Weird and Wonderful Request

Team Amin are starting a new Topic next week and as a part of this, we are going to be doing some experimenting and also building our own marble run with a challenge (which the children will find out when we do it!). If possible, and so that the children have as many resources to use as possible, please could you save any cereal boxes and the cardboard tube parts of toilet rolls so that we can use them. If every child could bring in 1 or 2 of the cardboard toilet rolls at least, that would be brilliant! We will need these by 16th November. Thank you in advance.