How the Moon affects the ocean’s water level Student activity Play

How to determine position at sea Animation Play

Hydrogen spectral series Illustration Play

Insulin and glucagon affect glucose metabolism Simulation Play

Level of sugar in the blood Whiteboard exercise Play

Levels of cell organization in the organism Slideshow Play

Life in the sea Student activity Play

Localisation of the median Student activity Play

Low level of glucose Animation Play

Lowering of blood glucose level after a meal Animation Play

Maintenance of a constant blood glucose level – role of the liver Student activity Play

Maintenance of a constant blood glucose level – role of the liver Simulation Play

Metabolic processes and blood glucose level Whiteboard exercise Play

Metabolic processes and blood glucose level Student activity Play

Metabolic processes and blood glucose level Whiteboard exercise Play

Movement of an electron between the levels Whiteboard exercise Play

Natural water (1) Student activity Play

Natural waters Whiteboard presentation Play

Natural waters Class activity Play

Negative feedback Whiteboard exercise Play

Negative feedback Whiteboard exercise Play

Negative numbers Animation Play

Oceans Whiteboard presentation Play

Oceans Class activity Play

Oil spill cleanup Animation Play