Pupils explain the difference between each of three major ecosystems. They determine the flow of water in the St. Mary's River as it flows out of the river into the bay, and finally out into the Atlantic Ocean and identify where...

What elements are needed to have a revolution? How do historical revolutions from across the globe and generations compare with one another? This is an excellent activity that incorporates group work, source analysis, and an engaging...

Present perfect tense doesn't mean that something is perfect, just that it's continuing from the past into the present. Demonstrate proper usage of present perfect verb tense with a slideshow presentation, which features a passage...

Students design an investigation to test whether vegetation in an area helps regulate the ambient air temperature. They make comparisons between the investigation and global changes in climate. In groups, they present their findings to...

Young scholars build an understanding of the dynamics and composition of the atmosphere and its local and global processes influencing climate and air quality. They analyze global atmospheric changes including changes in CO2, CH4, and...

Students investigate the many political changes that Afghanistan has endured over the past century in order to better assess the impact of the recent fleeing of the Taliban from the capital of Kabul.

Young scholars consider various economic terms, examine the impact of subsidies on farmers and other industries, write essays explaining the subsidy process, and illustrate through posters how subsidies affect both domestic and foreign...

Learners consider the problems and issues that arise when a government has more than one person at the head of the government and explore the possibility of China's military chief's resignation by reading and discussing the article...

Pupils perform activities to explore the affect of human activity on climates. They examine graphs of GHG emissions and their increases that are associated with human activity. Using a Global Climate Changing website, students explore...

Students research how surface sea temperature changes throughout the year. They draw a time series of sea surface temperatures for each month of the year and a depth profile for a summer and winter month using an OceanExplorer Profiler...

Students participate in an experiment to define a parts-per-billion solution. For this ecology lesson, students select a second substance to create a parts-per-billion solution and observe and record their results. Students work in...

Students explore global challenges and technological solutions to them. They curate a related museum exhibit titled 'Technology Benefiting Humanity.'

Students observe temperature differences of water and air in sunlight and darkness. They determine that the sun warms the Earth's surface, which controls global currents and climate, keeping the earth habitable. They discover water and...

Students identify and explain that remote sensing can detect changes on the Earth's surface that occur over time, and name at least three: urbanization, deforestation, and succession. They select a global change issue to investigate and...

Students participate in a national survey of biological indicators of climate change by gathering and submitting data on local plants and animals.

Students explore the cultural significance of various sports from around the world. They then teach their classmates about these sports by participating in a Global SportsFest as both instructors and players.

In this minima and maxima learning exercise, students find the global and local maxima and minima of one function. They work in small groups to solve one optimization problem. Steps for solving are listed on the page.

Students recognize that the sun is the source of energy driving atmosphere cells. They relate the motion of the atmospheric cells to mantle convection cells. Students recognize that the function of atmospheric cells is to move heat from...

Students explore recent breakthroughs in H.I.V. and AIDS research, as well as research various epidemics that have devastated the world population at various points in history.

Students examine their personal skills and strengths and connect them to specific volunteer possibilities in developing countries. Based on what they explore hi-tech venture philanthropy, students envision projects that affect global...

Students explore how conflict resolution techniques can be used to resolve difference of opinion, both on a global and local scale. Students write in a journal about conflict using a phrase from the article as a starting point. ...

Students explore the effect aerosols have upon he weather and climate. They observe NASA satellite images to explore and draw conclusions about aerosol transport. From studying the images, students track the path of aerosols. They...

Students research and write newspaper articles about current world leaders, using a New York Times International article as a model. They research a current world leader's personal background and political history.

Learners explore the connections between non-fiction and fiction best-seller lists and current events that are shaping readers' lives and choices.