Science week has been very exciting so far in Class Four! This afternoon we completed two experiments, the one shown here is how to make lava lamps.
First we had to put water into a plastic bottle, next we added food colouring and vegetable oil. When we had done this we sprinkled salt into the bottle and saw the salt sink to the bottom and the bubbles rise up like a lava lamp. We did lots of research about why this happened and has great fun making them.
Keep looking on the blog this week to see what we get up to next.