By closely reading historical documents and attempting to interpret them, students consider how Arthur Miller interpreted the facts of the Salem witch trials and how he successfully dramatized them in his play, "The Crucible." As they explore historical materials, such as the biographies of key players (the accused and the accusers) and transcripts of the Salem Witch trials themselves, students will be guided by aesthetic and dramatic concerns: In what ways do historical events lend themselves (or not) to dramatization? What makes a particular dramatization of history effective and memorable?

In small groups, students closely examine one sentence from the Gettysburg Address and create a multigenre project communicating what they have discovered about the meaning and significance of the text.

This lesson unit is intended to help teachers assess how well students are able to solve problems involving area and volume, and in particular, to help you identify and assist students who have difficulties with the following: computing perimeters, areas and volumes using formulas; and finding the relationships between perimeters, areas, and volumes of shapes after scaling.

Fact Fragment Frenzy provides elementary students with an online model for finding facts in nonfiction text, then invites students to find facts in five sample passages.

Geologists use the term "feldspar" to refer either to a specific mineral or to a group of minerals with similar compositions and atomic structures. All of them are silicate minerals, and together they make up more than half of Earth's crust. Yet even within this closely related group, separate minerals may look very different. One way to recognize their similarity is to determine their physical properties and study their chemical formulas. Another way is to plot their compositions using a triangle diagram. Triangle diagrams allow plotting three coordinates on a planar graph if the values add up to 100%. These characteristics make triangle diagrams convenient for visualizing compositional data.
Student materials for this exercise include a Microsoft Excel spreadsheet with with data for alkali, plagioclase, and barium-bearing feldspars and an image file illustrating physical properties (PDF), as well as the instruction sheet. The exercise is divided into three parts.
Part I introduces the concept of a triangle or ternary diagram for plotting data described by three coordinates. Students learn how to read coordinates on such a graph and to describe points, lines, and areas.
In Part II, students work with either actual specimens provided by the instructor or images in the PDF to determine certain properties (color, hardness, cleavage, and striations) of three feldspars (orthoclase, albite, and anorthite). They name the samples and then follow an example to deduce the chemical formulas of these minerals. Finally, they apply knowledge from Part I to develop the classic K-Na-Ca feldspar triangle.
Part III involves working with barium-bearing feldspars including albite, orthoclase, hyalophane, and the pure Ba end member celsian. Students first verify the chemical formulas for the two new feldspars using the concept of charge balance. Then, they interpret a K-Na-Ba triangle diagram by relating compositional data to the four feldspars.

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This lesson unit is intended to help teachers assess how well students are able to: model a periodic situation, the height of a person on a Ferris wheel, using trigonometric functions; and interpret the constants a, b, c in the formula h = a + b cos ct in terms of the physical situation, where h is the height of the person above the ground and t is the elapsed time.

This lesson unit is intended to help teachers assess how well students are able to understand the relationship between the slopes of parallel and perpendicular lines and, in particular, to help identify students who find it difficult to: find, from their equations, lines that are parallel and perpendicular; and identify and use intercepts. It also aims to encourage discussion on some common misconceptions about equations of lines.

The goal of this five-day exemplar is to explicitly model the process of searching for and interpreting intra-textual connections. In this lesson sequence, the teacher poses an analytic focusing question and then guides students in gathering and interpreting evidence from the text in order to come to a deeper understanding of the story. Simple word play and art activities give students practice in closely attending to language and word choice, and in visualizing and recording their interpretations. Discussion and a short writing exercise help students to synthesize what they have learned.

Known as both a Southern and a Catholic writer, Flannery O'Connor wrote stories that explore the complexities of these two identities. In this lesson, students will challengethese dichotomieswhile closely reading and analyzing "A Good Man is Hard to Find."

Four lesson plans developed by the Coquille Tribe of Oregon for fourth-grade students.
Lessons include:
1) People Groups - This lesson will give students a foundational aware- ness of the Indigenous, sovereign people groups who live in what is now known as Oregon—their history, their culture, and the issues that continue to impact them today. When undertaking the study of Indigenous people, it is important to begin with their long history on the land. Indige- nous people have lived in Oregon for thousands of years, in established communities, with estab- lished social structures, languages, and cultures. They were—and are—deeply and inextricably connected to the land.
2) Sea Otters - In this lesson, students will learn about the import- ant role of the sea otter in the history and tradi- tional life of the Coquille Indian Tribe. They will also learn about the long-term impact the European fur trade had on the population of this magnificent creature and how the sea otter’s virtual extinction damaged the ecosystem of the Oregon Coast. Stu- dents will then learn how to identify and diagram the sea otter’s internal and external structures (i.e., the organization of the inside and outside body parts that form a living thing) and describe how the purpose of these structures supports sea otter survival. Finally, students will create an educational poster or pamphlet that provides an overview of the sea otter and its impact on the traditional life of the Coquille Indian Tribe.
3) History of the Coquille Indian Tribe - This lesson will give students a general knowl- edge of the history, ancestral territory, and traditional lifeways of the Coquille Indian Tribe. Working in groups, students will use maps, make predictions, and participate in a close reading of
a written text that allows them to check their pre- dictions. The text provides other interesting facts about the Tribe, which should provide informa- tion and generate questions that can guide their learning in subsequent lessons about the Coquille Indian Tribe.
4) Coastal Lifeways - The Coquille Indian Tribe flourished on Oregon’s southwestern coast for thousands of years in a homeland encompassing more than a million acres. The Tribe’s ancestral and modern lands of interest include significant portions of Oregon’s Coos, Curry, Douglas, Jackson, Josephine, and Lane counties. The Coquille traditional lifeways are deeply tied to the coastal environment. This lesson provides students with the opportunity to gain specific knowledge about important elements of the Coquille coastal lifeways.

Frosty Fun. This is the Lesson 2 Understanding Colorado Agriculture activity from Unit 4 Agriculture and the Seasons, from the DIGS (Developing Individuals, Growing Stewards) AmeriCorps Curriculum from CSU. The curriculum focuses on introducing students in grades 3-5 to Colorado agriculture, industry and environmental issues. The curriculum upon request. Visit: https://engagement.colostate.edu/programs-old/developing-individuals-growing-stewards/

This lesson unit is intended to help you assess how well students working with square numbers are able to: choose an appropriate, systematic way to collect and organize data, examining the data for patterns; describe and explain findings clearly and effectively; generalize using numerical, geometrical, graphical and/or algebraic structure; and explain why certain results are possible/impossible, moving towards a proof.

Middle School Paleontology Kit Module from Museums of the West in Grand Junction, CO. Lesson 1 on Geologic Time from the Middle School Paleontology Kit Module. Includes activities, worksheets and quiz. The lesson provides students with an understanding of how vast Geologic Time is compared to their lifespan. Lessons 1, 2, 3 and 5 can be completed without access to the Fossil Kit from Museums of Western Colorado. Lesson 4 uses fossile from the kit. District 51 personnel can request a kit to complete Lesson 4. See this URL for an overview of the module and a link to the Teacher's guide to Paleontology: https://www.museumofwesternco.com/classroom-resources/stem-lessons/

This lesson unit is intended to help teachers assess how well students are able to use geometric properties to solve problems. In particular, the lesson will help you identify and help students who have the following difficulties: solving problems by determining the lengths of the sides in right triangles; and finding the measurements of shapes by decomposing complex shapes into simpler ones. The lesson unit will also help students to recognize that there may be different approaches to geometrical problems, and to understand the relative strengths and weaknesses of those approaches.

The Stein Law firm presents a guide to Getting to School Safely by walking, biking or riding. The guide covers identifying safe routes to school, determining readiness, safe habits, crosswalks, and stranger danger. The guide also covers bicycle safety. What makes school buses safe, car safety and school zone safety for adults.

Western Mining History presents and article from the Colorado Springs Gazette from September 14, 1878 detailing a road trip through southwestern Colorado. This is a first hand account of the journey. Western Mining History is an historical site that provides databases, information on mining, mining towns, gold and Photos and maps of the western United States. Consider becoming a member or making a donation to help further the work of the site.

In Module 10.1, students engage with literature and nonfiction texts and explore how complex characters develop through their interactions with each other, and how these interactions develop central ideas such as parental and communal expectations, self-perception and performance, and competition and learning from mistakes.

Find the rest of the EngageNY ELA resources at https://archive.org/details/engageny-ela-archive .

In this module, students read, discuss, and analyze nonfiction and dramatic texts, focusing on how the authors convey and develop central ideas concerning imbalance, disorder, tragedy, mortality, and fate.

Find the rest of the EngageNY ELA resources at https://archive.org/details/engageny-ela-archive .

In this 25-day Grade 2 module, students expand their skill with and understanding of units by bundling ones, tens, and hundreds up to a thousand with straws. Unlike the length of 10 centimeters in Module 2, these bundles are discrete sets. One unit can be grabbed and counted just like a banana?1 hundred, 2 hundred, 3 hundred, etc. A number in Grade 1 generally consisted of two different units, tens and ones. Now, in Grade 2, a number generally consists of three units: hundreds, tens, and ones. The bundled units are organized by separating them largest to smallest, ordered from left to right. Over the course of the module, instruction moves from physical bundles that show the proportionality of the units to non-proportional place value disks and to numerals on the place value chart.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Module 1A focuses on building community by making connections between visual imagery, oral accounts, poetry and written texts of various cultures with a focus on the Haudenosaunee (Iroquois) culture. Students will determine a central idea and demonstrate how gathering information from a variety of sources can help us understand a central idea more fully.| Module 1 also reinforces reading fluency, close text analysis, explanatory paragraph writing, and presenting to peers. The module reinforces the fact that Native Americans—specifically the Iroquois (Haudenosaunee, People of the Longhouse) —were early inhabitants of the New York region and state, and continue to contribute to the region’s history.

Find the rest of the EngageNY ELA resources at https://archive.org/details/engageny-ela-archive .