Final answer:
The question seems to be about a character named Ted, but the provided excerpts do not contain any information regarding what he told his mom after his first day of school.
Step-by-step explanation:
From the information provided, there isn't a specific answer to what Ted told his mom about his first day of school before going to his room.
The excerpts given do not include any conversations or details relating directly to a character named Ted speaking to his mother about his first day of school. Instead, each passage describes different scenarios and characters, which suggests that the question requires context from a larger story or text that is not included here.