《三角學》一書幫助學生擺脫學習中的迷茫，提供清晰易懂的學習路線圖，指導他們做什麼、怎麼做，以及是否做對了。在本次修訂中，辛西亞楊著重講解了三角學中最具挑戰性的主題，使學習目標更加清晰明了。本書的寫作風格親切易懂，與優秀教師的課堂教學方式相呼應。楊教授獨具特色的教學方法能夠幫助學生成為獨立自主、學習成功的學習者。 「平行詞彙與數學」和「找出錯誤」等關鍵特色均源自課堂實踐，使學習保持新鮮感和動力。
Trigonometry by Cynthia Young helps students take the guesswork out of studying by offering them an easy to read and clear roadmap that tells them what to do, how to do it, and whether they did it right. With this revision, Cynthia Young tackles the most challenging topics in trigonometry, bringing clarity to those learning objectives. Trigonometry is written in a voice that speaks to students and mirrors how effective instructors communicate in lecture. Young's hallmark pedagogy enables students to become independent, successful learners. Key features like Parallel Words and Math and Catch the Mistake exercises are taken directly from classroom experience and keep the learning fresh and motivating.
