A diagram of the operation of a gas turbine engine Animation Play

Acid-base titration Class activity Play

Acid-base titration Whiteboard presentation Play

Biological treatment of wastewater Student activity Play

Blood as a life-saving medicine Slideshow Play

Burette Slideshow Play

Calculator methods Whiteboard presentation Play

Calculator methods Class activity Play

Determining the concentration of a solution using titration Student activity Play

Determining the parts of the titration apparatus Whiteboard exercise Play

Different questions about the same operation Whiteboard exercise Play

Different questions about the same operation. How much more? How much less? Student activity Play

Divisibility by 7 Student activity Play

Divisibility by 7 Whiteboard exercise Play

Equipment used for titration Animation Play

Experimental proof for the existence of dipole–dipole forces Student activity Play

Experimental proof for the existence of dipole–dipole forces Slideshow Play

Handling liquids Whiteboard presentation Play

Handling liquids Class activity Play

How much/many has he got? Whiteboard exercise Play

How much/many has he got? Student activity Play

How to divide Student activity Play

Interpretation of the results of acid-base titrations Student activity Play

Linear functions Class activity Play

Linear functions Whiteboard presentation Play