201. http://www.astrosociety.org/edu/slooh/footsteps.pdf
Planets Ї C13 In the Footsteps of Galileo: Observing the Moons of Jupiter Activity C13 Grade Level: 6ґ12 Source: The Lawrence Hall of Science (a science museum and education research center at the University of California, Berkeley) included this activity in the GEMS Space Science Sequence for Grades 6ґ8. ... In this activity, students learn about the scientific method and do a simplified version of Galileo's pioneering observations of Jupiter's moons. ... Jupiter Observations is the standard one. ...