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Primary
PBS

Pbs: Louisiana Purchase: April 30, 1803

For Students 9th - 10th
This PBS site provides images of all pages of the original Louisiana Purchase, with a transcript.
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Article
Khan Academy

Khan Academy: Us History: 1800 1848: Jefferson and the Turn of the 19th Century

For Students 9th - 10th
Read about Thomas Jefferson and his most influential action as president, the Louisiana Purchase.
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Lesson Plan
Huntington Library

Huntington Library: The Corps of Discovery: The Lewis and Clark Expedition [Pdf]

For Teachers 5th
In this lesson, 5th graders learn about westward expansion and the Lewis and Clark expedition. Includes background information for the teacher. Students explore primary and secondary resource readings on the Louisiana Purchase, President...
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eBook
OpenStax

Open Stax: Partisan Politics

For Students 11th - 12th Standards
By reading this section of a chapter on "The New Republic", students will be able to identify key examples of partisan wrangling between the Federalists and Democratic-Republicans, describe how foreign relations affected American...
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Lesson Plan
University of Maryland

Howard County History Labs: Westward Expansion

For Teachers 6th - 8th
Lesson plan assesses historical thinking skills by providing two primary sources on Thomas Jefferson's views on the constitutionality of the Louisiana Purchase.
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Website
Ducksters

Ducksters: History: Louisiana Purchase for Kids

For Students 1st - 9th
Kids learn about the Louisiana Purchase which is when President Thomas Jefferson bought land west of the Mississippi from the French.
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Website
University of Groningen

American History: Biographies: Thomas Jefferson

For Students 9th - 10th
This resource provides a biography of Thomas Jefferson that includes information on his early career, prelude to the presidency, and his presidency.
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Lesson Plan
Ohio State University

Osu History Teaching Institute: Thomas Jefferson and the Louisiana Purchase

For Teachers 8th
Eighth graders will explore via primary sources, the success of Lewis and Clark's expedition, and develop skills in analyzing documents and artifacts.
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Website
Smithsonian Institution

National Museum of American History: American Presidency: Jefferson's Resolution

For Students 9th - 10th
Reviews Thomas Jefferson's decision to acquire the Louisiana Territory.
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Website
Colonial Williamsburg Foundation

Colonial Williamsburg: Thomas Jefferson, Son of Virginia

For Students 9th - 10th
Excerpted from the Colonial Williamsburg Journal, this essay offers details of Thomas Jefferson's life and his long and varied career.
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Website
Digital History

Digital History: Jeffersonians in Office [Pdf]

For Students 9th - 10th
This is a great overview of both the Jefferson Administration and the Madison administration. Read about the Louisiana Purchase, trade problems, the War of 1812, and the downfall of the Federalists. A great resource. [pdf]
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Website
Discovering Lewis & Clark

Discovering Lewis & Clark: America in 1803

For Students 9th - 10th
This section of the larger Discovering Lewis & Clark website explores in detail America in 1803 and delves into the Louisiana Purchase, Thomas Jefferson, and political geography among other topics.
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Lesson Plan
US National Archives

Docsteach: Lewis & Clark's Expedition to the Complex West

For Teachers 9th - 10th
This activity can be used as an introduction or for a closer study of the Lewis & Clark Expedition. Students will learn that the United States purchased the Louisiana Territory in 1803 and President Thomas Jefferson sent Lewis and...
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Handout
University of Groningen

American History: Outlines: Louisiana and Britain

For Students 9th - 10th
One of Jefferson's acts doubled the area of the country. At the end of the Seven Years' War, France had ceded to Spain the territory west of the Mississippi River, with the port of New Orleans near its mouth -- a port indispensable for...
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Handout
Siteseen

Siteseen: Land of the Brave: Thomas Jefferson

For Students 9th - 10th
Overview and biographical facts on the life of Thomas Jefferson, a Founding Father of the United States who drafted the Declaration of Independence and later became the third US President.
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PPT
Tom Richey

Tom richey.net: The Trials of the Jeffersonians [Ppt]

For Students 9th - 10th
Presents key ideas for examining the impact of westward expansion on concepts of nationalism and democracy. Covers the Louisiana Purchase, conflict with native peoples, the War of 1812, and other events.
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Lesson Plan
Alabama Learning Exchange

Alex: Explore!

For Teachers 9th - 10th
The Manifest Destiny of the 1800's began with Thomas Jefferson's dramatic political foresight of arranging the Louisiana Purchase. The stories of courage and determination from these lands began with the Lewis and Clark expedition. In...
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Lesson Plan
US National Archives

Nara: Teaching With Documents: The Lewis and Clark Expedition

For Teachers 9th - 10th
The National Archives and Records Administration (NARA) presents the Lewis and Clark Expedition as a Constitutional issue. The lesson provided relates to the power granted to the President and the Senate to make treaties with foreign...
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Lesson Plan
US National Archives

National Archives: Lewis and Clark's Expedition to the Complex West

For Teachers 9th - 10th
Jefferson sent Lewis and Clark to explore the land annexed in the Louisiana Purchase knowing that his area was already inhabited and politically complicated. Students will explore documents related to the purchase and use the map to...
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eBook
OpenStax

Open Stax: Lewis and Clark

For Students 11th - 12th
By reading this section of a chapter on "Westward Expansion," students will be able to explain the significance of the Louisiana Purchase and describe the terms of the Adams-Onis Treaty and the role played by the filibuster in American...
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Website
Other

Lewis and Clark Today

For Students 9th - 10th
The home page for this site changes every day. See where Lewis and Clark are on the day of the home page, or search for a specific day over the period of time that the Corps of Discovery was afield. Find parts of the journals of Lewis...
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Unit Plan
Department of Defense

Do Dea: Ap Us History: Unit 3: The Growing Republic

For Students 9th - 10th
This extensive learning module examines how the United States' efforts to increase foreign trade, add new territory, and isolate itself from Europe affected its foreign policy and other initiatives. It investigates how advances in...
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Activity
PBS

Lewis and Clark: Archives: A Timeline of the Trip

For Students 3rd - 8th
An easy-to-follow timeline of Lewis and Clark and their journey to the West beginning with Jefferson's ideas of an expedition in 1806 to the death of William Clark in 1838.
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Graphic
Curated OER

Educational Technology Clearinghouse: Clip Art Etc: Thomas Jefferson

For Students 9th - 10th
Thomas Jefferson (April 13, 1743 - July 4, 1826) was the third President of the United States (1801-1809), the principal author of the Declaration of Independence (1776), and one of the most influential Founding Fathers for his promotion...