Do pictures really last longer? A prompt from the 2001 AP® English Language and Composition Free-Response Questions asks scholars to analyze the opinion that photography actually limits people when it comes to understanding the world....

Test your knowledge about looking closely at photographs.

Conventional worksheet that asks students to examine photography, sound, editing, and narration for effectiveness.

This activity has instructions for making symmetrical portraits of the human face using a digital photograph. It's an activity students of all ages would enjoy.

Using the diagram provided, calculate where a ray of light coming through a pinhole hits an image plane.

Using a simulation of a pinhole camera, try capturing images using different focal distances, and then answer the questions below.

Understand how lens curvature, focal length and f-stop are related.

Understand the diagram we have created to calculate the radius of a circle of confusion.

Understand how we can calculate the radius of a circle of confusion

Test your knowledge about daguerreotypes and salted paper prints.

Test your knowledge of the wet collodion process.