The causes and control of plant diseases Slideshow Play

The dark side of antibiotic use Student activity Play

The discovery of X-rays Student activity Play

The discovery of X-rays Whiteboard exercise Play

The drag of bodies at high velocities Simulation Play

The drag of bodies at high velocities Whiteboard exercise Play

The drag of bodies at high velocities Slideshow Play

The drag of bodies at high velocities Student activity Play

The effects of friction Student activity Play

The effects of friction Animation Play

The effects of mutations in somatic cells Student activity Play

The efficiency of a transformer Student activity Play

The First and the Third Law of Motion Class activity Play

The height of a pyramid Animation Play

The high the antenna on the mountain top Whiteboard exercise Play

The material from which a resistor is made Animation Play

The noble metals Student activity Play

The noble metals Slideshow Play

The passage of water from the soil into the root Student activity Play

The paths of the plane Whiteboard exercise Play

The power of a spiral Animation Play

The principle of construction of high walls Animation Play

The prism Student activity Play

The properties of a connection in parallel Student activity Play

The properties of a connection in parallel Whiteboard exercise Play