What is sieving?

Lentils and flour - which one goes through the sieve?

Which has bigger holes - the sieve or the colander?

To separate pasta and water - what would you use?

To separate sugar and rice what would you use?

What is a variable?

When conducting an investigation, what changes?

What happens to the other variables?

What is it called when you mix a soluble substance with a liquid?

How do you separate very small particles of insoluble substances from a solution?

What is left in the liquid after filtration?

What is it called when you can not add anymore substance to a liquid?

What is the liquid called after filtration?

What does soluble mean?

What is the process called when a solution is heated up and the liquid disappears?

what does the liquid turn into?

what is the order you would use to separate a mixture of sand, iron bits and salt?

match these definitions with the substances

what is the substance called in solutions?

What is the process where a solute disappears into a solvent?

how would you separate a mixture of sand and iron bits?

If you have a solution of water and salt, how would you recover both substances?

what is it called when water vapour turns back to liquid?

What is the substance called in solutions?

Can sugar dissolve in oil?

What property does a metal have that allows it to be separated?

What does salt and water make

What do bananas and apples In a bowl make?

What does sand and water make?

Can you keep adding soluble substances to a solution?

What happens once a solution is saturated?

Soluble or insoluble?