On a bright morning, the primary school classroom was filled with the vitality and curiosity of learning. The room was bathed in bright sunlight, which streamed through the large windows onto each child's desk. The walls of the classroom were adorned with children's handicrafts and educational posters, and colorful alphabet and number charts added a touch of vibrancy and interest. The children sat at neatly arranged desks and chairs, each with their own books and stationery. Under the guidance of the teacher, a group of students were conducting a science experiment around a large table, eagerly observing the reaction of colorful liquid in test tubes. Whenever a new change occurred in the experiment, the children's eyes sparkled with surprise, followed by soft discussions and sound of note-taking. In another corner of the classroom, a teacher was assisting a few students in solving mathematical problems, detailing each step on the blackboard. The children watched attentively, occasionally nodding or frowning in understanding or confusion. The teacher patiently explained, ensuring that each child could keep up with the progress. At the front of the classroom, a group of students were practicing oral expression. A little girl stood confidently in front of the class, reading her short story aloud, while the other students listened attentively, ready to provide their feedback and encouragement. The room was filled with an atmosphere of learning, with each student actively participating, whether through oral or written methods. Outside, the trees swayed gently in the wind, occasionally accompanied by the chirping of birds that added a touch of natural tranquility to the classroom. The indoor and outdoor environments together created an ideal learning atmosphere, allowing the children to explore freely in the ocean of knowledge, displaying both joy and focus.,,in clothes