The third grade math composition is about 300 words.

About 300 words of math composition in Grade Three are as follows:

1, "Open the door of mathematics"

From the moment I was in the third grade, the magical subject of mathematics appeared in front of me like a door to be opened. What kind of world is hidden behind this door? I am full of curiosity.

Through careful study, I found that mathematics is not just boring numbers and formulas, but a logic and way of thinking. Every time I solve a difficult problem, it's like exploring a new field. That sense of accomplishment makes me love mathematics more.

2. The fun of numbers

Numbers in mathematics are like Lego bricks, which can combine infinite possibilities. I like to do all kinds of calculations with numbers, just like playing games.

Once, the teacher asked us to calculate a complicated multiplication problem. I calculated carefully and worked out the answer step by step. When I saw the correct result, I was as excited as if I had found a treasure. This is the fun in numbers, which makes me like math more and more.

3. The charm of geometry

In addition to numbers, geometric figures are also a great charm of mathematics. Square, rectangle, circle ... These simple figures can create countless wonderful patterns through combination and transformation.

In class, the teacher taught us how to calculate the area and perimeter of a graph. I understand with my heart and find that there is a unique regularity beauty hidden in geometric figures. When I can skillfully use this knowledge to solve problems, I feel extremely satisfied and proud.

4. The close relationship between mathematics and life

Mathematics is not only a subject but also a life skill. When shopping, I need to add and subtract to calculate the price; When planning time, I need to use the numbers on the clock to arrange it reasonably; When solving problems, I need to analyze the situation with logical thinking.

Through the study of grade three, I understand the importance of mathematics in life. It not only exists in textbooks and exams, but also is an indispensable part of our daily life. I will continue to study hard and solve more practical problems with mathematics.

5. Gains and prospects of the trip to mathematics

Looking back on the math trip in grade three, I gained a lot. I not only mastered the basic mathematics knowledge and skills, but also cultivated the ability to solve problems and logical thinking. More importantly, I found the beauty and charm of mathematics and became interested in it.

Looking ahead, I hope to continue on the road of mathematics. I will try my best to learn more advanced math knowledge and challenge more difficult math problems. I believe that as long as I keep my curiosity and thirst for knowledge, I will be able to explore more treasures in the ocean of mathematics.