* Positive and welcoming: The classroom should be a place where students feel comfortable and safe. The walls should be decorated with bright colors and positive messages, and the furniture should be arranged in a way that encourages collaboration and learning.
* Organized and clutter-free: A cluttered classroom can be distracting and make it difficult for students to focus. The teacher should make sure to keep the classroom tidy and organized, and to create a system for students to store their belongings.
* Well-lit and ventilated: A well-lit and ventilated classroom can help students to stay alert and focused. The teacher should make sure to open the windows or turn on the fans to circulate fresh air, and to adjust the lighting so that it is not too bright or too dim.
* Comfortable and ergonomic: The furniture in the classroom should be comfortable and ergonomic, so that students can sit up straight and focus on their work. The teacher should make sure to adjust the desks and chairs to the appropriate height for each student, and to provide cushions or footrests if necessary.
* Engaging and stimulating: The classroom environment should be engaging and stimulating, so that students can learn in a fun and interactive way. The teacher should use a variety of teaching methods and materials, and to encourage students to participate in class discussions and activities.