Make a Marble Machines Board: A Marble Machine is a creative ball-run contraption, made from familiar materials, designed to send a rolling marble through tubes and funnels, across tracks and bumpers, and into a catch at the end. In this activity guide, you'll learn how to ... Marble Machine Plans ,Drawn plans for many of the Marble machine projects on this website. Each of these plans has an instruction showing the detail assembly of the project. On payment, you will be able to download your plans immediately or you will receive an e-mail from us with instructions to complete your download.Apr 18, 2017· Sketch out a plan for your simple marble machine 2. It will work via gravity so each item will need to angle towards the ground to move the marble. The "machine" part of the marble machine involves simple levers, pulleys and wedges 2. Incorporate these into your design. Pick out the items which will best fit your sketch ideas.