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...
Curated OER
Portrait of the Artist - Georgia O'Keeffe
Students study the work of Georgia O'Keefe. They use a digital camera or scanned images from a regular camera and the PhotoShop application to create a landscape of their own which reflects the important shapes or objects in their...