Marble Run/Rollercoaster Challenge
Today's task is something you can do with your family and can continue over the weekend too!
The challenge is to get the marble down in the in the longest time.
Watch the clip below and see what other children have done.
You can use paper, cardboard and cardboard tubes and if you don't have a marble, a bead, rolled up Blutac or even a frozen pea would do!
Watch the other clips below to give you more ideas.