MokaoAI: AP Exam Preparation Materials Database

The AP Library contains two core categories: past questions (complete 2015-2024 test papers, including international and American papers, sorted by year for systematic practice), official syllabus and exam preparation materials (the latest exam syllabus and curriculum framework officially released by the Colege Board, as well as authoritative exam preparation textbooks such as Barron's and Princeton Review). All materials have been strictly screened and quality controlled to ensure that the content is accurate, comprehensive and practical.

Yes, all materials in the AP Library are completely free and open! It is free to download and use without paying. We are committed to providing high-quality learning resources for candidates to help them better prepare for the AP exam. Some selected materials need to be unlocked after adding WeChat assistants, but they are also provided for free.

At present, it has covered 10 popular subjects such as calculus BC, statistics, micro/macroeconomics, chemistry, biology, physics, computer science A, psychology, etc. We will continue to update and add more information on the subjects. If you need to obtain specific subject information or the latest resource updates, it is recommended to add a WeChat assistant (see the QR code at the bottom of the page) to get the information update notification as soon as possible.

The past questions are the real exam papers released by the College Board over the years, including complete multiple-choice questions and short answer questions, organized by year, and are the practice materials that are closest to the actual test difficulty and question type, suitable for mock tests and pre-exam sprints. The official syllabus and preparation materials include the exam syllabus, curriculum framework and authoritative textbooks, which are suitable for systematic learning of knowledge points, understanding of exam requirements and preparation directions. It is recommended to first understand the scope of the exam through the syllabus, and then practice targeted exercises through past questions, which is more effective.

All materials are in PDF format for easy viewing and printing on computers, tablets and mobile phones. Under each subject, the past questions, official syllabus and exam preparation materials are directly displayed, and you can get them by clicking the "Download Now" or "Unlock Download" button next to the information card. Some materials need to be unlocked by adding a WeChat assistant before they can be downloaded, and you can quickly obtain all resources by following the prompts.

We will update the database regularly, and we will organize and upload new syllabus and questions as soon as the College Board releases them every year. Official syllabus] The preparation materials will also be continuously optimized and updated according to exam trends and student feedback. It is recommended to visit the website regularly to check the latest materials, or follow the WeChat assistant to get real-time update notifications to ensure that you use the latest and most accurate exam preparation resources.