Poster shows a father and daughter in hospital grieving next to body of dead woman; nurse and doctor are in background. Poster drawn by Raemaekers for Century Magazine and is part of Barron Collier Series of Patriotic Cartoons. Title from item.

In this activity about light and perception, learners discover how a flash of light can create a lingering image called an "afterimage" on the retina of the eye. Learners will be surprised when they continue to see an image of a bright object after staring at it and looking away. Use this activity to introduce learners to principles of optics and perception as well as to explain why the full moon often appears larger when it is on the horizon than when it is overhead. This lesson guide also includes a few extensions like how to take "afterimage photographs."

This is a teacher's guide with a lesson plan and a video. David Schanzer, associate professor of the practice at the Duke Sanford School of Public Policy University and director of the Triangle Center on Terrorism and Homeland Security, discusses the impact of September 11 on foreign relations, domestic policies, and American Muslims.
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By the end of this section, you will be able to:Discuss the status of Great Britain’s North American colonies in the years directly following the French and Indian WarDescribe the size and scope of the British debt at the end of the French and Indian WarExplain how the British Parliament responded to the debt crisisOutline the purpose of the Proclamation Line, the Sugar Act, and the Currency Act

This astronomy program is designed for middle school children in out-of-school-time settings. The program explores basic astronomy concepts (like invisible light, telescopes) and focuses on the universe outside the solar system (stars, galaxies, black holes). The program is structured for use in a variety of settings, including astronomy days, summer camps, or year-long afterschool programs. Although session activities build concepts sequentially, each session activity is designed to be freestanding as not all participants may attend every session. A manual provides background information and descriptions of how to conduct each activity. A companion website provides additional information and resources for the program leader.

About one-third of Patriot soldiers at the Battle of Bunker Hill were African Americans. Census data also reveal that there were slaves and free Blacks living in the North in 1790 and later years. What were the experiences of African-American individuals in the North in the years between the American Revolution and the Civil War?

Conservators, scientists, and curators tell the story behind the unprecedented conservation of Tullio Lombardo's Adam. The life-size marble statue of Adam, carved by Tullio Lombardo (Italian, ca. 1455–1532), is among the most important works of art from Renaissance Venice to be found outside that city today. Made in the early 1490s for the tomb of Doge Andrea Vendramin, it is the only signed sculpture from that monumental complex. The serene, idealized figure, inspired by ancient sculpture, is deceptively complex. Carefully manipulating composition and finish, Tullio created God's perfect human being, but also the anxious victim of the serpent's wiles. In 2002, Adam was gravely damaged in an accident. Committed to returning it to public view, the Museum undertook a conservation treatment that has restored the sculpture to its original appearance to the fullest extent possible. The exhibition allows Adam to be viewed in the round and explains this unprecedented twelve-year research and conservation project. It also inaugurates a new permanent gallery for Venetian and northern Italian sculpture. The installation of this gallery was made possible by Assunta Sommella Peluso, Ignazio Peluso, Ada Peluso, and Romano I. Peluso.

After the Ice: Our Food discusses changes in historic food sources for Arctic Native Americans. Global climate change is altering yearly cycles of both ice coverage and depth in the Bering Sea. Changes in the ice affect the way local native groups hunt in order to feed their community.

This 7-minute video illustrates how the historic homeland for Arctic Native Americans is being affected by climate change. Shorefast ice and pack ice are present for a shorter part of the year. This has profound affects on the way of life in the Bering Sea region, to the point where the community may have to relocate.

This video discusses how the historic way of life for Arctic Native Americans has changed. Global climate change is altering the ice cycle (yearly coverage, depth, and persistence) in the Bering Sea and weather patterns. Changes in the ice affect the way local native groups are able to hunt for food, and maintain their community.

Through a poster-creation project, learners will identify careers in agriculture and choose one to explain details including responsibilities, salary, employers, etc. This represents a portion of the Introduction to Agriculture, Food, and Natural Resources (AFNR) series in Nebraska middle and high school agricultural education.

This lesson plans helps students prepare for the agricultural industry and storytelling through learning about hot topics in agriculture. Students will explore the basics of these topics that are so important to the agricultural industry in order to be better producers and consumers. 

This lesson plans helps students prepare for the agricultural industry and storytelling through audience analysis. Agricultural Communications through various media sources is important for our industry, but only if it’s being used correctly. This lesson helps students to analysis the audience they are communicating with to direct their intentions correctly and make the most of their information.

This lesson plan helps students prepare for the agricultural industry and storytelling through photography. They will learn the basics of how to operate a camera, perfect the lighting, and line up the composition for the perfect photo.

This lesson plans helps students prepare for the agricultural industry and storytelling through social media. Students will learn how impactful social media can be and learn about those in the industry already paving the way to advocate for our industry.

This activity guides students through creating a full business plan through a seven-week competition to become the winner of a fictional Ag Econ Apprentice job. Adapted from activity by Megan Dohrman.

Students practice professional sales techniques, develop speaking skills with customers, then create an imaginary business to pitch products or services. This is an interactive activity where students will experience practical application of the skills. Written by Brian Miller, Falls City Schools, Nebraska

 AG Shop Safety Grade Level: 10th-12thSubject: Technology, Power, Structure, and TechnologyDuration: 100 minutesDOK Level: 3SAMR Level: Redefinition Indiana Standard: APST-1.1 Explain the importance of safety in agricultural mechanics APST-1.2 Identify and differentiate between safe and unsafe work practices APST-1.3 Describe the methods utilized to implement safe work practicesObjective: Students will be able to identify and point out safe and unsafe practices in the ag shopEssential Question: What is Ag shop safety?Procedure: Show the video Wood shop SafetyGive the Shop Safety presentationHave the students create and write a safety scene skitPerform the skitsProduct or Assessment: Students will be assessed on the safety unit test.