公開課
A Lesson Worth More : Math Flipped to Soar
參考資料
11.0 Introduction to Trigonometry - https://www.youtube.com/watch?v=laKeq7wB-Xo&feature=youtu.be
11.1.1 Sides of a Right Triangle - https://www.youtube.com/watch?v=rbgFA70Q1S0&feature=youtu.be
11.1.2 The Three Trigonometric Ratios - https://www.youtube.com/watch?v=YME40U95gLw&feature=youtu.be
11.1.3 Using Calculators and Exercises - https://www.youtube.com/watch?v=_Fkr9Int0lo&feature=youtu.be
11.1.4 Examples 1-4 - https://www.youtube.com/watch?v=T4Lwz5oinYI&feature=youtu.be
11.1.5 Examples 5-8 - https://www.youtube.com/watch?v=avUlD3gKBRI&feature=youtu.be
11.1.6 Examples 9-11 - https://www.youtube.com/watch?v=n6STxpeENk4&feature=youtu.be
11.4 Properties of the Trigonometric Ratios - https://www.youtube.com/watch?v=AawUnzk0O60&feature=youtu.be
11.5.1 Further Examples 12-13 - https://www.youtube.com/watch?v=pMOYxDdr6mY&feature=youtu.be
11.5.2 Further Example 14 - https://www.youtube.com/watch?v=LJYbAbXkSZ4&feature=youtu.be
11.5.3 Applications Examples 15-16 - https://www.youtube.com/watch?v=jxiZ2ELhI4w&feature=youtu.be