What are the skills of writing on the blackboard with chalk?

1. Choose the right chalk: Choose the chalk that suits your writing style. Generally speaking, chalk with moderate hardness is easier to control and the handwriting is clearer.

2. Holding posture: The way to hold the pen has a great influence on the writing effect. The correct way to hold the pen is to hold the chalk with the thumb, forefinger and middle finger, while the other two fingers naturally bend and relax the wrist.

3. Keep the angle of chalk and blackboard: The angle of chalk and blackboard will also affect the writing effect. Generally speaking, the included angle between chalk and blackboard should be kept at about 45 degrees.

4. Control strength: When writing, you should master strength. Too much or too little force will affect the legibility of handwriting. Generally speaking, when writing, the intensity should be moderate, neither too heavy nor too light.

5. Keep the rhythm: keep a certain rhythm when writing, don't be fast and slow, so that the handwriting can be smoother and more beautiful.

6. Pay attention to the structure of words: When writing, pay attention to the structure of words. Every word should be written correctly, not crooked.

7. Proper pause: In the process of writing, proper pause can make the handwriting clearer and avoid excessive wear of chalk.

8. Keep the blackboard clean: before writing, clean up the dust and stains on the blackboard to ensure the legibility of the handwriting.

9. Proper rest: writing for a long time will make your hands tired and affect the writing effect. Therefore, after writing for a period of time, you should have a proper rest and relax your hands.

10. Practice: Finally, if you want to improve your writing skills, you need to practice constantly to improve your writing skills and speed.