About this worksheet
Five inventions anchor this 3rd grade history sheet: the telephone, the light bulb, the Model T, the electric refrigerator and home internet. Students first join each name to its picture, from a wooden wall telephone to a 1990s desktop computer. Next they match six inventions, the assembly line included, to milestones such as the 1876 telephone patent and Edison's 1879 bulb. A second match pairs each invention, plus the old icebox and oil lamps, with its effect on daily life. Last, students argue which invention changed communities most. The 4 pages follow C3 D2.His.14.3-5, with a full answer key.
