Probability experiments Whiteboard presentation Play

Probability of events in simple experiments Whiteboard presentation Play

Probability of events in simple experiments Class activity Play

Probability scale Whiteboard presentation Play

Probability scale Class activity Play

Problem specification Whiteboard presentation Play

Problem specification Class activity Play

Protective functions of epidermal tissue Student activity Play

Random event Student activity Play

Random experiment Animation Play

Random experiment Animation Play

Reaction of potassium bromide and potassium iodide with sulphuric acid Animation Play

Reaction of Zn with HCl Animation Play

Reactions between metal halides and concentrated sulphuric acid Student activity Play

Relative frequency Whiteboard exercise Play

Relative frequency Student activity Play

Relative frequency and probability Student activity Play

Results of the experiment Whiteboard exercise Play

Results of the experiment of Gregor Mendel Chart Play

Reynolds experiment – laminar flow vs. turbulent flow Whiteboard exercise Play

Reynolds experiment – laminar flow vs. turbulent flow Student activity Play

Reynolds experiment – laminar flow vs. turbulent flow Animation Play

Roentgen's experiment Animation Play

Rolling a die Animation Play

Rolling the die Whiteboard exercise Play