Curated OER
Analyzing Congruence Proofs
Looking at numerous examples of triangles, each with different properties, geometers develop their understanding of congruency. They use the notation of a counter-example to disprove certain conjectures and prove geometric theorems and...
Echoes & Reflections
Survivors and Liberators
The end was just the beginning. The period immediately after the end of World War II and the Holocaust is often called "The Return to Life" as survivors looked to reunite and recreate broken families and shattered lives. A two-lesson...
Curated OER
Spelling Instant Activity
Sixth graders understand the usage of capital letters for mapping skills. In this capitalization lesson plan, 6th graders correct sentences to insert appropriate capital letters. Students select cities from the sentences and make a word...
Curated OER
The Water Around Us
Pupils discuss importance of reading maps and knowing about the geography of the United States, and locate bodies of water on different types of maps and examine how they are used in the state or local community.
Curated OER
President's Day: George Washington
Young scholars celebrate President's Day by studying George Washingtion, the US flag, and the American colonies. They sing, Yankee Doodle Dandy.
Curated OER
Title: Rivers as Borders
Students are introduced to the concept of borders. They read maps and identify rivers that separate different countries and states. They examine how or why a landform such as a river border might be the reason for different cultures.
Curated OER
Immigration and Ellis Island
Fourth graders explore family histories. In this social studies lesson, 4th graders identify the countries from which their ancestors came and locate them on a map. Students discuss the role that Ellis Island played in immigration in the...
Curated OER
The Tet Offensive and the Vietnam War
Young scholars discover how the United States became involved in the Vietnam War, the importance of the Tet Offensive in turning American public opinion against the war, and how the Vietnam War is still a part of American life and culture.
Curated OER
Our Class Is On the Map
Second graders review map keys, symbols, and the purpose of maps, then students design a poster size map of their classroom.
Curated OER
Longitude & Latitude
Seventh graders role play as ship's captains to study longitude and latitude.
Echoes & Reflections
Timeline of the Holocaust
An interactive timeline uses images, videos, primary source documents, and links to informational text to chronicle the history of the Holocaust from 1933-1945.
Curated OER
My Summer Vacation: Traveling
A classic lesson idea, kindergarteners share stories about their summer vacations on their first day of school! First, your young learners will listen to you talk about your summer vacation, making sure to use plenty of visual aids. Then...
Teach Engineering
Complex Networks and Graphs
Show your class how engineers use graphs to understand large and complex systems. The resource provides the beginnings of graph theory by introducing the class to set theory, graphs, and degree distributions of a graph.
Curated OER
1792 Election Results
The beginning of American politics and elections is found in these slides, which detail the 1792, 1796, 1800 elections of Washington, Adams, and Jefferson (respectively). Plan on including your own discussion points and details in this...
Curated OER
BIGGER AND BIGGER: (We Live in a family, a neighborhood, a city, and the United States)
Students discover that they are part of bigger and bigger groups. They begin with families and work up to belonging to North America as they initiate a study of the whole country.
Curated OER
Immigration to the United States
Third graders search TDC database for images of immigration from other countries, maps, and diaries. They identify why immigrants came to the United States and engage in a role-play simulating an experience the immigrants might have had.
Curated OER
Touring the Regions of the United States
Fifth graders explore the regions of the United States. They use maps, research on the Internet and use measurements and estimations. Students create a presentation using spreadsheets and publishing software.
Curated OER
Unit 5 - Food
Students study the biodiversity existing in the Amazon rainforest. In this Amazon biodiversity instructional activity, students study diagrams, maps, and information about the biodiversity in the Amazon.
Curated OER
On the Street Where You Live: Online Mapping
Students access the Internet and use Google Maps to pinpoint their home address and get directions to and from school. they write the directions in paragraph format.
Curated OER
Primary Sources and Archaeology in the Study of Ancient Mediterranean Trade
Tenth graders begin the lesson by plotting trade routes, major empires and items traded. Using primary sources, they examine their own values regarding trading items for royality. They participate in a role-play exercise in which they...
Curated OER
Mapmaking: Colorado Quarter Reverse
Students examine the Colorado quarter reverse and draw symbols of the state's land and water features on maps. Using copies of the Colorado reverse, they color the coin design. They list reasons for the state's motto of "Colorful Colorado"
Curated OER
Representing Data 2: Using Box Plots
What information can be gleaned from a box and whiskers plot? Discuss the five summary values - minimum, maximum, upper and lower quartiles, and median - and what conclusions can be made from these values? Included here is a matching...
Curated OER
Discovering Conic Sections in the Motion of Heavenly Bodies
Math scholars study conics and how they are used today. In this mathematical lesson, pupils construct and slice cones after viewing a demonstration.
International Technology Education Association
Become a Weather Wizard
Accurate weather forecasting is something we take for granted today, making it easy to forget how complex it can be to predict the weather. Learn more about the terms and symbols used to forecast the weather with an earth science lesson...