Science demonstration: Ice and the gases

Year 5 were treated to a Science demonstration from Paul, in the Science lab. He spoke to them about dry ice and the gases involved in the making of it. He then showed them how it worked and they were able to touch the smokey gases and bubbles that were made. During this lesson, the children also investigated friction. They had to move jelly cubes, with chopsticks, from one plate to another and then discover whether it was trickier when covered with oil! A lot of fun was had by all and the children then went back to class to write up the investigation and record their findings.