Curated OER
Biosphere
Students examine the basic biosphere and its components. In this ecology lesson students complete several experiments including designing a system that is balanced to sustain life.
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BIO205-CH1- Intro Word Search
In this word search worksheet, students locate words related to biology. The word list includes protists, viruses, plants, spiral, and biotechnology.
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The Arctic Ocean
In this Arctic Ocean worksheet, students read a 2 page passage, then complete 10 true/false questions. Answers are included on page 4. A reference web site is given for additional activities.
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Quantum Physics
Students discuss the mass-energy relationship based on Einstein's work. They calculate the energy released in various scenerios and sketch diagrams for the Lyman, Balmer and Pfund Series. In groups, they discuss the role of photons and...
Curated OER
Native American Sovereignty
Students analyze the meaning of Indian Sovereignty, describe the authority of Indian governments as sovereign nations; and, explain the importance of the Marshal Trilogy of Supreme Court cases between 1821-1832.
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U.S. Government & Indian Nations
Students explain the Constitutional basis of the Federal Indian relationship; summarize the Constitutional references to American Indians; and, evaluate the importance of the Northwest Ordinance of 1787.
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Fort Sumner and the Navajo Long Walk
Students research the Fort Sumner campaign against the Navajo; why the campaign took place; the details of the forced march to Fort Sumner; conditions at Fort Sumner; length of imprisonment; details of life in prison, and circumstances...
Curated OER
Our World A Complex Eco-system
Sixth graders set up an ecosystem, investigate conservation techniques, develop an action plan for conservation, and various other activities to explore the ecosystem.
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USING the SCIENTIFIC METHOD for PROBLEM SOLVING
Students work in teams to map the scientific method as applied in a present day medical situation. Their collaboration of data and findings should lead to a mutual conclusion. Students watch a variety of video's concerning these situations.
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Tribal Restoration & Reorganization
Learners list the main events in historical sequence of tribal restoration and reorganization. They identify a present-day American Indian experience or phenomenon as a result of Tribal Restoration and Reorganization laws and record...
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Tribal Termination & Urbanization
Students are introduced to new vocabulary words associated with tribes and relocation. As a class, they listen to their teacher read an excerpt on tribal termination and urbanization. To end the lesson, they identify how this act...
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The U.S. & Navajo Bills of Rights
Students are introduced to the United States and Navajo Bill of Rights. In groups, they compare and contrast the two documents and take notes to share with the class. To end the lesson, they write in their journals about their own...
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Civil Rights
Students are introduced to the concept of Civil Rights. In groups, they use a timeline of the Navajo tribe to identify the ways the tribe has made advances in Civil Rights throughout the years. To end the lesson, they take notes and...
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The Environment & Economy of SE Utah
Students compare and contrast the environment to the economy of Utah. In groups, they pick one environmental issue and identify its relationship to sustainable economic growth. To end the lesson, they share their findings with the...
Curated OER
U.S. Government & Indian Nations
Young scholars explain the Constitutional basis of the Federal Indian relationship. They summarize the Constitutional references to American Indians, and evaluate the importance of the Northwest Ordinance of 1787. They examine Utah's...
Curated OER
Native American Sovereignty
Students analyze the meaning of Indian Sovereignty. They describe the authority of Indian governments as sovereign nations, and explain the importance of the Marshal Trilogy of Supreme Court cases between 1821-1832. They examine the...
Curated OER
Tribal Termination & Urbanization
Students list the main events in historical sequence of tribal termination and urbanization. They identify a present-day American Indian experience or phenomenon as a result of termination and urbanization and refer to 'Navajo...
Curated OER
Native American Images in the Media
Students examine various images of Native Americans in the media. In groups, they create a list of present Native American stereotypes and what the media did to continue the stereotype. To end the lesson, they write in their journals...
Curated OER
Mongolia: Land, History and Culture
Middle schoolers examine the land, culture and history of Mongolia. In groups, they use the internet to determine what groups held power and during what time periods. They also identify the most important parts of their culture and why...
Texas Education Agency
Texas Gateway: Connecting Postulates, Definitions, and Theorems
The student will distinguish the difference between undefined terms, definitions, postulates, conjectures, and theorems.
Oswego City School District
Regents Exam Prep Center: Theorems and Postulates for Geometry
Here is a partial list of theorems, postulates, and properties.
TED Talks
Ted: Ted Ed: Euclid's Puzzling Parallel Postulate
Euclid, known as the "Father of Geometry," developed several of modern geometry's most enduring theorems--but what can we make of his mysterious fifth postulate, the parallel postulate? Jeff Dekofsky shows us how mathematical minds have...
Wolfram Research
Wolfram Math World: Postulate
This MathWorld site defines postulates, and explains how and where they are used in mathematics. The site has numerous links to related terms.
Wolfram Research
Wolfram Math World: Euclid's Postulates
This site from MathWorld.com provides a listing of the postulates of Euclid and a brief discussion on the validity of the fifth postulate.
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