Change in the atomic radius across Period 3 Illustration Play

Change in the force of friction Animation Play

Change in velocity Student activity Play

Change in velocity Whiteboard exercise 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 oxidation states in redox reactions Whiteboard exercise Play

Changes in oxidation states in redox reactions Student activity Play

Changes in state Student activity Play

Changes in structure and number of chromosomes Animation Play

Changes in the state of matter Animation Play

Changes in volume and density Whiteboard exercise Play

Changes in volume and density Student activity Play

Changes in volume and density Simulation Play

Changes of physical state Whiteboard exercise Play

Changes of physical state Whiteboard exercise Play

Changes of physical state Student activity Play

Changes of state Whiteboard presentation Play

Changes of state Whiteboard exercise Play

Changes of state Class activity Play