Our high-quality white sulphite paper gives this grid or graph paper a smooth surface for science, math, and art projects. If you have a child with special learning needs or one who has trouble keeping items in columns or rows, grid paper will make lessons much easier. Joyce Herzog recommends our grid paper for many learning activities! Select the size grid based on the project and the age of the student. Spiral bound keeps all the plans, projects, and papers in one book. 50 pages. How does the spacing work? 1" The lines are spaced 1 inch apart 1/2" The lines are spaced 1/2 inch apart 1/4" The lines are spaced 1/4 inch apart CM The lines are spaced 1 centimeter apart 8 Div The lines are spaced 1/8" apart. 10 Div The lines are spaced 1/10" apart.