4t PRI: Eating rocks!?

Form 4 had a great science lesson this week! We learned about how sedimentary rocks are made. We made sandwiches to show how the layering of the rocks worked and then went looking for fossils and oil!
We used Marmite which is a typical British food to represent the oil and at the end some of us who wanted to, tasted the marmite on another real sandwich. The response to British food was a bit mixed...