The Declaration of Independence was a product of the Second Continental Congress. Two earlier intercolonial conferences had occurred, each building important keystones of colonial unity. The Stamp Act Congress and the First Continental Congress brought the delegates from differing colonies to agreement on a message to send to the king. Each successive Congress brought greater participation. Each time the representatives met, they were more accustomed to compromise. As times grew more desperate, the people at home became more and more willing to trust their national leaders.
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Several new content pieces invite you to do hands-on work with web GIS technology:
 10 Things you can do with ArcGIS Online in education. These include: (1) Use web mapping applications. (2) Make your own map. (3) Get a school, club, or university organizational account in ArcGIS Online. (4) Use and modify existing curricular resources. (5) Explore the Living Atlas of the World. (6) Modify and ask questions of maps. (7) Conduct spatial analysis on mapped data. (8) Add multimedia to maps. (9) Explore your world in 3D, and (10) Map and analyze field-collected data.
 Introduction and Advanced Work with Story Maps: Slides and hands-on exercises. These include how to build a story map from a web map, and how to build map tours, map journals, swipe, series, and other types of story maps.
 Teaching with Web Apps. Set of resources and activities. These include examining Pacific typhoons in 3D, demographics of Zip Codes, creating viewsheds and buffers, and much more.
 Spatial Analysis in Human Geography. These include the 1854 cholera epidemic in London (activity), a Boulder County hazards analysis (map), and an examination of the Human Development Index around the world (map).
I created this content for the Esri mapping lab for the 2017 National Conference on Geography Education, but it can also be used to support your own professional development or for your own instruction.
Beneath the layer of the national government lies a complex web of state and local officials and institutions. The nation's founders concern over tyranny transcended their separation of power among the three branches of government. Power is also divided by level, with each layer performing its designated responsibility. States and communities would even have the freedom to design their own institutions and create their own offices. This creates a multitude of "laboratories" where government leaders at any level could see which systems were successful and which were problematic.
From Getting Smart, here are 12 ways to start teaching STEM
Want more STEM experiences for your students but don’t know where to start? Want to infuse art into science and boost STEAM experiences?
Before exploring how to do STEM, let’s define what it is. Everybody teaches science and math—STEM adds technology and engineering to the equation; STEAM adds art. Common elements of quality STEM learning include:
• Design-focus: using design tools and techniques to attack big problems or opportunity (challenge-based, problem-based learning).
• Active application: applying knowledge and skills to real-world situations and constructing or prototyping solutions to challenges (maker, project-based learning).
• Integration: real world problems aren’t limited to a discipline—solutions almost always draw from many fields.
There is no purely capitalist or communist economy in the world today. The capitalist United States has a Social Security system and a government-owned postal service. Communist China now allows its citizens to keep some of the profits they earn. These categories are models designed to shed greater light on differing economic systems.
The American Revolution began the process of creating a new nation in a number of different ways; by protesting British rule through legal and extra-legal actions; by waging a war to end America's status as a colonized territory; and by designing new forms of government for what Patriots hoped would become independent states.
The deadly lung disease silicosis is caused when miners, sandblasters, and foundry and tunnel workers inhale fine particles of silica dust--a mineral found in sand, quartz, and granite. In 1935, approximately 1,500 workers--largely African Americans who had come north to find work--were killed by exposure to silica dust while building a tunnel in Gauley Bridge, West Virginia. Ordinarily, silicosis takes a several years to develop, but these West Virginia tunnel workers were falling ill in a matter of months because of exposure to unusually high concentrations of silica dust. The crisis over silicosis suddenly became a national issue, as seen in this article in the radical newspaper Peoples' Press . In 1936 congressional hearings on the Gauley Bridge disaster, it was revealed that company officials and engineers wore masks to protect themselves when they visited the tunnel, but they failed to provide masks for the tunnelers themselves, even when the workers requested them.
- U.S. History
- Material Type:
- Primary Source
- American Social History Project / Center for History Media and Learning
- Provider Set:
- Many Pasts (CHNM/ASHP)
- Center for History and New Media/American Social History Project
- Date Added:
In spite of the common vision and status that linked most of the delegates to the Philadelphia Convention, no obvious route existed for how to revise the Articles of Confederation to build a stronger central government.
Rather than continue to use the exigencies of war to build his own popularity and to justify the need for strong federal authority, Adams opened negotiations with France when the opportunity arose to work toward peace. Reconciling with France during the critical campaign of 1800 enraged many Federalists, including Adams' own secretary of state who repeatedly refused to send peace commissioners to France.
This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials For each pair: * 2 ten-sided dice with the numbers 0 to 9 or two spinners with the numbers 0 to 9 * Base-10 blocks, linking cubes, or bundled...
This site describes how and when 100-year floods occur. It states that flood designations are based on statistical averages, not on the number of years between big floods. It also suggests that it would make more sense to refer to 100-year floods as 1-in-100 chance floods. This resource is a United States Geological Survey (USGS) Fact Sheet. It can be used in teaching quantitative skills.
In Part 1 of this unit, students will learn about data collection, graphing skills (both by hand and computer aided [Desmos]), and the fundamental mathematical patterns of the course: horizontal line, proportional, linear, quadratic, and inverse. Students perform several experiments, each targeting a different pattern and build the mathematical models of physical phenomena. During each experiment, students start with an uninformed wild guess, then through inquiry and making sense through group consensus, can make an accurate data informed prediction.
In the centuries that led to the year 1000, Europe was emerging from chaos. Tribes roamed the countryside evoking fear from luckless peasants. The grandeur that was Rome had long passed. Across the Atlantic, the North American continent was also inhabited by tribes. The Anasazi managed to build glorious cities in the cliffs of the modern Southwest. Their rise and fall mark one of the greatest stories of pre-Columbian American history.
This resource is composed of materials from Wayne State University's professional development workshops which are designed to introduce educators to hybrid electric and electric vehicle fundamentals. Included materials are an event agenda, faculty presentations, and fliers.
This resource contains presentations from the Center for Automotive Research (CAR) 2013 Management Briefing Seminars held August 5-8, 2013. With over 900 attendees from industry, government, media, and academia, the event featured outstanding presentations from industry thought leaders as well as various networking and social events. Using CAR research as a foundation, these seminars revolved around global manufacturing strategies, lightweighting, connected vehicles, powertrain developments, sales forecasting, purchasing, policy, designing for technology, and capital investment.
This short video and interactive assessment activity is designed to give fourth graders an overview of 24-hour clocks.
This short video and interactive assessment activity is designed to give fifth graders an overview of 24-hour clocks.
Expansion westward seemed perfectly natural to many Americans in the mid-nineteenth century. Like the Massachusetts Puritans who hoped to build a "city upon a hill, "courageous pioneers believed that America had a divine obligation to stretch the boundaries of their noble republic to the Pacific Ocean. Independence had been won in the Revolution and reaffirmed in the War of 1812. The spirit of nationalism that swept the nation in the next two decades demanded more territory. The "every man is equal" mentality of the Jacksonian Era fueled this optimism. Now, with territory up to the Mississippi River claimed and settled and the Louisiana Purchase explored, Americans headed west in droves. Newspaper editor John O'Sullivan coined the term "manifest destiny" in 1845 to describe the essence of this mindset.
This activity is designed for a primary classroom (outdoors & indoors) investigation where students collect and investigate soil samples and describe the soils, looking for similarities and differences. Students develop a method of recording the data colleted and can present the information gathered.
- Material Type:
- Lesson Plan
- Science Education Resource Center (SERC) at Carleton College
- Provider Set:
- Pedagogy in Action
- Date Added:
Students will learn about elements, atoms, and the Periodic table through the phenomena - How do you know if your water is safe to drink? What kind of substances in water might be hazardous? First, student will learn atoms are made up of subatomic particles, which give rise to predictable properties through a phet simulation. Next, students will try to build their own table looking for patterns in element cards. Students will then look at properties of elements which are divided into metals and nonmetals. Student will then look at electron configuration through a POGIl activity. Students will also complete a flame test activity. Finally, students when end the unit with a engineering project examining water quality to determine if it is safe to drink.