Compared with Uncle Snail's picture book class, Yoko's picture book class is better. Teacher Yoko's picture book class uses interesting picture books to guide students to observe and think about a problem from different angles. In every picture book in the classroom, Yoko will bring stories or ideas to the students through interesting and humorous dialogues and fascinating language to help them better understand the concepts. Uncle snail's picture book class mainly includes picture book reading, cognitive training and emotional expression, which can help children improve their cognitive ability, emotional expression ability and language expression ability. Yoko's picture book class is more detailed than Uncle Snail's, so Yoko's picture book class is more detailed than Uncle Snail's.