Froggy's classmates could also be main characters. In a school story, the interactions between Froggy and his classmates are usually important parts of the plot. They might study together, play together, and experience different things together, which makes them important characters in the Froggy Goes to School story.
Obviously, Froggy is one of the main characters. There might also be other animal friends who go to the camp with Froggy.
One of the important lessons is adaptability. Froggy has to adjust to the new environment of school, new teachers and new learning methods. For children, this story can be an inspiration. They can see that it's normal to feel a bit nervous at first, but gradually they can get used to school life. It also might touch on the value of learning different subjects. Froggy may study various things at school, and this can encourage kids to be interested in different areas of knowledge.
As I don't know the specific 'froggy christmas story', I can't say for sure. But it probably has frogs as the main characters. Maybe there's a big, wise old frog and some cute little froglets.
In 'froggy goes to camp animated story', Froggy could start off being a bit nervous about going to camp. Once there, he might meet all sorts of interesting characters. There could be challenges like trying to sleep in a tent for the first time or dealing with homesickness. But through it all, he probably has a lot of adventures, like exploring the forest around the camp, playing games with other campers, and in the end, he may come back home with great memories and having grown as a character.
Probably Franklin is the main character. And there might be his teachers and classmates as important characters too. His teachers would be involved in his learning process, and his classmates would be part of his social experience at school.
Well, Timothy must be one of the main characters since the story is named 'timothy goes to school story'.
Perhaps some of Noddy's classmates could also be main characters. They would play a role in Noddy's school experiences, like sharing toys or helping each other with schoolwork.
Pepper is surely one of the main characters as the story is about Pepper going to school.
Well, Ottoline is surely one of the main characters as the story is about her going to school.
In the 'bono goes to school story', Bono is the central character. However, his parents could also be considered main characters in a sense. They are the ones who send him to school, and their influence on his school - going attitude and behavior might be part of the story. Also, any special friends he makes at school, like a best friend who he shares all his school secrets with, would be among the main characters as they contribute to the plot and Bono's experiences at school.