Animal Farm Although Animal Farm is an allegory of the 1917 Russian Revolution, the story is just as...		Earthquake! The San Francisco earthquake of 1906 had far-reaching effects. Read about it and then explore...
Reading Warm-Up 44 for Gr. 3 & 4: American History Teach students about the race to space as they master important reading skills. This printable...		Pavlov's Dogs Find information and activities about Pavlov and his research.
Health Trends Activity Explore health trends in the United States with this printable about tobacco use. Students will...		The Father of Psychoanalysis: Sigmund Freud Learn about Sigmund Freud's life and accomplishments, and explore the related activities.
The Discovery of Penicillin Read about penicillin, and explore the related activities to learn more about bacteriologist...		The Monkey Trial Students read an overview of the Scopes Trial, whose main issue was for the right to teach the...
History of Automobiles In this lesson, students will do independent research to learn more about the invention of the...		A Space Pioneer: Robert Goddard Read about Robert Goddard's rocket-building achievements, and explore the related activities to...
The Mystery of DNA Introduce your class to the wonders of DNA with a reading assignment and suggested activity.		A Treatment for Diabetes Students read an overview of the discovery of insulin, and complete related activities to...
Space Explorations Teach your students about the first space missions that the United States undertook in the...		Farmers and the Dust Bowl Read about the Dust Bowl and its implications for farmers in the 1930s.
Inventions of the 1970s Introduce your students to the significant discoveries of the 1970s.		Wizard of Tuskegee: George Washington Carver Share the story of George Washington Carver's achievements with your students, and assign the...
Reading Warm-Up 29 for Gr. 1 & 2: Biography In this printable daily warm-up, students read a short biography of Albert Einstein and answer...		Farthest from the Sun: Pluto Students read about the discovery of Pluto in 1930, as they solve math problems. *On Aug. 24,...
Remembering Edison Edison's inventions of the light bulb and the phonograph are briefly discussed.		A Cure for Yellow Fever Read about Max Theiler, who researched vaccinations for yellow fever during the 1930s.