This animation tracks a point moving around the unit circle from 0° to 360° while simultaneously plotting the sine and cosine values on a cartesian graph. Students see how the x and y coordinates of the rotating point become the cosine and sine curves, making the connection between circular motion and wave-like graphs clear. Useful for early secondary students learning the basics of trigonometric ratios and their periodic behavior.
Narrated · 16:9 · Preview before teaching · automatic layout checks do not establish subject accuracy
Quiero explicar la variación de las razones trigonométricas seno y coseno, desde 0° hasta 360° en el círculo trigonométrico y en el plano cartesiano de manera simultánea. Audience: estudiantes de primero de secundaria