The slogan on the blackboard in the classroom

The slogan on the blackboard in the classroom is as follows:

1. Enter the examination room with the answers. The questions are easy before they are difficult. Write life answers with integrity and choose ideal schools with strength.

2. Early reading is like a singer practicing his voice and listening to the sound of a book; Self-study is like a thinker's meditation, leaving only a harmonious sound of nature.

3. Be knowledgeable, realistic, innovative, civilized, elegant, studious, thoughtful and confident, and strive to create the best class and be the best yourself.

In a quiet environment, reading quietly with a leisurely mood is the most pleasant enjoyment of life.

5. In one sentence, two sentences, three or four sentences, the civilized language is wonderful; The spring breeze on campus is green, and the bright moon shines on me today.

Data expansion:

Blackboard doesn't mean blackboard. Traditionally, it is a plane that can be written repeatedly with chalk. The board is relatively hard and is mostly used for teaching.

Blackboards are usually made of wooden boards or frosted glass, and you can write on them with specific writing materials such as chalk. Most of them are black, dark green, white or beige.

Before the invention of writing, people found that charcoal can be used for painting, and some ancient murals can be found in some ancient caves in Europe. The rock wall painted with these murals can already be called a blackboard in the traditional sense.

In ancient China, an object called sand table was often used in teaching, and hardwood was used to write on the sand repeatedly. However, due to the softness of sand, it cannot be regarded as a blackboard.