The CERES Project: Educational Activities site provides resources for educators in grades K-12. There are 28 lessons, from studying the movement of celestial objects to exploring how organisms adapt to their environments through changes in their genetic codes.
The lessons are categorized by grade level. You can see the grade levels listed on the left side of the screen. In addition to the grade levels, there are clock icons that indicate how long the lesson should take and NASA theme icons, which represent four themes: Structure and Evolution of the Universe; Exploration of the Solar System; The Search for Origins; and The Sun-Earth Connections.
