Jim Hagarty PhotoBack to the Books Jess Johnston brought two boys to Avon Public School on Tuesday morning and went home with only one. Her son Tyler Gould was off to Grade 1 and was a bit nervous on his first day. Last year, he was a student at Downie Central School. Meanwhile, his younger brother Jared, 3, gave Tyler a couple of big hugs. “He’s going to miss you,” said his mom. Thousands of students in Huron and Perth returned to public and Catholic schools in the area on Tuesday.