In this activity, you will use an inexpensive spectrophotometer* to test how light at different visible wavelengths (blue, green, red) is transmitted, or absorbed, through four different colored water samples.

Students examine satellite images of a recently formed island to identify areas of erosion and deposition.

This lesson walks students through the use of false-color imagery from Landsat and the identification of different land cover features using these as models.  Building from an original GLOBE lesson, this resource features Google Slide and Jamboard to assist in both face-to-face and virtual learni

This graphic organizer may be used to help students analyze the processes and components of Earth System phenomena.

Information from satellites if often used to display information about objects. This information can include how things appear, as well as their contents. Explore how pixel data sequences can be used to create an image and interpret it.

Examine a model and answer questions about dust transport around the world.

Scientific data are often represented by assigning ranges of numbers to specific colors. The colors are then used to make false color images which allow us to see patterns more easily. Students will make a false-color image using a set of numbers.