Cumulative frequency table Student activity Play

Data correction Animation Play

Data scaling and standard deviation Student activity Play

Data scaling and standard deviation Whiteboard exercise Play

Decibel Student activity Play

Decibel Simulation Play

Decibel Whiteboard exercise Play

Decomposition of ammonia on a metal surface Animation Play

Decomposition of calcium carbonate Animation Play

Decomposition of hydrogen iodide Animation Play

Decomposition of hydrogen peroxide Animation Play

Definition of density Student activity Play

Definition of enlargement Student activity Play

Density and pressure Animation Play

Density and the molecular structure of matter Chart Play

Density and the molecular structure of matter Student activity Play

Density and the molecular structure of matter Whiteboard exercise Play

Density of different substances Animation Play

Density of gases Animation Play

Density of gases Animation Play

Density of liquids Whiteboard exercise Play

Density of liquids Whiteboard exercise Play

Density of liquids Whiteboard exercise Play

Density of liquids Student activity Play

Deposition Animation Play