Đây là một mẫu poster về chủ đề "Happy Classroom Rules" (Quy định hạnh phúc trong lớp học): 1. Be Respectful (Hãy tôn trọng) - Listen to others when they are speaking. - Use kind words and actions. - Treat everyone with fairness and equality. 2. Be Responsible (Hãy chịu trách nhiệm) - Come to class prepared with all necessary materials. - Complete assignments on time. - Take care of classroom supplies and keep the classroom clean. 3. Be Engaged (Hãy tham gia) - Participate actively in class discussions and activities. - Ask questions and seek clarification when needed. - Stay focused and avoid distractions. 4. Be Supportive (Hãy hỗ trợ) - Encourage and help your classmates. - Celebrate each other's successes. - Create a positive and inclusive learning environment. 5. Be Punctual (Hãy đến đúng giờ) - Arrive to class on time. - Be ready to start learning when the bell rings. - Respect others' time by being punctual. 6. Be Open-minded (Hãy cởi mở) - Embrace different perspectives and ideas. - Respect diversity and treat everyone with acceptance. - Be willing to learn from others. 7. Be Positive (Hãy tích cực) - Maintain a positive attitude towards learning. - Believe in your abilities and strive for improvement. - Spread positivity and kindness to create a happy classroom. Remember, a happy classroom starts with each and every one of us! [Thêm hình ảnh hoặc biểu tượng liên quan để làm cho poster thêm sinh động và hấp dẫn.] Nếu bạn cần thêm thông tin hoặc có yêu cầu khác, hãy cho tôi biết!