True tissues Student activity Play

TV screens Whiteboard exercise Play

Two flares Animation Play

'Two less' function Whiteboard exercise Play

Two points Student activity Play

Types of blood vessels Student activity Play

Urine analysis and kidney function Chart Play

Use of a calculator Whiteboard presentation Play

Use of a calculator Class activity Play

Using graphs to find zeros of a function Student activity Play

Using graphs to find zeros of a function Whiteboard exercise Play

Using new variables to solve trigonometric equations Whiteboard exercise Play

Using properties of a graph of a quadratic function Whiteboard exercise Play

Using properties of a parabola Student activity Play

Using properties of a parabola Whiteboard exercise Play

Using the calculator Whiteboard exercise Play

Using the calculator Student activity Play

Using the diagrams in real life Whiteboard exercise Play

Using the double-angle formulas for the tangent to rewrite cosine Whiteboard exercise Play

Using the double-angle formulas for the tangent to rewrite sine and cosine Student activity Play

Using the factor form of the function in solving geometric problems Whiteboard exercise Play

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

Using the tangent to find the zero of a function Whiteboard exercise Play

Values of the sine and the cosine Animation Play

Vertex form of a quadratic function Animation Play