{"id":8138,"date":"2015-04-28T13:00:58","date_gmt":"2015-04-28T13:00:58","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/wl\/StNicholasPrimarySchool\/?p=8138"},"modified":"2015-04-28T13:00:58","modified_gmt":"2015-04-28T13:00:58","slug":"soluble-and-insoluble-experiment","status":"publish","type":"post","link":"https:\/\/blogs.glowscotland.org.uk\/wl\/StNicholasPrimarySchool\/2015\/04\/28\/soluble-and-insoluble-experiment\/","title":{"rendered":"Soluble and Insoluble experiment"},"content":{"rendered":"

Yesterday Primary 4 conducted an experiment to find out what materials are soluble and which are not. Soluble means they will dissolve and disappear into the water. We made a prediction first and then completed the experiment. <\/p>\n

Maria-Victoria – soluble things vanish in the water when they are added to it. Salt is soluble.<\/p>\n

Karolina – I learned that chalk is insoluble.<\/p>\n

Callum – I predicted that sand was insoluble because I know at the beach the sand doesn’t disappear. I was correct.<\/p>\n

Piotr – I learned that sugar is soluble. <\/p>\n

Ieuan – I learned bicarbonate of soda bubbles and fizzes when you add it to water. <\/p>\n

Ethan – instant coffee is soluble and I knew it would be as my mum drinks it at home and it disappears.<\/p>\n

Fraser – when you add flour to the water it turned lumpy and looks like slimy cheese. It was insoluble.<\/p>\n