Fifth graders investigate what a covenant was and how they relate to contemporary government ideals. In this comparing covenant instructional activity, 5th graders examine primary source documents that are examples of covenants from 18th...

Students explore the architecture of New England by identifying geometric shapes.  In this architectural lesson, students examine photographs of classic building architecture and use a transparency to trace geometric shapes they...

Students identify the parts of a tree. In this tree biology lesson, students create a tree model using tree parts and drawing the roots. Students label each part of the tree and maintain a tree journal during this unit.

Students practice analyzing skeletal remains for clues by using the Internet.  In this scientific investigation lesson, students research the La Belle shipwreck using the Internet and written materials, later completing a Skeletal...

Students determine how Americans enjoy leisure time. In this 20th century America lesson, students research primary sources to study how Americans gained leisure time during the century and what they did with it.

High schoolers decide what it means to be an American. For this historical perspectives lesson, students read Crevecoeur's "Letter from an American Farmer," and interviews with everyday Americans from the Works Progress Administration....

Students discuss the history and importance of voting. In this voting lesson, students research the women's suffrage movement and the methods used to change people's beliefs about suffrage for women. Students also create posters to...

Students interpret historical evidence presented in primary and secondary resources. In this research skills instructional activity, students research the death of Meriwether Lewis using forensic evidence presented...

Students analyze potential challenges that immigrant women have in the workforce.  In this history lesson, students identify specific problems immigrant women face, then brainstorm possible solutions in their group.  The final...

Students examine the work of Harriet Tubman and the Underground Railroad. In this Social Studies lesson, students use a true/false handout and worksheet to explore an Internet site about the Underground Railroad and its heroes. Students...

In this measurement worksheet, 2nd graders calculate four metric conversions, including inches to centimeters and ounces to millimeters.  

Middle schoolers take a closer look at historical maps. In this primary source analysis lesson, students examine the first world map produced by Martin Waldseemuller. Middle schoolers complete the included map analysis worksheet and then...

Young mathematicians solve the volume using the disk method in this calculus lesson. They revolve a graph around the x-axis and calculate the volume. They use the TI to see the revolving around the x-axis and create a virtual cross...

In this Google Earth worksheet, students search the site and answer short answer questions about the moon. Students answer 18 questions.

Students examine the spectra of light sources that have similar colors.  In this light lesson students complete an activity using various lights in the classroom and discuss the colors and the heat generated. 

Students calculate the strength of gravitational force exerted on the moon by the sun and earth. In this orbital lesson students view a demonstration to see the gravitational forces between bodies.

Students explore the sun, its structure, how big it is and how far away it is.  In this solar system lesson students complete a lab activity on dew point and weather.

Students examine and discuss a quotation used as a slogan for Liberia's former president Charles G. Taylor. After reading an article, they consider the allegations against Taylor. In groups, they research a time period of his life and...

Students explain the impact of glacial melting to global climate change. In this environmental science lesson plan, students design an experiment to investigate the effect of salinity change to melting glaciers. They share their results...

Students begin the lesson by writing what they know about Fairfax County in their journals. Using primary source documents, they identify ten interesting facts about the area and watch a video. They complete a Venn Diagram comparing...

Tenth graders test usefulness of a model Earth by comparing its predictions to observations in the real world.  In this landforms lesson students construct an island from a contour map using model clay then analyze the landscape...

Eighth graders, in groups, design, research, and create a newspaper that explains four historical events that have influenced the American system of government.

Learners reflect on fictional and real boxers from Pennsylvania.  In this history lesson, students read, reflect and discuss the historical period following World War II and observe the boxers that were famous from Pennsylvania...

Students explore an Internet site that introduces the Framers, court cases, the Constitution and the Bill of Rights and even games and quizzes.