[I don’t know what to review before each exam? ]
New a Notebook, store all incorrect questions, and review them anytime, anywhere .

[Organize the incorrect questions, either hand copying, or tearing the exam paper by hand, too much trouble! ]
Take pictures to quickly record incorrect questions, and can also intelligently optimize cutting, saving time and effort

[There will always be handwritings of various colors on incorrect questions, which will cause a lot of interference and no focus! ]
Automatically optimize picture quality, support manual adjustment of picture contrast, and use "White Out" to erase unimportant information. Use various highlighters to mark important information, so you can see it at a glance!

[Recalling the incorrect question, the answers are parsed on both sides, there is always a feeling that I think I can do it, but I can't do it! ]
When reviewing incorrect questions, you can choose to hide the highlight annotation, and tap the highlight content to display , th real test is whether you can.

[Too many incorrect questions recorded, not easy to find]
Mark the incorrect question and quickly locate it through tags. You can also put them in different notebooks for classification, and built-in favorites!

[I always want to do a set of test paper before the exam, but the incorrect questions are all stuck in the notebooks]
Create a test paper, support random selecting questions, you can also freely adjust the order of questions, print and share. By default, the highlighter area is covered when printing, so you can answer with peace of mind without affecting it. At the same time, you can print the marked content, such as correct solutions, incorrect answer, key point, and causes.

The Correction Notebook focused on every detail, helps you to organize incorrect questions better, and to consolidate knowledge points, and to improve the review efficiency.

If you have a better idea or need for other functions, please feel free to contact us at any time to put forward your valuable opinions.