1. Command Phrase: I’m telling you, I’m telling you
Teacher says: I’m telling you, I’m telling you
Students respond: What are you saying, what are you saying?
Teacher says: I’m telling the whole class to be quiet
This is also a widely used method by teachers to restore order in the classroom. It's short, easy to understand, and resembles a back-and-forth game, which captures the students' attention. Regardless of how much noise the class makes, this approach is relatively effective in situations when students aren't paying attention to the lesson.

2. Command Phrase: Let’s Be Good Students
On the first day of class, the teacher establishes a rule: When the class gets noisy, the teacher will say: "LET’S BE GOOD STUDENTS!" At that moment, all students must place their hands on the desk. If a student does not place their hands on the desk, they haven’t followed the rule. The teacher repeats this several times until the students learn it, and it becomes a habit. The teacher uses this phrase throughout the year, whether changing lessons, teaching, giving instructions, or reminding students as needed. When the teacher says this phrase, all students immediately focus on the teacher, making it a routine they follow throughout the school year.

3. Command Phrase: Good Students – Sit Properly
Cũng giống như các câu hiệu lệnh vừa nhắc đến ở trên, cô hô: trò ngoan, học sinh đáp: ngồi đẹp. Nhẹ nhàng và đơn giản, không mấy phúc tạp, cách này có thể giúp cô ổn định trật tự và tiếp tục giảng bài.

4. Câu hiệu lệnh: 1, 2, 3
Giáo viên hô 1: học sinh vừa giờ vừa xoay bàn tay giống múa thẳng lên trên đầu
Giáo viên hô 2: học sinh giơ 2 tay song song trước mặt
Giáo viên hô 3: học sinh vòng tay lên bàn
Thực hiện như vậy vài lần để học sinh quen và sau này cứ cô hô 1, 2, 3 thì học sinh lại làm các động tác như vậy.

5. Command Phrase: Focus on your own work, no distractions
Teacher calls out: Focus on your own work
Students respond: No distractions, no distractions

6. Câu hiệu lệnh: Người đầu tiên ra ngoài là....
Xem ra kiểu "dọa" đáng yêu: Người đầu tiên ra ngoài là.... cũng sẽ rất hữu ích cho các cô trong những lúc bối rối vì học sinh ồn ào. Không cần nói tên cụ thể, cô chỉ cần nói câu ngập ngừng này thì đảm bảo các bạn học sinh sẽ nhanh chóng im lặng vì sợ có thể người cô gọi ra khỏi lớp là mình.

7. Câu hiệu lệnh: Lưng - Thẳng; Tay - Khoanh; Mắt - Nhìn; Miệng - Im lặng
Back - Straight
Arms - Crossed
Eyes - Focused
Mouth - Quiet
This is another fun command that helps the class settle into order. In a response-based format, the command 'Back - Straight; Arms - Crossed; Eyes - Focused; Mouth - Quiet' ensures that not only do the students quickly follow the instruction, but they also enjoy it.
The teacher calls out: Back
The students reply: Straight
The teacher calls out: Arms
The students reply: Crossed
The teacher calls out: Eyes
The students reply: Quiet

8. Command: Class class... - Yes yes
The teacher calls out: Class class...
The students reply: Yes yes
Alternatively, the teacher can say:
The teacher calls out: Hello hello
The students reply: Yes

9. Play the game 123, 123
123; 123; 123....! Clap your hands without counting! Follow the teacher’s lead! But when the teacher points their finger at the palm of their hand, that’s the signal for everyone to cross their arms and get in line! This game, instead of traditional commands, is also quite effective and can be used by teachers!

10. Command Phrase: Students - Silence
Teacher calls: Students
Students respond: Silence
In some lessons, students often lose focus, disrupt the class, and cause teachers to feel overwhelmed. To manage this situation, the command phrase 'students - silence' is often used. While simple, it can quickly restore order and allow teachers to continue their lectures with peace of mind.
Additionally, there are other similar command phrases such as: Students - be diligent, students - be orderly, students - sit properly, etc. Sometimes, the teacher simply calls 'Students' and they instinctively sit up straight with their hands on the desk.

11. Command Phrase: 5-4-3-2-1
The teacher calls out: 5-4-3-2-1 or sometimes it could be 3-2-1.
The teacher counts 5-4-3-2-1 to capture the students' attention, with a gradually increasing emphasis on each number until the final one, ensuring that by the time it reaches '1', everyone will be silent and ready to listen to the lesson.

12. Instruction: The teacher asks the class to sit properly
The teacher says: I invite everyone to sit properly. Now let's have a competition to see which group behaves the best!
Sometimes, a gentle approach is effective in these situations. There's no need for shouting or raising one's voice; simply telling the class to 'sit properly' can be enough. To make it more engaging, there's also a competitive aspect where the groups compete to see which one behaves the best. This approach ensures that the lesson runs smoothly.

