Keywords: unique eyes fifth grade primary school

This article is suitable for: the fifth grade of primary school.

Composition source:

This 350-word composition is about the fifth grade of primary school. The topic is My Unique Mathematical World. Everyone is welcome to contribute.

The unique mathematical world in my eyes

Mathematics is a unique world in my eyes. When you enter the world of mathematics, you will find that it can make your brain more flexible, thinking more agile, and your confidence in overcoming difficulties is getting higher and higher.

I cut the white paper neatly along the edge of the playing cards with scissors, and then neatly wrote the formulas on it, such as: 7+ 12, 45+ 19, 93-54 ... I wrote more than 100 cards. Finally, I put the card with the formula in my mother's hand and let her "play cards". I counted the "numbers" given by my mother. Mom gives one, I count one, I count one, I count one. In this way, my oral calculation speed is getting faster and faster, and the correct rate is getting higher and higher. After repeated practice, I can correctly calculate 100 crossings in 3 minutes.

When I began to know rectangles, squares, circles and triangles in the second grade, I began to cut out these figures under the guidance of my math teacher, Mr. Wu, and use them to spell out the sun, mountains, houses and animals. Finally, a picture of Pleasant Goat and Big Big Wolf was spelled out.

Story: The sun is about to set, Pleasant Goat is still playing alone in the village, and the hungry grey wolf is quietly approaching the village on the green grassland ... There is a small river next to the village, and the bridge on the river has been partially removed by the lamb, so Grey Wolf can't cross the river, so he thinks of a way: use a bamboo pole to support himself to the village. ..... only heard "plop", the big wolf fell into the river, and he said in the river, "Damn lamb, I will come back again."

I'm a fifth-grade primary school student now. With more and more mathematics content, my interest in learning mathematics is getting higher and higher, and there are more and more methods. Recently, I have been fascinated with running a mathematical handwritten newspaper. Design layout, make pictures, fill in content, etc. A handwritten newspaper is done, which is both hands-on and brain-thinking, and also has the function of reviewing and summarizing what you have learned. It's killing two birds with one stone.

Walking into the world of mathematics, you will find it fascinating and fascinating. It leads to thinking and inspires thinking; It leads innovation and inspires people to forge ahead. This is the unique mathematical world in my eyes!