From Circle-ometry to Trigonometry

Embark on a comprehensive journey through trigonometry in this 12-part video series. Explore the evolution from circle geometry to advanced trigonometric concepts, covering topics such as trig identities, tangent functions, radians, graphing, data fitting, and trigonometric laws. Delve into unique concepts like SQUINE and COSQUINE while mastering fundamental principles. Progress from introductory circle-ometry to complex applications in this engaging and thorough exploration of trigonometry designed for 21st-century learners.

Straight Up Curriculum Math for the 21st C: The Story of Trigonometry, Part 1 of 6: Introduction.
Straight Up Curriculum Math for the 21st C: The Story of Trigonometry, Part 2 of 6: Circle-ometry.
Straight Up Curriculum Math for the 21st C: The Story of Trigonometry, Part 3 of 6: Trig Identities.
Straight Up Curriculum Math for the 21st C: The Story of Trigonometry: Part 4 of 6: Story Continues!.
Straight Up Curriculum Math for the 21st C: The Story of Trigonometry, Part 5 of 6: The Name Tangent.
Straight Up Curriculum Math for the 21st C: Trigonometry, Part 6 of 6: 1/sqrt(2) or sqrt(2)/2?.
Straight Up Curric Math for the 21stC: The Story of Trig_Part 7: From Degrees to Radians.
Straight Up Curriculum Math: Trigonometry Part 8: Graphing Trig Functions.
Straight Up Curriculum Math: Trigonometry Part 9: SQUINE and COSQUINE.
Straight Up Curriculum Math: Trigonometry Part 10: Fitting Trig Functions to Data.
Straight Up Curriculum Maths: Trigonometry Part 11: SUM and DIFFERENCE Formulas.
Straight Up Curriculum Math: Trigonometry Part 12: Law of Cosines, Area, Law of Sines.