A function and its graph Whiteboard presentation Play

A function and its graph Class activity Play

A staircase Animation Play

A staircase Student activity Play

AA property of similar triangles Animation Play

AA property of similar triangles Student activity Play

Absolute value and graphs of trigonometric functions Student activity Play

Absolute value and graphs of trigonometric functions Whiteboard exercise Play

Adaptations of different organisms to similar environments Slideshow Play

Add and subtract similar terms Whiteboard exercise Play

Add and subtract similar terms Student activity Play

Angle-Angle property (AA) Whiteboard exercise Play

Application of graphs Animation Play

Arbitrary translations of graphs of polynomials Student activity Play

Arbitrary translations of graphs of polynomials Whiteboard exercise Play

Are all trigonometric functions really necessary? Student activity Play

Are the two triangles similar? Animation Play

Are they similar? Student activity Play

Are two polygons similar? Animation Play

Area between the graphs of two arbitrary functions Whiteboard exercise Play

Area between the graphs of two arbitrary functions Student activity Play

Area between the graphs of two functions of different sign Whiteboard exercise Play

Area between the graphs of two functions of different sign Student activity Play

Area between the graphs of two non-negative functions Student activity Play

Area between the graphs of two non-negative functions Whiteboard exercise Play