An 11-year-old child should be in the early stages of puberty, at the stage of exploring themselves and understanding the world. Children at this stage were usually interested in exploring the unknown and finding answers. Therefore, cartoons suitable for 11-year-olds should have elements of exploration, adventure, science, wisdom, and so on. At the same time, they should also be imaginative and interesting. Some cartoons suitable for 11-year-olds include: - Journey to the West series - Ultraman series - Harry Potter series - Adventures on a Mysterious Planet - The Seven Heroes of Rainbow Cat and Blue Rabbit - The 'sponge baby' series Of course, different children's interests and preferences were different, and the suitable cartoons were also different. Parents should choose suitable cartoons according to their children's interests and preferences so that their children can learn and grow happily.