American Chemical Society
Formation of a Precipitate
Conclude this chemical change unit by having your class combine two liquids that result in formation of a precipitate. The learners discover that chemical reactions result in new materials. Make sure to consider all of the preceding...
American Chemical Society
Changing the Density of an Object - Changing Shape
Continuing with the concept of volume and its effect on density, learners now work with a piece of clay to see if they can get it to float in water. This is a memorable end to a seven-part investigation of density. Make sure to check out...
Curated OER
Understanding Points of View
Investigate the importance of author's point of view. Young linguists study primary source documents related to the Treaty of Casco Bay. The first source is authored by the Native American Chiefs, the second by an English...
Curated OER
2008 U.S. National Chemistry Olympiad Part III
In this chemistry olympiad lab activity, chemists are required to design two experiments. In one, they design an experiment to identify seven solutions given to them in pipettes. In the other, they design an experiment to determine the...
Curated OER
2000 U.S. National Chemistry Olympiad Local Section Exam
This 60-question comprehensive exam was designed to determine who would go on to compete in the 2000 US National Chemistry Olympiad. Hopefuls answer multiple choice questions regarding all chemistry topics taught in the first year...
Curated OER
2000 U.S. National Chemistry Olympiad Part II
In this chemistry olympiad problem solving worksheet, chemistry pupils solve eight problems on a variety of topics including periodic trends, phase changes, ionization reactions, catalysts and titrations.
Curated OER
2000 U.S. National Chemistry Olympiad National Exam - Part I
The National Chemistry Olympiad exams are comprehensive tests covering an entire year of chemistry concepts. You can use them as practice for competing in the challenge, or simply as a review, or as an actual final exam for your...
Curated OER
2001 U.S. National Chemistry Olympiad National Exam Part II
Only eight problems are on this competitive national chemistry exam. It required the balancing of chemical equations, solving stoichiometry questions, and more. This is part two of three of the national exam. Also available is a...
Curated OER
Jackie Robinson and Civil Rights
Learners complete a worksheet and study key vocabulary while researching the biography of Jackie Robinson and the Civil Rights Movement. They chose another Civil Rights leader to investigate and present to the rest of the class before...
Curated OER
Westward Expansion
Students explore the Westward Expansion Movement of U.S. history. In this Westward movement lesson, students use primary and secondary source documents research personal accounts of those who travelled west during the era....
National First Ladies' Library
Blunders on All Sides: The Battle of Bunker Hill
High schoolers investigate the concepts surrounding the historical battle of Bunker Hill while conducting online research using a variety of resources. The information is used in order to create a newspaper article telling about the...
Curated OER
Westward Movement
Students explore the concept of philanthropy in historical context. In this Westward Movement lesson, students read Our Journey West and explain examples of settlers working together for the common good.
Curated OER
Frontier Forts
Seventh graders study frontier forts. In this Kansas history lesson, 7th graders research the history and conditions of Fort Leavenworth, Fort Scott, Fort Riley, Fort Larned, and Fort Hays. Students write letters from the...
Benjamin Franklin Tercentenary
Science Pen Pals
Students explore the scientific career of Benjamin Franklin. In this science lesson, students discuss Franklin's correspondence with other scientists and write letters describing Benjamin Franklin's experiments.
Curated OER
Water Resources and the Role of the Independent Sector
Students identify the need to maintain and protect our natural resources. For this natural resource lesson, students study pictures of the effects of pollution on animals and water. Students brainstorm a list of ways water is an...
Curated OER
The Violence of Ancient Rome
Students compare the violence in ancient Rome and the violence in American society today. They research and write an essay that requires comparison and contrast techniques as well as supporting personal opinions about violence in our...
Curated OER
World War II: Causes and Consequences
Tenth graders examine Hitler's occupation of Europe and the Allies' efforts to fight it. For this World War II lesson, 10th graders examine how World War II changed American society, especially for women. Students analyze a...
Curated OER
Live from Channel 22
Learners explore 1920s America. In this American history instructional activity, students research primary and secondary sources in order to examine the events and noteworthy people of the time period. Learners use their...
Curated OER
Knowing the Ropes
Students become familiar with the Core Democratic Values that are the fundamental beliefs and constitutional principles of American society which unite all Americans. Each student is responsible for finding three pictures in magazines...
Curated OER
If These Walls Could Talk
Students investigate the influence of the Enlightenment on American society and government. In this Enlightenment instructional activity, students work cooperatively in groups to define the principles of the...
Curated OER
Due Process of Law and the Jim Crow Era
Students analyze eight case studies of Supreme Court decisions regarding due process of law and their impact on American society in the early 20th century. They digest that although the 14th amendment was intended to give federal rights...
Curated OER
Ballots, Bloomers and Boycotts
Students compare a controversial issue or policy in need of reform in their classroom to the suffrage movement of the 1800's. They research important figures in the suffrage movement, produce written pieces and complete worksheets.
Curated OER
"The Election"
Students participate in an election for the purpose of comprehending the political process and the responsibilities that come with citizenship in a free society. They elect officials with no identity and are surprised with the revealing...
Humanities Texas
Primary Source Worksheet: Excerpt from Reagan's Speech "A Time for Choosing"
An excerpt from Ronald Reagan's October 27, 1964 speech in support of presidential nominee Barry Goldwater, "A Time for Choosing," is the text for primary source analysis activity. After reading the document, learners respond...