She raised her wrist and put the chalk on the blackboard.
Line after line, the girl's handwriting was not cursive but full of personality. It was as freestyle as it could get.
In less than five minutes.
The girl put down the chalk in her hand, turned her head, and looked at him with a light expression. She said politely, "Teacher Liu, I'm done. You can see if it's right."
The Physics teacher was speechless.
He didn't need to look. He watched the whole process, and what she wrote was the correct answer.
And it was even simpler than the standard answer he knew.
"That's correct." The Physics teacher was convinced by this girl. He turned around, looked at the large group of people in Class A, and said, "The one on the blackboard is the correct answer, you guys remember to copy it and study this question type carefully. You may see this type of question in the College Entrance Examination this year."
