1. Definition and properties of a circle: In mathematics, a circle is a common geometric figure with many unique properties and theorems. The definition of a circle includes basic concepts such as center, radius and diameter, as well as perimeter and area. In addition, there are some special circles, such as the unit circle and the circular ring. These definitions and properties can be introduced and displayed in detail in the handwritten newspaper.
2. Application of circles: circles are widely used in real life, such as round tableware, watches and clocks, and buildings. In mathematics, circles are often used to solve various problems, such as the shortest path problem, extreme value problem and so on. Handwritten newspapers can introduce some application cases of circles and show how to use the properties of circles to solve practical problems.
3. Mathematical history of the circle: As a geometric figure, the circle has a long history. Manuscripts can introduce some mathematical history about circles, such as Pythagoras' study of circles and the calculation of pi in ancient China. In addition, we can also introduce the discovery process of some mathematical theorems and formulas related to the circle, such as pi and area formula of the circle.
Matters needing attention in handwritten newspaper of the history of circle mathematics;
1, the content should be accurate and comprehensive: when making a circular handwritten newspaper on the history of mathematics, attention should be paid to the accuracy and comprehensiveness of the content. The definition, nature, application and history of circle need to be deeply studied and understood to ensure the accuracy of handwritten newspapers. At the same time, we should cover all aspects of the circle as much as possible, so that readers can have a comprehensive understanding of the circle.
2. The layout should be reasonable and beautiful: the layout of handwritten newspaper includes the arrangement and combination of words, graphics, colors and other elements. Pay attention to the rationality and beauty of the layout when making handwritten newspapers on the history of mathematics in circles. Words and graphics need to be arranged neatly and clearly, and colors need to be coordinated and vivid. In addition, reasonable layout and design should be carried out according to the characteristics of different elements, so that the handwritten newspaper is beautiful and generous as a whole.
3. Highlight the key points and highlights: When making a circular handwritten newspaper on the history of mathematics, we need to pay attention to highlighting the key points and highlights. The key points and highlights can be important knowledge points in a certain aspect of the circle, or important contributions of a historical figure. By highlighting these highlights, readers can better understand and remember the contents of handwritten newspapers.