Walter Pauk of Cornell University invented a method of note-taking, which has been adopted by many famous universities and research institutes. This notebook can help you develop the habit of recording ?notes – clues + summary. A simple division, so that the clutter of the notes becomes well organized, the thinking into the summary column, greatly enhancing the efficiency of learning. Made from pu material, measuring 11.2*8.3 inches, this custom a4 cornell thinking maps notebook. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Writable surface, lightweight, recyclable paper.