1. It costs a dime to look through this Bausch and Lomb high power telescope Library of Congress Prints & Photographs Division Zoom In Inquiry

2. Zoom-In Activity How does technology change the way people live?

3. What do you see in this image?

4. What resources did people need to build this Structure?

5. Make a hypothesis about how this structure Is an example of technology.

6. How is this an example of technology?

7. Golden Gate Bridge, San Francisco

8. How has the Golden Gate bridge Changed the lives of Californians? Lowe, J. (1984). Golden Gate Bridge, Spanning mouth of San Francisco Bay, San Francisco, San Francisco County, CA 11. DETAIL VIEW, LOOKING NORTH, SHOWING TOWER HAER CAL,38-SANFRA,140-11. Library of Congress: American Memory, RR-Historic American Buildings Survey/Historic American Engineering Record (HABS/HAER) Collections.Golden Gate Bridge, Spanning mouth of San Francisco Bay, San Francisco, San Francisco County, CA 11. DETAIL VIEW, LOOKING NORTH, SHOWING TOWER HAER CAL,38-SANFRA,140-11.

9. What do you predict this image will be about?

10. What additional information Does this picture give you?

11. What do you expect to see next? Why?

12. Was your hypothesis supported? Why?

13. How is this Bridge an Example of Technology?

14. What resources were needed to build this bridge? Unknown. (1890- 1900). [Rope Bridge. Carrick-a-Rede. Co. Antrim, Ireland]. Library of Congress: Prints & Photographs, Photoc hrom Prints.[Rope Bridge. Carrick-a-Rede. Co. Antrim, Ireland].

15. How do the bridges reflect a difference in levels of technology?

16. Big Picture Idea How does technology change the lives of people?