The speech on Mathematics 1 20xx in September was a big turning point in my life. I became a teacher with hopes and dreams. In my teaching career in recent years, I have had the joy of success, the sadness of failure, the joy of harvest and the painful hesitation. However, when I think of those lovely students and colleagues who fought side by side with me, my pride, my happiness and my touch come to mind.
Walking on campus, you will find vitality everywhere, and the school motto clearly comes into view. You can hear the children's silvery laughter and see their bright smiles. There are more and more tall buildings and the conditions are getting better and better. It is this beautiful campus environment that makes teachers and students always inspired by kindness and influenced by beauty. I am in such a harmonious and beautiful educational environment, and the spirit of my peers influences and infects me, so I work wholeheartedly. When I use my inner beauty to achieve the beauty of students, can I not be proud? Can I not be proud of being a teacher?
As a primary school math teacher, how to make students like me is my goal. I summed up three points: first, let students like me, second, let students like the subjects I teach, and third, let students have a sense of accomplishment in the subjects I teach. I know that to be respected, you must first have real talent and learning. To do a good job in teaching and take good care of students, we must have profound basic skills and enterprising learning spirit. Have their own unique teaching methods, have their own personalized teaching experience. In this new environment, although I have experienced hesitation, hesitation, pain, hardship and sweat, I have always maintained the mentality of being a student, never tired of learning and never tired of teaching. Slowly, I heard and saw the praise and admiration of my classmates. I saw and felt my parents' happy mood and relieved eyes. My heart began to be happy, my heart began to have no regrets, and I began to believe in my choice!
As a teacher, we should first do our lessons well. As a math teacher, we must try our best to attract students to your subject, which is a necessary step towards success. I fully explore math textbooks and combine them with real life to make boring math colorful. When I talk about parallelism, I will talk about how the train runs on the railway. When I talk about understanding large numbers, I will make children think. Why do we always see lightning first and then hear thunder? When I talk about the understanding of fractions, I will let my children origami themselves to create fractions. When I want my children to understand that learning mathematics requires thinking and summing up, I will play games with my children, let them participate and understand the truth. Whenever I take over a new class, teacher, your class is sometimes very interesting and fun, so I can study math like this, I will study hard "and so on." Hearing this, I feel the happiness of students learning mathematics, and I really feel a faint but particularly sweet happiness.
Being in such a beautiful and harmonious family, surrounded by you who are dedicated and dedicated, the school has provided us with such a superior growth platform, and I have your happy and sincere company along the way. I have this feeling and I like my job. This is really a pleasure!
Although I knew for a long time that I wanted to fly in that classroom, it was myself who kept the nest: the truth was written on that blackboard, and the effect was erased: chalk painted a rainbow, tears shed, and I dedicated myself! However, I have no regrets about my original choice!
Because, I am moved! I am a primary school math teacher!
Because, I am happy! I am a teacher in nine primary schools!
About Mathematics Lecture 2 Dear teachers and students:
Hello everyone!
Mathematics is to me what bitter tea is to me. It tastes bitter and has a long aftertaste.
In retrospect, when one plus one equals several, mathematics is a new term, and I have never met him. When I chased the teacher and asked why, "Not so many why, this is it." As if bound, my curiosity and imagination suddenly generate. I can only say "bright as the moon, when can I forget?" "When I first met math, he gave me a blow.
Why is this? Why is this happening? I can't ask any more questions.
Mathematics, is it really what I know, just a boring subject? Therefore, it is inevitable that junior high school mathematics will plummet. In the face of geometric proof, or algebraic calculation, it is often very confusing. I remember the junior high school math teacher said, "Be patient, the answer will come out soon." I always refute in my mind, obviously without a clue and nothing to think about. Now it seems that at that time, I caught one end of the tangled roots of mathematics. "Mathematics is the most boring subject." Isn't it ridiculous and generous? The mystery of mathematics is endless, and now I finally understand it.
One plus one equals two is deeply impressed in my mind, and it is not without reason. Goldbach boldly guessed, while mathematician Chen Jingrun advanced with amazing tenacity. I should climb. I have to say that I have been studying mathematics in recent days. You may not be able to help me when I scratch my head and beat my chest because of an algebra problem of no more than ten words, but it's true. One minute, one hour, one day, I finally solved it. At this moment, I seem to have opened the temple of thought. I just feel happy, how can I feel bored? When I think about this problem again, I feel more transparent.
I am always uncertain and hesitant about mathematics, but real mathematics needs more firm self-confidence and accurate calculation ... and I don't, but I will correct myself and increase my wisdom. Then mathematics is a rainbow after the rain, beautiful.
About Mathematics Lecture 3 Dear teachers and students:
Hello everyone!
The story of my speech today is Gauss, the thinking "prince of mathematics".
In the rural areas of Germany, there is a poor peasant family. My father is a shop boy and my mother is the daughter of a stonemason. Their pride is the clever little gauss. Little Gauss showed a mathematical genius from an early age.
Once, my father helped the boss calculate the wages of several workers, and he was so busy that he sweated and worked out a number. Who knows little Gauss, who just turned four, quietly told him that the number was wrong. Father was very surprised. After review, little Gauss was right. It is strange that no one taught him. Where did he learn it?
Little Gauss went to primary school, where there was an arithmetic teacher from the city. He doesn't want to come all the way to teach these stupid children in the country, so he always loses his temper and the children are particularly afraid of him. One day, after he lost his temper, he wrote a long formula on the blackboard and said, "Today, you gave me the sum of 1+2+3+4 ... until 100. If it's not good, I'm not allowed to go home for dinner, do you hear me? You stupid guys! " "Oh my god, this question is really difficult, come on. Otherwise I can't go home. " "1+2=3, 3+3 = 6 ..." "Hey, Gauss, why don't you figure it out quickly?" "Oh, I see. I'm thinking of a better way." "God, hurry up, it's too late." "Oh, when will it be finished?"
At this time, Gao Xiaosi is holding his head in one hand and carefully observing this formula, while he is using his brain to find their laws. Suddenly, his eyes lit up. "1+2+3 ... has been added to 100, which is equal to 5050. ""teacher, I'm fine. Is this the answer? " "It must be wrong to do it so soon." "Teacher, is it 5050?" "What? What about you? How did you work it out? " "Teacher, I have read this formula carefully. In this 100 number, the sum of the first and last two numbers is 10 1, so there are 50 10 1 in this * *, which means the total is 5050. " "Oh, why didn't I think of that? What's your name? " "Gauss!" "Where did you learn math?" "myself!"
"oh? Really, that's great! " After that, the teacher stopped being mean to everyone. Especially for Gauss, he pointed out carefully and introduced him into the magical mathematics kingdom. Gauss discovered the binomial theorem when he graduated from primary school, which shocked the whole mathematics field.
19 years old, studying in university. On one occasion, his tutor accidentally made a difficult problem on the homework paper for more than two thousand years. It took him a whole night to finally draw a polygon of 17 with compasses and straightedge, which solved this big problem. When his tutor saw his homework, he was surprised and happy. He said excitedly, "Do you know that you have solved a math unsolved case with a history of more than 2,000 years? Archimedes didn't solve it, Newton didn't solve it, and you solved it overnight! You are a genius! "
Later, in memory of Gauss, a monument with the bottom of 17 was built for him.
Students, nothing is difficult in the world, nothing is impossible to a willing mind. As long as we love to think like Gauss, I believe we will find something.
Students, as long as we love and study mathematics from now on, I believe that in the near future, we will also become the pillars of the motherland! Hurry up and act!
My story is over, thank you!
About Mathematics Lecture 4 Dear teachers and students:
Hello everyone!
The focus of mathematics is understanding. Different from rote memorization of Chinese and flexible use of English, mathematics pays more attention to the understanding and innovation of each formula. In fact, a formula looks simple on the surface, but it is not so simple to really apply it to topics and real life. When I have time to announce my math study publicly, I feel that what I have mastered is actually not the case. I only know the formula and its concentration, but I only know the skin. Only with more applications can practice make perfect, and practice makes perfect!
The most important thing in math and other studies is that you must practice more. There is a saying-if you don't practice your hands, you won't practice your mouth for a day. Only by practicing more, can we apply mathematics knowledge more skillfully, solve problems faster and have higher accuracy in the exam, so as to get higher scores. Mathematical problem solving is not a naval battle and blind problem solving, but a targeted problem solving. If you can't do the questions, you can also do the difficult questions, the questions that are often tested, and the typical questions that are representative!
Learning mathematics must not only pursue difficult problems, but also focus more on easy and simple problems. There is a good saying: "The simple road is often the hardest." There is a word called inertial thinking. When people do too many simple problems, they often freeze their thinking there and do this problem wrong without knowing that it has been deformed. So be sure to practice simply and look at the questions carefully. If you look at more problems, you can find more, find more, and have more real feelings and thoughts. Only in this way can we cope with the wind and rain in the exam, gain a firm foothold, cope with the constant changes, and finally get the ideal score.
In fact, learning mathematics knowledge is a process of time, and it can't be tempered overnight. The application of mathematical knowledge in life is more and more extensive. Only by learning mathematics well can we show the great future of life. Only by learning mathematics well can we get closer to our ideals and goals.
About Mathematics Lecture 5 Dear teachers and classmates:
Hello, everyone. Today, I will tell you an interesting math story: both Euler and Mark were born in cities, and they decided to go to the farmhouse with their uncle who grows grapes. They went into their uncle's garden and saw his two sons picking cucumbers in the garden. Mark saw a basket of cucumbers collected by the business school and asked, "How many cucumbers did you two pick?" The naughty little son didn't answer, but clapped his hands and sang children's songs: "Two brothers picked cucumbers, one picked seven or eight, and the other picked eight. How many melons did they each pick? " Euler smiled: "Haha, the children are testing us." He thought for a moment and said, "My brother picked thirty-five and my brother picked forty-three."
Euler and Mark and their uncle came to the back garden. When they saw aunt calling ducks to cages by the river, Euler asked enthusiastically, "How many ducks does aunt keep?"? Let us help you catch them. " Aunt also happily sang: "The sun is setting and the sunset glow is red. I drove the ducks back to the pond. Half stay in the water screaming, half into the cage. The remaining fifteen are with me. How many ducks do I have? " Afraid that Euler would get ahead of him, Mark quickly said, "I know, 15×2×2=60."
In the evening, Euler, Mark and his uncle sat around the grape trellis. Uncle brought a big watermelon, smiled and handed Euler a melon cutter, saying, "If it's unusual, here's a melon cutting problem. Cut three knives into seven melons and eat the remaining eight skins. " Euler said awkwardly, "It's not difficult to cut into seven pieces, but how can you eat eight pieces of skin?" Mark suggested drawing a triangle on the stage, and Euler patted his forehead and said, "I see!" " "Not to be outdone after cutting the melon, Euler said," it's so strange. It is difficult to cut watermelon with a knife. Watermelon is big and round. Cut four knives into nine pieces, and there are ten skins left after eating! "
Euler and Mark spent another happy day, lying in bed, and they sincerely lamented: "There is mathematics everywhere in life!" " "
My story is over, thank you!
Good morning, experts and leaders, speech on mathematics 6:
Today, I'm going to talk to you about "sorting out book packaging". First of all, I will do some analysis on the textbooks in this section.
Firstly, the structure and content of the textbook are briefly analyzed.
This section is the teaching content of the first volume of mathematics experiment textbook published by Beijing Normal University. This is a new system added by new textbooks, which is closely related to real life. This is the second part of Unit 4 "Classification" in this textbook. The teaching of this class is another classification activity for students to learn on the basis of "cleaning up the room". After the activity of "tidying up the room", students perceive and experience the significance and methods of classification, and can classify articles according to the prescribed classification standards, and initially feel the use of classification in life. The learning of this content is to let students experience the diversity of classification standards through actual classification activities, and different classifications can be made according to different classification standards. Because these textbooks are closely related to students' learning life, students' interest in learning is relatively high. Textbooks present teaching materials in the form of mathematical activities, which embodies the new curriculum concept that mathematics learning is the process of students' mathematical activities.
Second, the teaching objectives
According to the analysis of the structure and content of the above textbooks, and taking into account the psychological characteristics of students' existing cognitive structure, the following teaching objectives are formulated:
1, in the activity, let students experience the thinking method of classification, feel the application of classification in life, and increase their interest in learning mathematics.
2. In the process of classifying things, experience the consistency of activity results under the same standard and the diversity under different standards: cultivate students' preliminary observation ability, comparative ability and hands-on operation ability.
3. Experience that there is mathematics everywhere in life, so that students can develop the habit of arranging things in an orderly way.
Third, the focus and difficulties in teaching
Key point: All students have to go through the process of classification and learn to classify according to certain standards or user-defined standards.
Difficulty: Let students experience the diversity of classification standards, and there can be different classifications according to different classification standards.
Key: Let students combine their familiar things and experience the classification activities.
Below, in order to clarify the key points and difficulties, so that students can achieve the teaching objectives set in this section, I will talk about teaching methods and learning methods:
Fourth, talk about teaching methods and learning methods.
Mathematics is an important subject to cultivate and develop people's thinking. Therefore, in teaching, students should not only "know what it is" but also "know what it is". Teachers are in the position of guides, organizers and collaborators in the whole teaching activities, regard students as the main body of learning, and strive to create an equal and harmonious learning atmosphere, so that students can experience classification activities in independent and cooperative exchanges. In the activity of classifying things according to a given standard, we can experience the consistency of the results of the activity under the same standard. Let the students choose a standard to compare and classify things, and experience the diversity of activity results under different standards.
Finally, let me talk about the teaching process of this course in detail:
Fifth, talk about the teaching process.
1, give students enough study time and broaden the time and space of teaching.
(1) "Classification" is a practical activity for students, so before class, I ask students to organize their own rooms through practical activities, experience the method of classification, feel the use of classification in life, and learn to do something.
(2) After class, let students observe and find some real-life phenomena applied to classification, understand the necessity of classification, and feel the close connection between mathematics and life.
2. In the classroom teaching design, we should follow the principle of "teachers as the leading factor, students as the main body, activities as the main line and thinking as the core", so that students can actively participate in the whole teaching process. By using competitions, quizzes and various activities, students can learn while playing, so that students can study easily and happily, and their main role can be fully demonstrated and they can truly become the masters of learning.
About Mathematics Speech 7 Dear teachers and students:
Hello everyone!
I remember when I was a child, when I came back from kindergarten, my mother always asked me to count how many people in my family ate, how many hands and how many legs I had today. Later I learned that my mother taught me math.
After entering the school, I found that mathematics is a very interesting course. No need to carry it. As long as you listen carefully, master its rules, use it flexibly and calculate carefully, you will certainly get good results.
I remember that I got 100 in the final exam of the third grade of last semester, and I was the first in my class. I was very happy and proud. By next semester, I thought I had a good foundation, so I stopped studying hard. I only got more than 80 points in the final exam. My mother knew, and instead of scolding me, she sat down and patiently said to me, "Do you know why I didn't do well in the math exam? It's not that you won't, it's that you underestimate your enemy! Mathematics is not as simple as you think, it needs your flexibility and seriousness. " After listening to my mother, I bowed my head.
In the blink of an eye, in the fourth grade, mathematics becomes more and more difficult, from simple one-digit addition, subtraction, multiplication and division to three-digit division and mixed operation. I just know that it is not easy to learn anything, but I am a careless king, and there are always some calculation mistakes in my homework every day, not to mention the exam. Take this mid-term exam for example, I am fully capable of getting full marks. Because of a calculation error, alas!
A parent-teacher conference was held the other day. My mother didn't put in a good word like last time. When she got home, she said with a straight face, "If a person keeps making the same mistake, it's not that he is careless, but that he doesn't care. No matter math, Chinese or English, you must study hard and have a good learning attitude in order to have a good performance! " I am ashamed to hear that.
I promised, "Don't worry, Mom. From now on, I will definitely remember your words and improve every subject. Believe me, I will give you a satisfactory answer in the final exam! "
Mathematics is my favorite subject, and it must be my strong point!