The A4 72-Page Nature Study Irish & Margin Exercise Book is the ultimate handwriting and science hybrid for the Foundation Phase! Specially designed for young explorers in Grades 1 to 3, this book features an alternating page layout: one side uses Irish Ruling (wide lines with a feint guide) to help little hands perfect their letter sizing, while the opposite side is completely blank (unruled) for sketches, diagrams, and science observations.