Ammonia and nitric acid Class activity Play

An interesting formula to find the area of a polygon Whiteboard exercise Play

An interesting formula to find the area of a polygon Student activity Play

An interesting result Student activity Play

Angular speed Whiteboard exercise Play

Angular speed Student activity Play

Application of Harry's formula Whiteboard exercise Play

Applications of haloalkanes in organic synthesis Simulation Play

Applications of haloalkanes in organic synthesis Simulation Play

Applications of haloalkanes in organic synthesis Simulation Play

Applications of haloalkanes in organic synthesis (1) Student activity Play

Applications of haloalkanes in organic synthesis (2) Student activity Play

Applying double-angle formula for the tangent Whiteboard exercise Play

Applying the distance formula in 3-dimensional space Animation Play

Applying the formula for binomial coefficients Whiteboard exercise Play

Applying the formula for linear regression Whiteboard exercise Play

Applying the formula for the area of a triangle Student activity Play

Applying the formula for the area of a triangle Whiteboard exercise Play

Applying the Pythagorean theorem Student activity Play

Applying the quadratic formula Whiteboard exercise Play

Approximation of the area of a circle Animation Play

Area of a polygon Animation Play

Areas of figures Student activity Play

Areas of figures Whiteboard exercise Play

Barometric formula Animation Play