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How to draw a simple and beautiful fourth-grade math tabloid
How to draw a simple and beautiful fourth-grade math tabloid is as follows

1. First, write the words "Math Tabloid" in the lower left corner of the tabloid as the title, and then draw a picture of teachers and students in the space to the right of the title.

2. Draw a blackboard pattern in the blank space above the topic, and then write some mathematical calculations or unit conversion formulas in the blackboard pattern.

3. Use different colors such as green, red, blue and brown to add color to the headlines of tabloids and the patterns of teachers and students.

4. Color the blackboard with dark green, and then color the border below the blackboard with brown, so that we have finished the coloring work of the whole tabloid.

Use a ruler to draw some horizontal lines at equal intervals in the blank space of the blackboard, and a simple and beautiful math tabloid will be completed.

Introduction of famous mathematicians

1, Zu Chongzhi. Zu Chongzhi was a famous mathematician in the Southern and Northern Dynasties. He wrote the most scientific and advanced calendar in the world at that time, Daming Calendar, and was the first person in history to calculate pi to the seventh place after the decimal point.

2. Liu Hui. Liu Hui was a mathematician in Wei and Jin Dynasties. He wrote nine arithmetic notes and island calculation classics. He is the founder of China's classical mathematical theory. He also found two methods to calculate the volume of a sphere and measure the heights of cities, mountains and wells.

3. Archimedes Archimedes is known as "the father of mechanics". He discovered the lever management and the law of buoyancy, and once said, "Give me a fulcrum, and I can pry up the whole earth".

Mathematical memory formula jingle

1, greater than sign less than sign, greater than sign less than sign, smile at large numbers.

2. The number of days of year, month and day, 135780 La 65438+ February, 3 1 day is never bad.

3, multi-digit writing, starting from the high position to write numbers, write a few who is a few, which has no unit, remember to use 0 to occupy a place.

4, know the clock hands, the fastest running is the second hand, tall and in good shape; The slowest runner is the hour hand, short and fat. Not high or short is the minute hand, and running at a constant speed is very effective.

5, angle measurement method, center to vertex, 0 line to one side, measuring the number of sides, distinguishing between inside and outside.