This worksheet is called 'Holidays and Celebrations Worksheet: "Old Glory"' and was kindly presented by Scholastic, also available as a free download at their website. The 2-page worksheet features 4 history fragments with facts about American Flag creation and development stages. The story goes back to June 14, 1977, and then moves gradually through years 1794, 1818 to 1960. Each stage is supplied with the image of the flag as it was at that time. Great informative session can be combined with a field trip to a local museum, to serve the basis for an educational and entertaining lesson!