Floating or sinking? ⛵️

As part of our Lighthouse Keeper’s Lunch topic, we have been investigating floating and sinking. We were given a collection of items, such as paper clips, plastic straws, marbles, sponges and cutlery and had to sort them into which ones we thought would float and which ones we thought would sink. We then tested them in tubs of water and discovered that most of our predictions were correct!