Kia ora my name is Kevin and today we will be talking about my marble run.

The things we used to build our marble run are

plastic pipes-  plastic pipes can be used to hold up the other pipes. so we can put the marble inside the plastic pipes.

Coffee cup-  the coffee cups are used to hold the plastic pipes like legs on a bridge. It makes it more stable and so the marble can drop in to it at the end

Wood- we used the wood to hold the marble and so the marble can roll

Straws- the straws are used to keep the marble in track.