Students read about the discovery of Pluto in 1930, as they solve math problems.
*On Aug. 24, 2006, Pluto got "demoted" to dwarf planet status. Read more about Pluto's new status at our sister site, Fact Monster.
Subjects:
Space and Astronomy (570)
Pluto (3)
Twentieth Century (395)
Science (4,983)
Planets (211)
American History/U.S. History (1,327)
Social Studies and History (3,991)
Themes:
Space (475)
Type:
Worksheet (13,446)
