Request: Marble Run

Next week, Year 3 are starting their Term 2 Topic, Forces and Magnets. One of our activities is going to be a surprise marble run challenge where the children are going to be tasked with building the slowest moving marble run using different materials by thinking about friction! To be able to do this, please can the children bring in any toilet roll tubes and cereal boxes you can collect next week by Friday! Thank you in advance!