Product features
Content attribute: mainly exercises, consolidation, testing, and extension, is an auxiliary extension of textbook learning.
Structural features: exercises, answers, analysis, test papers, knowledge point summaries, and training modules account for a high proportion.
Binding orientation: more toward paperback, perfect binding, saddle stitching, loose-leaf binding; test paper types commonly use saddle stitching or sheet-fed.
Paper features:
Exercise books commonly 60g–80g offset paper;
Test papers and oral calculation books commonly thinner writing paper;
High-end teaching aids or picture book-style teaching aids can use 100g–157g color printing paper.
Visual features: often use columns, question boxes, color blocks, annotation lines, scoring boxes, QR codes, answer areas and other functional layouts.
Applications
Synchronous exercise books
Unit test papers
Middle school and college entrance examination review materials
Grade examination and certification training books
Language exercise books
Primary school mathematics and English teaching aids
Quality education training books
Format: mainly 16K, A4, large 16K; some oral calculation and exercise books are 32K;
Page count: 16P–100P more common, review types can exceed 200P;
Binding: saddle stitching, paperback, perfect binding, loose-leaf binding;
Inner paper: 60g–80g offset paper, some color printing teaching aids higher;
Cover: 157g–300g card, lamination more common;
Printing: inner pages mostly single-color or two-color, cover four-color;
Applicable objects: after-class exercises, stage testing, pre-exam training, knowledge consolidation.
