P066 - Making bath bombs
An activity where children observe a non-reversible reactions leading to a change of a material.
more..
P080 - Fire writing
A practical activity where children write and reveal hidden messages using food and fire.
more..
P219 - Is it magnetic?
An activity where children compare and group magnetic and non-magnetic materials, including non-magnetic metals.
more..
P057 - Vinegar and bicarbonate fire extinguisher demonstration
A teacher demonstration about density, floating and sinking that uses carbon dixoide gas and air, rather than solids and liquids.
more..
