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

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

The site is great for revising the basic understandings of each topic quickly. Especially since you are able to test yourself at the end of each page and easily see where you need to improve.

I found your website really helpful and I enjoyed using 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...

The Inthinking Biology website is very helpful in providing not only notes and diagrams to explain all the concepts, but also provides additional tests and Quizlets to strengthen your learning. I definitely recommend!