Decimal approximation of the square root of 5 Animation Play

Decimals Student activity Play

Deductions for algebraic transformations Student activity Play

Definition of pressure Student activity Play

Definition of pressure Whiteboard exercise Play

Definition of pressure Glossary Play

Definition of stress Student activity Play

Demonstration of a theorem Animation Play

Density Whiteboard exercise Play

Density Student activity Play

Density of substances Animation Play

Derivatives of powers with rational exponent Whiteboard presentation Play

Derivatives of powers with rational exponent Class activity Play

Describing the route of the ant Whiteboard exercise Play

Describing the route of the ant Student activity Play

Determining the units of equilibrium constant Animation Play

Determining the units of equilibrium constant Whiteboard exercise Play

Difference of squares Student activity Play

Difference of squares Simulation Play

Difference of squares Whiteboard exercise Play

Difference of squares Student activity Play

Different magnitudes of forces Animation Play

Dimensions of the figure Animation Play

Dividing powers of the same index Animation Play

Division involving irrational numbers Student activity Play