Sledge Animation Play

Solving and veryfying linear equations Student activity Play

Solving linear equations Student activity Play

Specific heat Class activity Play

Specific heat Whiteboard presentation Play

Specific heat Whiteboard presentation Play

Specific heat Class activity Play

Static friction Student activity Play

Structure of the organ of balance Student activity Play

Structure of the organ of balance Animation Play

Structure of the organ of balance Whiteboard exercise Play

The balance between energy flow and the circulation of matter Whiteboard exercise Play

The balance of aerobic respiration Student activity Play

The balance of aerobic respiration Whiteboard exercise Play

The brick and the jars on the balance Whiteboard exercise Play

The buoyant force in gases Student activity Play

The effects of alcohol on the human organism Simulation Play

The effects of alcohol on the human organism Student activity Play

The equilibrium between energy flow and matter circulation in the environment Student activity Play

The functions of the nervous system Student activity Play

The functions of the nervous system Whiteboard exercise Play

The heat balance Student activity Play

The heat balance Animation Play

The heat balance Whiteboard exercise Play

The identification of rays Student activity Play