Attention determines learning ability: To maintain good attention, children need to meet 3 conditions: 1) brain arousal; 2) ability to stay focused; and 3) ability to ignore distractions. The developmental status of these 3 aspects depends on whether attention is given adequate stimulation and training during the respective prime developmental periods (0-6 years old preschool, 7-12 years old elementary school stage). Often, developing a child’s attention should begin in preschool. Those who pay attention steadily learn quickly, remember well and have relatively high intelligence. Environmental factors that cause children’s attention deficit: 1, neglecting motor and fine motor training; 2, focusing only on learning knowledge, neglecting the development and training of attention; 3, too much interference with children’s attention; 4, reinforcing children’s weaknesses; 5, parent-child conflict, children’s emotional distress. Attention training to improve attention: 1, visual training. Flash, with a task to find (such as poker, numbers, words), maze, etc.; 2, auditory training. Listening, repetition, listening with a task, reverse thinking activities and other tactile-kinesthetic training. Writing, calligraphy, handwork, needlework, finger exercises, etc.; 3. Thought training. Continuous oral arithmetic, meditation, chess, oral composition, recitation, backward thinking, etc.; 4. Sensory integration training. To make children’s vestibular, tactile, visual, auditory, and balance sensory development more balanced.