Description
Size and Physical Characteristics
Size: Similar to the 2A, the 2B is a large format exercise book, often sharing the same physical dimensions as a legal-sized pad when open. Individual pages are typically sized around 225mm x 185mm.
Ruling: The defining feature of the 2B, particularly in the Nigerian context, is that it is often the designated “Mathematics Exercise Book”. This means:
It is ruled with a grid or squares (like graph paper).
It may be ruled with standard blue lines for writing, but the squares for math problems are a highly common variant, making it perfect for calculations, drawing graphs, and geometry.
Leaves/Pages: The most common leaf counts are 40, 60, or 80 leaves. (Note: 40 leaves means 80 pages).
📚 Common Uses
The 2B Exercise Book is a staple stationery item used primarily for subjects requiring structured layout:
|
Subject |
Reason for Use |
|---|---|
|
Mathematics |
The squared ruling helps students align numbers correctly for calculations, arithmetic, and long division, reducing errors. |
|
Geometry |
The grid is perfect for drawing shapes, figures, and geometric constructions accurately without a ruler. |
|
Science |
Ideal for plotting graphs (e.g., in Physics or Chemistry) and neatly recording experimental data. |
|
General Purpose |
It can also be used for general writing and notes, especially by students who prefer a larger page size. |
Market Context
The “2B” designation is a long-standing standard used by stationery manufacturers (like Vistaline and Campus) to ensure consistency for schools and students when listing required textbooks and supplies.
