An example of a proof Student activity Play

Different ways of proving Animation Play

Different ways of proving – example as a proof Whiteboard exercise Play

Example as a proof Student activity Play

Proving a trigonometric identity Animation Play

Proving identities Whiteboard exercise Play

Proving identities Student activity Play

Proving identity for the tangent Whiteboard exercise Play

Proving the cosine rule Animation Play

Proving trigonometric identities Whiteboard exercise Play

Proving trigonometric identities Animation Play

Proving trigonometric identities Student activity Play

Proving trigonometric identity using the Pythagorean identity Whiteboard exercise Play