Continuous and line spectra Animation Play

Converting Imperial units of length Whiteboard exercise Play

Coordinates of midpoints of line segments Class activity Play

Coordinates of midpoints of line segments Whiteboard presentation Play

Coordinates of points Animation Play

Coordinates of points on the number line Whiteboard exercise Play

Coordinates of points on the number line Student activity Play

Corresponding angles Animation Play

Creating symmetrical triangles Whiteboard exercise Play

Crossing lines cut by two parallel lines Animation Play

Decimal number line Student activity Play

Decimal number line Simulation Play

Decimal number line Whiteboard exercise Play

Defining inequalities in a coordinate system Simulation Play

Defining inequalities in a coordinate system Student activity Play

Defining inequality in a coordinate system Simulation Play

Different angles Student activity Play

Different vector equations of the same line Animation Play

Diffraction Animation Play

Diffraction Student activity Play

Diffraction grating Animation Play

Diffraction grating Student activity Play

Direct proportionality models Student activity Play

Distance covered in subsequent seconds Animation Play

Distance from a point to a line Student activity Play