Marble Run Challenge...

Do you have cardboard at home? Has your recycling bin not yet been emptied?

The CRT (Classroom Release Team) challenges you to make a marble run.  If you don't have a marble just use a small ball...

Check out the slide show below.  Slide 2 has two videos showcasing the marble runs Louise's family made...very impressive!

On slide 3 there's a link to Zara's blog and Kaiden's blog.  Check out their marble runs...