Below is a comprehensive trigonometry course. From zero to hero, so to speak.

There is a comment box at the bottom of the page.  Any constructive criticism on the videos will be greatly appreciated.  Also feel free to ask questions about any of the material covered.

Thanks and enjoy :).

The course is a work in progress, and I suspect that when it is complete I will want to immediately start on a second version of it, ‘rebooting’ each of the originals.

Below is the planned order in which the topics within trigonometry will be addressed.  Different countries’ syllabi and textbooks address these topics in various different orders.

(1.) Triangles, (2.) Beyond triangles, (3.) Inverses, (4.) Identities, (5.) Equations, (6.) Inequalities,(7.) Analytical geometry, (8.) Complex numbers, (9.) Differentiation, (10.) Integration, (11.) Numerical methods, (12.) Spherical, (13.) Applied.