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College Board®-aligned resources and tailored tests — scaffolded from easy to hard — clear walkthroughs and model answers
I’m a studentKeep students on track and put their knowledge to the test with Exam Questions. Choose from up to four difficulty levels, and use prewritten model answers to show your students how to earn the most points on their exams.
Save time with concise, College Board®-aligned Study Guides, written by highly experienced teachers and readers. Complete with colourful illustrations, videos and detailed explanations tailored to your curriculum.
Save time and create custom curriculum-aligned tests in minutes with Test Builder. Filter questions by topic and difficulty to build a range of in-class or printable PDF tests tailored to your students’ needs.
Access Past Exams, Scoring Guidelines and Sample Responses organised in a user-friendly interface. Share with your students to help boost real exam confidence.
Our study resources are written by experienced teachers and readers. That means notes, questions, and worked solutions that show exactly what readers for each exam are looking for.
We work harder so you can study smarter.
15,000+ reviews and counting

This is best organized site I have used. The content thoroughly covers both the IB and AP courses I teach. Lots of specific questions for both programs too. Great value for what you get compared to any other resource I have used

The notes were comprehensive and aligned really well with the AP Classroom curriculum… I was able to essentially build my curriculum really quickly

This is my first-year teaching AP Environmental Science, and it is not really my areas as I have been an IB Biology teacher for a number of years. This platform has been a huge help to me. The review notes on each section help me navigate with much more ease and allows me to implement lessons more effectively for my students.
Perfect for supplementing classroom lessons and filling knowledge gaps
Our PDF downloads make it easy to share test questions at a variety of difficulty levels with your students, both online and offline. The files are perfectly formatted for easy printing, so you can distribute them quickly and efficiently in the classroom.

Enhance your teaching with vibrant, topic-specific illustrations that help visualize key concepts. We also offer test-style illustrations to help students get familiar with the test format. Perfect for complementing your lessons and make tough topics click with illustrations.

Our high-quality tutorial videos break down concepts clearly and concisely, offering fresh explanations or reinforcing students' understanding. Created by our in-house teachers and readers, these videos are designed to support and enhance your lessons.

Build College Board®-aligned tests in minutes with a mix of past exam and expert-written questions. Filter by topic and difficulty (easy, medium, or hard), you can even add scoring guidelines, and related Study Guide links — flexible, fast, and tailored to your students.

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