An electric circuit Whiteboard exercise Play

An electric circuit Student activity Play

Applying double-angle formulas to prove a trigonometric identity Whiteboard exercise Play

Applying the difference identity for the cosine Whiteboard exercise Play

Applying the sum and difference identities for the sine Whiteboard exercise Play

Applying the sum and difference identities for the sine and cosine Whiteboard exercise Play

Applying the sum and difference identities for the sine and cosine Student activity Play

Applying the sum and difference identities for the tangent Student activity Play

Applying the sum and difference identities for the tangent Whiteboard exercise Play

Applying the sum identity for the sine Whiteboard exercise Play

Applying trigonometric identities to equations Whiteboard exercise Play

Applying trigonometric identities to equations Student activity Play

Arithmetic progression – finding the first term and the difference Whiteboard exercise Play

Arithmetic sequence Class activity Play

Arithmetic sequence Whiteboard presentation Play

Arithmetic series Class activity Play

Arithmetic series Whiteboard presentation Play

Basic trigonometric identities Whiteboard exercise Play

Basic trigonometric identities Student activity Play

Binomial difference Animation Play

Bremsstrahlung Animation Play

Bremsstrahlung (braking radiation) Student activity Play

Cheaper, more expensive Whiteboard exercise Play

Cheaper, more expensive Student activity Play

Comparing tariffs Animation Play