It was easy to navigate - I could find all the answers to the problems without trouble. The videos were helpful so I could see how to implement my learning into an actual problem. It was organized in a way that I could focus and learn in a a easy way. Overall, I really enjoyed learning from this textbook.

I used this book in my math class and had a great experience. There are so many problems to do for practice and you can switch between the problems and the solutions very easily to check your work. The videos embedded in the sections are also extremelty helpful and clear, and the book is easy to use and well-structured.

Very nice and easy learning and working from this textbook! Highly recommend!

This textbook was extremely informative and allowed me to understand trigonometry in the best way possible. It was very organized and easily accessible. 10/10 for this textbook!

This book was so helpful for my trig class - especially while learning over zoom!

Comprehensive, easy to use, and informative. Online version has shortcuts that help you find anything you’re looking for. Helpful milestones to make practicing easier.

I was lucky to get my hands on this trig guide right before my unit test. I can defenitly relate my success in the test to the comprehansive and detailed explanations Maria offers in here. Much recommended!!

Such a thorough and informative textbook!

This book is really great. I like that it has all the answers, not just the odds. Also, the minilessons and practice questions are super helpful and make studying easier.