To complete this worksheet you will need scissors, a piece of blank paper, glue and the Smarty Scanner App. This worksheet encourages children to learn about some of the inventions they are exposed to everyday. To complete this worksheet the child is required to cut out the timeline and the inventions. Using Smarty Scanner to scan the codes will enable them to identify the year in which the invention was created and by who. The inventions can then be chronologically arranged along the timeline.