Science

In P4 we have been doing science in the lab at school.
Our question and experment was to create a lava lamp out of cooking oil, water, food colouring and Boroca tablets. Our groups hypothesis was to create 4 lava lamp in test tubes and put lots of different colours in and see if they would mix together to make a new colour? So we put about 1/4 of water and up to the top with oil. Then we added about 5 drops of each colour in the test tubes. After we put the Boroca in it started to bubble and fizz then the colours mixed together and made lots of different colours like dark purple and black.  So after we had finished in the lab my hypothesis was correct! Making lava lamps was really fun and I loved it. :)