EngageNY
Using Trigonometry to Find Side Lengths of an Acute Triangle
Not all triangles are right! Pupils learn to tackle non-right triangles using the Law of Sines and Law of Cosines. After using the two laws, they then apply them to word problems.
EngageNY
Grade 9 ELA Module 2, Unit 2, Lesson 16
Was Oedipus' destiny determined by fate or by his actions? Using details from the text, ninth graders delve into a critical thinking exercise based on Sophocles' Oedipus the King. Now that Oedipus has learned his true identity, readers...
EngageNY
What Is Area?
What if I can no longer justify area by counting squares? Lead a class discussion to find the area of a rectangular region with irrational side lengths. The class continues on with the idea of lower approximations and...
EngageNY
Proving the Area of a Disk
Using a similar process from the first lesson in the series of finding area approximations, a measurement resource develops the proof of the area of a circle. The problem set contains a derivation of the proof of the circumference...
EngageNY
Scaling Principle for Volumes
Review the principles of scaling areas and draws a comparison to scaling volumes with a third dimensional measurement. The exercises continue with what happens to the volume if the dimensions are not multiplied by the same...
EngageNY
The Volume Formula of a Pyramid and Cone
Our teacher told us the formula had one-third, but why? Using manipulatives, classmates try to explain the volume formula for a pyramid. After constructing a cube with six congruent pyramids, pupils use scaling principles from...
Council for the Curriculum, Examinations and Assessment
Feelings and Emotions
Eighth graders express their emotions with a set of activities about self reflection and feelings. With a set of emotion cards and a worksheet that details negative thought patterns, the resource empowers young learners to discover and...
Curated OER
Teaching Debate to ESL Students
Language learners use the debate format to practice formulating, expressing, and defending their ideas. Working in teams, class members develop resolutions, use opinion indicators to express their opinions and reasons, and prepare...
School Improvement in Maryland
Dividing the Powers of Government
Who does what? To develop an understanding of the balance of power between the US federal and state governments, class members research responsibilities in terms of legal systems, security issues, economic activities, lawmaking, and...
School Improvement in Maryland
Immigration Legislation
What is the purpose of immigration legislation? How has this legislation evolved over the years? What are the factors that caused these changes? Class members research immigration legislation to determine whose rights the laws are...
School Improvement in Maryland
Supreme Court Case Overview I
As part of a study of the 14th Amendment to the United States Constitution, class members examine four Supreme Court decisions—Gitlow v. New York, Mapp v. Ohio, Gideon v. Wainwright, and Griswold v. Connecticut—that incorporated the due...
School Improvement in Maryland
Court Proceedings Civil Cases
What's the difference between civil and criminal law? How do the court proceedings differ in these two types of trials? How do the standards of proof differ? Why do these differences exist? As part of their examination of the...
School Improvement in Maryland
Types of Economic Systems
As an introduction to economics, government classes investigate different types of economic systems (traditional, command, market or capitalist, mixed) to determine answers to basic question about how goods are produced.
School Improvement in Maryland
Socio-Economic Goals of the Government
Equity. Increased productivity. Price stability. Environmental protection. Decreased poverty. Governments establish socio-economic goals and then must design and fund programs to address these goals. Groups investigate various...
EduGAINs
Introduction to the Great Depression—Canadian and World Studies
Ah, the classic business cycle model: recession, depression, recovery, prosperity. And then there was the Great Depression. Groups investigate the economic conditions that led to and social movements of the 1920s that great out of the...
Curated OER
The Gospel of Wealth by Andrew Carnegie: A Close Reading
Andrew Carnegie's "The Gospel of Wealth" provides high schoolers an opportunity to engage more complex text. After a close reading of the essay and an analysis of Carnegie's argument that the rich are superior because they earn money,...
Museum of Tolerance
Citizenship Then and Now: Comparing Ancient Rome and Contemporary American Society
Class members research citizenship in Ancient Rome and in the United States and use the provided graphic organizers to compare the rights and responsibilities of citizens in these two democracies.
National WWII Museum
Dr. Seuss and WWII
What famous children's author and illustrator created World War II political cartoons featuring such subjects as fascism, the war effort, discrimination, and the dangers of isolationism? The who in this story is Dr. Seuss, and what...
Ontario
Animation Programming—Computer Studies
Introduce high schoolers interested in animation programming to fundamental programming concepts so that they can plan and write simple programs.
Museum of Tolerance
Disenfranchised People of the New Nation
Why are some immigrant groups in the United States embraced while others become disenfranchised? To answer this question, teams investigate why groups emigrated to the US, why some of these these peoples were...
Museum of Tolerance
Can It Happen in America?: Taking Social Action
Class members investigate the Jim Crow Laws, Executive Order 9066, the Chinese Exclusion Act, and the Indian Removal Act to gather information about not only the challenges encountered by diverse groups of Americans, but their...
Museum of Tolerance
The Role of Citizens in a Participatory Democracy
Groups research participatory democracies and compare the role and rights of citizens in ancient history with those in recent U.S. history. Guided by a series of questions, individuals compose a persuasive essay in which they discuss the...
EngageNY
Grade 9 ELA Module 3, Unit 2, Lesson 7
Now that learners have honed their inquiry-based projects down to their strongest few questions, they can conduct independent research. High schoolers pursue answers to their inquiries while assessing sources, establishing a research...
EngageNY
Grade 9 ELA Module 3, Unit 2, Lesson 6
Having formulated a list of inquiry questions based on a reading of Temple Grandin's Animals in Translation, high schoolers complete a frame tool for their research. They categorize their questions based on preliminary research and trace...
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