CK-12 Foundation
Stem-and-Leaf Plots and Histograms: Digital Photography
Cameras use histograms to communicate the exposure of a photograph. An interesting lesson uses this idea to help learners deepen their understanding of histograms. It highlights the skew of the graphs by showing under- and overexposed...
Goodwill
Gcf Global: Digital Photography
In this tutorial, you'll learn digital photography basics as well as some more advanced skills so you can take great pictures.