Additional Practice for the Preview of Calculus
Videos, articles, and interactive games to learn precalculus!
About Us
We, the developers, are firm believers of the fact that prerequisite mathematical subjects, such as precalculus, are essential for students to succeed in higher levels of math. Many significant, high paying jobs require higher levels of math, especially those pertaining to computer science, physics, engineering, and more. To encourage the learning process, we have decided to make this website not only interactive and convenient, but also capable of providing feedback on what the user should concentrate on.
hrImprovement Index
An adaptive index that determines the amount of improvement needed in a lesson, which updates after every lesson and question.
No Sign Up Needed
Data is stored in a local storage (indexedDB), where no one, not even the developers, but the user can or will access.
Contributing to Precalculus
In comparison to other mathematical studies, precalculus has relatively less content available for students to study.
Interactivity and Retention
We offer practice quizzes and a practice game to solidify concepts after condensed, yet effective lessons.