It's spread over all three years so that every student will experience some of it. A younger student (fourth grader) doing Form 2 wouldn't read the chapters scheduled that year, but would read the chapters scheduled the following year. So no matter when a student does Form 2, he'll get to experience some of that book.
"Our aim in Education is to give a Full Life." -- Mom to 4 AO Graduates, Grandma to 3
"Practically, nearly, almost and in all ways visible to normal mortals Invincible" (due to the diplomatic immunity of Admin.)
"Practically, nearly, almost and in all ways visible to normal mortals Invincible" (due to the diplomatic immunity of Admin.)