On Thursday 26 of April Megan Shaun and Jaydn did a science experiment with ice balloons. There were bubbles in the ice we found out that there is air inside the ice balloons so air has been trapped inside. Water has air inside which caused the bubbles and cracks. We poured salt on one ice balloon t it started to crack - it made a sound and then the salt turned into ice. The ice melted slower. Next we poured green food colouring on another ice balloon and it turned green and then we added salt and it started to crackle and fizz with green sparks. It was cool!
By Shaun R, Megan and Jaydn
cool science Shaun R,Megan and Jaydn
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