Very useful for revision before tests. The sample questions are an effective practice.

The Maths AA HL course on Inthinking Revision has been of tremendous help to me, especially with the way each section is structured, usually consisting of videos and revision notes, followed by quizzes to practice your skills before jumping into exam-style questions, which are arranged in ascending...

Inthinking Revision has enormously helped me in my understanding of math. I started revising Mathematics AA SL two months prior to the exam, and during that time I barely understood the purpose of functions, trigonometry, and calculus, which was highly needed for me since I’ll be doing an interdisciplinary...

StudyIB chemistry is an amazing resource. I like that it is condensed but also informative; I much prefer it to the textbooks! I only used StudyIB notes for my mocks and am also planning on using it for my final exams. I really recommend it!

StudyIB is a brilliant website for any IB student to study from. I have been using StudyIB for both Physics SL and IB Math SL and, and it has been a tremendous help for me. It provides information both in text form and video form; the video form is narrated by a brilliant teacher, who goes through all...

Inthinking Revision helped my kids greatly. They liked having the videos, notes, questions and solutions. Wonderful study material.