With stuff that a 4-9 year old is going to be learning? Color me skeptical.
Teaching children is not just about delivering facts to them. The challenge when teaching children is not "do you know the topics that you are teaching them." They challenge is in the pedagogical methods used to get them to learn.
You’re applying human cognition expectations to an LLM. Just because the topic is simple to a human doesn’t mean it improves the likelihood the LLM will behave better. It’s all inference to the machine.