discouraged? You didn't do well in this exam. You have to find out why you lost points. There are also midterm and final exams. How can you give up? As long as you listen attentively in class and finish the homework assigned by the teacher carefully, I believe you will get 100 next time. " This sentence seems to have an infinite power, which gave me the motivation to learn, and I suddenly came out of the shadows. When I got home, I didn't go out to play as usual, but took out exercises and tests and devoted myself to them. Many things happen. I got a score of 100 in the next chapter. Of course, this is inseparable from the care and encouragement of Teacher Zhu.
Teacher Zhu is very strict with us in our study. Once, I was in a hurry to do my homework, and the result of dividing 720 by 2 was 66. After correcting the homework, Teacher Zhu severely criticized me: "Why are you so careless?" Does 720 divided by 2 count? This is really too bad! "I feel ashamed to see this low-level mistake I made. I am ashamed to think that Mr. Zhu has taught us so hard and I am so careless in my homework.
Later, every time I wrote my math homework, I felt that Mr. Zhu always reminded me: "You should make a draft of the calculation, even if it looks simple, you should be serious." The exam is about your attitude towards learning. You still have' traps' on some topics! It is easy to make mistakes if you are not serious, okay? "
Teacher Zhu's love for us is like a trickle, nourishing my heart; Teacher Zhu's love is like a bright light, guiding us to the sunny shore. I love our teacher Zhu!
The short holiday on New Year's Day is over. My short vacation was enriched by short-term training courses. I learned a lot in the math class here.
First of all, I learned the trip problem and the application of score percentage. Let's talk about a concentration problem first:
Add 50 grams of sugar to 20% sugar water, and the concentration will become 40%. How much more water should I add? The sugar water concentration is 25%.
As soon as I saw this question, I was blinded. I read it three times, but I still have no clue. Teacher Wang seems to have seen through our ideas and began to explain with guidance: "Students, don't limit your thinking to arithmetic, try to make an equation!"
Oh! Why didn't I think of the equation! Ok, listen carefully, but the teacher has already started teaching! The teacher wrote this equation on the blackboard:
Solution: suppose there is x grams of sugar water with a concentration of 20%.
20%x+50=(x+50)40%
0.2x+50=0.4x+20
50-20=0.4x-0.2x
30 = 0.2 times
X= 150
Well, at this time, we already know that the 20% aligned sugar water has150g, so the following is much easier!
There is sugar in 40% syrup (150+50) × 40% = 80g. According to the title, we can understand that 25% syrup needs water, and the sugar is "unchanged", so the 25% syrup has 800 ÷ 25% = 320g g.
This is the secret of mathematics! A seemingly clueless problem was solved with only a few formulas, and the doubts in our hearts were solved layer by layer. How amazing! Through the study of this short training class, I have a deeper understanding of the application of score percentage. What used to be the concentration of a big meal in front of me has now become a piece of cake. I am not only amazed at the mystery of these mathematics.
According to the arrangement of the school, I will continue to be a sixth-grade math student this semester. I don't know which of the four courses to choose at present. What I think most is how to make students accept my first class and how to make them like my math class when I take over a new class. Think about using math reading to make students fall in love with math and my math teacher.
I want to use "Do you know what math reading is?" Start my first class.
I introduction of teachers:
With the "mathematization of society", mathematics reading has become an essential ability for people, such as understanding economic conditions such as cost, profit, output, loan, benefit, market forecast, risk assessment and stock market trend. Cultivating students' mathematics reading ability is of great significance for cultivating students to adapt to the future society and form the concept of lifelong learning.
First of all, talk about the difference between primary school mathematics reading and Chinese reading.
Because of the symbolic, logical, rigorous and abstract nature of mathematical language, mathematical reading is different from general reading. Including the perception and recognition of language symbols (words, mathematical symbols, terms, formulas, charts, etc.). ), assimilation and adaptation to new concepts, understanding and memory of reading materials and other psychological activities. It is also an active cognitive process of hypothesis, proof, imagination and reasoning.
Second, students discuss their understanding of mathematics reading in groups and learn about students' group activities.
Third, students exchange their understanding of mathematics reading.
Fourth, * * * learn an article "Classification of Mathematics Reading"
According to the different reading content, it can be roughly divided into two categories:
(A), reading textbooks
(2) Reading extracurricular books and periodicals
Reading textbooks and teaching materials in primary school mathematics teaching
(A), reading before class
(2) Reading in class
According to the different reading methods of textbooks, classroom reading can be divided into the following categories: 1, reading with questions.
2. Read with "touch"
3. "Discussion" to promote reading
Step 4 read with "Bi"
(3) Reading after class
Reading after class means reviewing textbooks, consolidating cognitive requirements and sorting out after class. After the formation of students' understanding of new knowledge, they have not yet reached the level of mastery. After class, we should sort out and summarize every section or unit we have learned, classify the main knowledge, make it systematic and universal, and form learning ability.
Fifth, make your own math plan. Welcome to the "Mathematics Kingdom" blogosphere.
Mathematics reading can enrich students' mathematics knowledge, deepen the experience of mathematics learning and achieve the purpose of understanding knowledge in depth. Through extensive reading, we can broaden our horizons, meet the learning needs of students at different levels, fully tap their potential and improve their mathematical literacy.
This is my imagination in my first math class. I hope my first class can sow the seeds of math reading for my children, and I also hope that my math class can not only learn knowledge, but also learn methods.
My math teacher, Miss Zhu, is tall 1. About 65 meters, about 30 years old, with shiny black hair and ponytail. There are two big clairvoyance eyes and a pair of ears on the round smiling face, so that you can't make any small moves in class, but she is a very interesting teacher.
Teacher Zhu is very interesting, because she can improve our learning taste at any time in class and let us study easily and happily.
One day, there was no water at school, and the students had no water to drink, so they all looked listless in math class. Teacher Zhu came up with a clever plan to make a classmate tell a joke and make us laugh. We were refreshed at once, the learning atmosphere in the classroom became active, and the number of students who raised their hands to answer questions increased significantly.
In order to improve our interest in learning, Mr. Zhu also adopted the method of star award.
Once, Mr. Zhu saw that our math homework was sloppy and not very serious. Just smiled and said: Now as long as you get an A+ or a five-pointed star in class or homework, you will be a red star. As long as five red stars are collected, Mr. Zhu can win a candy. Although a candy is rare, it is a little hope for teachers. In the next homework, more and more students got A+ and a five-pointed star. In a blink of an eye, we entered the final review stage. Teacher Zhu found that in the test, our grades were not very satisfactory. Teacher Zhu came up with a new idea and said to us: Now a lollipop won 98 points and two prizes won 100 points. Now, our enthusiasm for learning is high and our grades are improving rapidly. Encouraged by this measure, I got a lot of lollipops and my grades improved a lot. I got excellent results in the final exam.
Although I know that learning is not to get the teacher's candy, our achievements in fun learning are sweeter than eating lollipops. I like such an interesting teacher!
My family is a "math" family, not because everyone in my family is proficient in numbers, but because my relationship with my parents can be expressed by some mathematical formulas. Generally speaking, "I = father+mother", because I am the son of father and mother, not only have similar appearance, but also inherit their strong and unyielding character. Although I am a nobody, I am really a member of the family. My parents treat me equally. When I meet things at home, I will be honest with each other, just like a little host.
So, sometimes "my father+mother". Do you know why? Because when my parents were doing farm work, they saw something was wrong, so they discussed with me and asked me how to deal with it. They did as I said. At this time, I feel that I am a teacher and they are like students.
Our family is such a veritable "home of mathematics".
Sixth grade math composition 7 "There is a new math teacher in our class!" "The math teacher in our class is Miss Feng!" The latest news made us very happy. Because I have long heard that this teacher Feng teaches well, it is great to teach our class this time.
Teacher Feng really lives up to her reputation and teaches very well. Every time she attends class, a little joke pops up from time to time. Everyone in Doby makes boring math classes interesting.
Hey! You will ask, "Does Mr. Feng like his works?" Not to mention this: every morning, Mr. Feng takes the notebook of the classmate who did the wrong question yesterday and goes to the classroom to call them to the front and explain them one by one until the classmates can do it.
Teacher Feng is very kind and never hits anyone. She often said, "I am like the Monkey King, and you are like a monkey. The Monkey King has such a good relationship with them. How could he have the heart to hit them? " You will ask, "If someone does a small thing, will Mr. Feng care?" Don't worry, Mr. Feng will reply like this: "Mr. Feng's eyes are so sharp that nothing can hide from the teacher's eyes." After that, Mr. Feng glanced at the classmate again. If you see that your classmates are still playing tricks, Mr. Feng will move the chair out from under the table and say to your classmates, "Classmate, I will show you a sketch. Please don't laugh. " Later, the teacher learned from this classmate's appearance: head down, hands groping around, this classmate saw it, and immediately knew that the teacher was learning his own appearance, so he quickly put things away and listened to the teacher carefully. Students, you see how wonderful Mr. Feng's move is. It not only disgraces the classmate, but also makes him stop making small moves.
After class, the students gathered around to discuss the teacher: someone said, "Teacher Feng treats us as friends, so we should listen carefully." Someone said, "I thought Miss Feng was fierce at first, but I didn't expect her to be so kind and warm my heart." Someone said, "Mr. Feng smiled as soon as he entered the door, which made me feel refreshed at once." Someone said, "Teacher Feng's smile touched me. I must study hard and make progress every day. " Others said it was ┉ ┉.
Students, do you want to know our amiable and humorous math teacher?
My math teacher is about 1.7 meters tall, wearing a pair of nearsighted glasses and a ponytail, and her hair is yellow in the sun. She gives us a dull face all day. In our eyes, she is a "devil" teacher!
One day, we had a math exam, and I did well, but our class as a whole didn't do very well. I thought to myself: Those who fail in the next exam will be miserable, because the teacher gave us a "vaccination" before the exam. The teacher said that if we didn't get more than 80 points in the exam, we would be "killed". But about 10 people in our class failed. In the second class, the teacher came into the classroom with that annoying "Woodenhead" and saw the paper sent by the math class representative. He flew into a rage and shouted angrily, "Look, what did you take!" " Then shouted: "Guan Jiawei! Come here. " Guan Jiawei bowed his head and walked slowly to the teacher. "Look at your grades, 59 points, what did you test!" I thought to myself: Xiao Guanguan is miserable now, and he must be humiliated by training. The teacher saw the following students talking about it one by one, and shouted loudly, "I see who is still talking, get out!" " "Our class suddenly became quiet. No one dares to go against her wishes.
Calling her "the devil" is not only an exam, but also a class. In math class on Wednesday, the teacher was talking about the topic, and I was absent-minded, but the teacher caught me off guard. "Zhang Chen, what do you say?" I hesitated for a long time and didn't answer. My heart is like an ant on hot bricks-I broke out in a cold sweat. At that time, the "devil" used a "civilized" method and a painful method. Namely: Zama step. Put a piece of paper on your head, 20 books on your arm and a pen on your leg. When did you make a mistake and when did you stick to it? I thought, I'm dead. There are still 30 minutes before class is over. "Zhang Chen will come in March, tie up the class, hurry!" And because of the last exam, everyone in our class couldn't finish the class, no matter whether it was a big recess or a small recess, we had to make up lessons!
This is my "devil" math teacher and this is the "devil" in our class!
A pair of eyes shining with pure enthusiasm. Like a pair of diamonds that can open a stone, a tiny and beautiful nose.
Two thin lips are too expressive, as if ready to tie a ponytail at any time. Wear a blue dress, black pants and black shoes. This is my math teacher.
We like her very much. Sometimes she is strict, sometimes she is amiable, and sometimes she cares about us like a mother.
My math teacher is sometimes very kind. Her class is lively, interesting and easy to understand. She always takes every student seriously. If a classmate doesn't understand the teacher, she will speak patiently until he understands. This is my math teacher.
My math teacher is sometimes very strict. Recently, the teacher launched a "fake activity" in the class (as far as I know, it was to crack down on students who pretended to study). If the teacher catches you pretending to study, hehe, you should know the ending.
This is my math teacher, a strict and kind math teacher like my mother.
The mask of goodness is Baise, and Baise represents purity. The king's mask is red. Red represents majesty. So, what color is the teacher's mask? Oh, the teacher's mask is kind, strict and kind.
When we talk about our math teacher, we must give him a thumbs-up sign. He is of medium height, with a dark face and looks strong, and his small eyes always show gentle eyes. This is our head teacher and our math teacher, Miss Zhang.
It was a hot summer, the weather was getting hotter and hotter, and summer came. The sun is scorching the earth, and cicadas are probably screaming desperately in the trees because they are too hot. All the students fell asleep at their desks, but Mr. Zhang sat quietly in his bedroom, tirelessly correcting homework. How many boiling days, he tirelessly gave us lectures in the bright classroom. In order to train us into talents, how much sweat he shed and how much effort he spent!
I remember that unlucky mid-term exam, when I got only 69 points in math, I was so angry that my mother slapped me hard. It was his gentle persuasion that calmed his mother's anger. He also taught me to remember the lessons and work hard. Patience, meticulous and persuasive words flow into my heart like a stream in Juanjuan. How excited I was at that time!
Teacher Zhang is a very responsible and easy-going teacher. Every noon, he comes to the classroom to see us naughty children. He always helps us on the platform when we do our homework. When we encounter problems that we don't understand, the teacher always takes pains to explain them to everyone. Sometimes students finish their homework, and he takes us to play in the ravine, so that everyone can breathe fresh air and have fun. Along the way, he talked and laughed with everyone, joked with us from time to time, and told some anecdotes about his experience and what we like to hear. It seems that he is not our teacher, but an experienced elder and wise man.
I can't forget his training and education for me; We can't forget his efforts for our class. I can't forget his energetic figure when playing with other teachers; I can't forget my classmate's anxious expression when he lost money and things; I can't forget his cheerful smile during the spring outing. ...
At this moment, I will never forget every minute with my teacher. I was moved to tears and showed a knowing smile. He is like a good friend, giving me starlight encouragement when I am lost; When I was down, I was comforted like a breeze.
Ah! I really want to say, "Teacher Zhang, you are my eternal pride!" "