Kneel and beg for a 500 word math essay! Hurry!!!!!!!!!

Math is an interesting subject and one of my favorite subjects. Mathematics is a way of thinking, a special class of problems, a kind of logical calculation. Mathematics, in people's minds, is associated with problems.

Application questions, operation questions, calculation questions, etc., each has attractive characteristics. In general, the scope of the application problem is very wide, and it is a kind of problem that is solved using the known conditions in the problem. The fascinating thing about word problems is the process between the conditions and the answers.

When you add, subtract, multiply and divide, think carefully, and find the answer, the feeling of sudden opening makes you feel that the hard work is worth it. Divide 1 Operational problems, mainly drawing pictures and connecting lines. This kind of question exercises people's spatial imagination.

When you see the problem, you should immediately print the corresponding pattern in your mind, and according to the requirements, you should imagine how the figure has been divided, moved, and aggregated. And it must be fine, the drawing must be accurate, a small deviation, the problem is wrong. Fractional 2 Calculation problems, which are often considered tedious, are not.

Ordinary method, careful calculation, no trouble, not to mention clever calculation tips. Integer, associative law, commutative law, parenthesis nature, etc., the calculation is not difficult. Divide into 3 geometry problems, which can be said to be difficult or simple.

The secret is to put together several shapes and move them around each other. This kind of problem needs to be thought from a different angle, which seems difficult and easy to solve. Divide into 4 reasoning questions, you must reason with a clear and calm mind.

According to logic, the relationship between the conditions in the question can be easily solved. Score 5 These are my favorite introductions to math problem types. Application and reasoning questions to improve my comprehension skills; The operation questions trained my hands-on ability; The calculation questions tested my reflexes; Geometry problems developed my thinking skills.

I love math.

The Mathematics Curriculum Standards mentions four major mathematics contents. i.e. number and algebra, space and circle, statistics and probability, practical activities and problem solving. Here's how I felt after reading the Mathematics Curriculum Standards.

1. Teaching materials come from life and are used in life.

1. Obtain learning resources from reality.

Start with the student's real-life experience. Students are trained to observe and understand the surrounding things from a mathematical perspective, and to reflect and describe practical problems in social production and life with mathematical concepts and language. It can make students feel that mathematics is close to them.

Life is full of math. So that you can engage in learning with a positive attitude.

2. Understand, discover and propose mathematical problems from concrete facts.

Elementary school students have a strong sense of curiosity and competitiveness, and they are eager to discover for themselves in their learning. Teachers need to be protective and good at stimulating this desire in students. These discoveries and desires are based on the understanding and discovery of reality.

These practical activities are designed to cultivate students' awareness of problems, improve students' ability to solve practical problems in life, and cultivate students' interest and self-confidence in learning.

2. Teaching activities focus on practical results.

1. Teaching activities must have a clear purpose.

Effective teaching activities must have a clear purpose, and blind activities are often inefficient and ineffective. The most important thing for classroom teaching activities to be in place is to see whether they have a clear purpose. When we design classroom teaching, we should first consider the purpose of teaching, rather than the teaching method and teaching means.

Because the ways and means are implemented around the end.

2. Teaching activities must be students' independent activities.

Teachers should guide students to organically combine their hands and brains. Inspire students to have multiple senses. Participate in teaching activities independently and experience the mathematical components of activities.

Let students use the learning materials provided in the textbook to let students talk about the situation, talk about their own ideas, ask their own questions, and answer their own questions. Students are no longer passive learners, but active and creative learners. This kind of learning is conducive to mobilizing students' intrinsic motivation, developing students' potential, and mastering knowledge.

3. Teaching activities must advocate effective cooperative learning.

Cooperative learning is a regular part of our classrooms. Cooperation and communication can enhance students' self-awareness, promote students' self-reflection, cultivate students' sense of cooperation and spirit of cooperation, and initially learn basic cooperation methods.

Write about how you played with your friends when you were a child.

Mathematics: 45% has been repaired, then there are 55% left, then the subway length = kilometers.

Math problems I would oh and divide by (1-45%)

Teacher, let me tell you something.

Teacher, I want to tell you something. On my birthday, my mom and dad gave me a PSP console. Actually, ever since I knew about this thing, I've been itching in my heart, and I've been hoping that I can have one.

However, adults think that playing games will affect learning, so this idea must be "no fun", so it is better to dispel the idea as soon as possible.

The night before my birthday, my mom asked me what I wanted, and I held it for a long time, and finally I couldn't help but say, "I..."Want a PSP console. Mom shook her head.

My birthday finally arrived, and as soon as I got out of school, I hurried home, and my parents were still waiting for me to eat cake! But when I opened the door, there was no one to be seen. Just when I wondered, "Don't move!"

It turned out that Mom and Dad were hiding behind the door and trying to scare me. That's when I suddenly noticed my dad with a PSP in his hand, wow! It was so unexpected that I was so overjoyed that I jumped up and down.

It turned out that my parents had been discussing whether to buy PSP last night, and although there was an argument at the beginning, considering that I had performed well in all aspects recently, the most important thing was to test and exercise my self-control, so I finally decided to buy it. Before my dad handed the PSP to me, he said, "Remember, you can only play on weekends and holidays, and you must not affect your studies!"

!I stuck out my tongue and hurried into my room to play the game.

Teacher, I want to say to you, "I will definitely arrange my study and play games reasonably, and live up to my parents' trust in me, do you believe that I can do it?" ”

Mathematics is used everywhere in our lives. Unbelief? What happened today is proof of that.

In the afternoon, my mother gave me 20 yuan and told me to go to the supermarket to buy a bottle of soy sauce and a bottle of honey. After arriving at the supermarket, I first picked out a bottle of "Douheng" brand soy sauce, which required yuan. Then, I went to buy honey, and there were only two kinds of money, the first one was yuan, and the other was only yuan.

I thought, "The hexagonal of the first type and the four corners of the soy sauce can be combined into one yuan, which is easier to calculate, and the first type is two corners more expensive than the second type, which means that the quality is also better than the first type." ”

So, I picked up the first honey and soy sauce, went to the cash register, paid the money, and happily went home with the 7 yuan I had recovered.

How many should I bring? I thought about it, and I took twelve. If there are two, 12 2 = 6, you can score evenly; If three people come, 12 3 = 4, you can divide ...... equallyIn this way, all the children will be able to score evenly.

So, I grabbed twelve chocolates and went skating. Sure enough, three people came, and I gave each of them four chocolates, which was just finished.

There is a lot of math knowledge in life, and careless children can't get it.