Change in energy of a helicopter Animation Play

Change in frequency Student activity Play

Change in frequency Whiteboard exercise Play

Change in momentum and impulse of a force Student activity Play

Change in momentum and impulse of a force Whiteboard exercise Play

Change in oxidation state Animation Play

Change in speed Animation Play

Change in the atomic radius across Period 3 Animation Play

Change in the atomic radius across Period 3 Illustration Play

Change in the force of friction Animation Play

Change in velocity Whiteboard exercise Play

Change in velocity Student activity Play

Change of entropy in a system Animation Play

Change of pressure Whiteboard exercise Play

Change of state of paraffin Animation Play

Change of temperature Whiteboard exercise Play

Change of temperature in a wall Whiteboard exercise Play

Change of temperature in a wall Student activity Play

Changes in components of milk during pasteurization Whiteboard exercise Play

Changes in structure and number of chromosomes Animation Play

Changes of physical state Whiteboard exercise Play

Changes of physical state Whiteboard exercise Play

Changes of physical state Student activity Play

Changing a common fraction into a recurring decimal Whiteboard exercise Play

Changing a common fraction into a recurring decimal Student activity Play