Nonsense has played an important role in children's poetry for several reasons. One reason is that nonsense poetry can be highly imaginative and creative, allowing children to engage with and explore their own sense of wonder and curiosity. Nonsense poetry can also be humorous and playful, which can be appealing to children and encourage them to engage with the material in a more lighthearted and enjoyable way.
Another reason why nonsense has played such an important role in children's poetry is that it can help children develop their critical thinking and problem-solving skills. Nonsense poetry often features words, phrases, or concepts that don't follow the usual rules of language or logic, which can challenge children to think creatively and come up with their own interpretations or explanations. This can help children develop their cognitive skills and encourage them to approach problems and challenges in a more flexible and open-minded way.
Overall, nonsense has played an important role in children's poetry because it can be imaginative, creative, humorous, and engaging, and it can help children develop their critical thinking and problem-solving skills.