3D Printing and Maker Lab for Kids presents hands-on activities for learning how to use browser-based software TinkerCAD and SketchUp to design and print projects, along with informative sidebars to support related STEAM concepts.. 3D Printing and Maker Lab for Kids presents hands-on activities for learning how to use browser-based software TinkerCAD and SketchUp to design and print projects, along with informative sidebars to support related STEAM concepts.