In this online interactive philosophy worksheet, students respond to 9 short answer and essay questions about Das Kapital by Karl Marx. Students may check some of their answers on the interactive worksheet.

In this earth science lesson, students study a satellite image of hurricane Isabel and write answers to 5 questions that follow. They match predictions to the map locations.

Students research separate elements of the theory of Plate Tectonics, then share that information with each other, drawing conclusions from the culminated information.

In this science worksheet, students read about the Hydrologic Cycle. Students use the reading and a diagram to answer 2 comprehension questions.

Students explore reasons for varied salinity in bodies of water. In this geographical inquiry lesson, students use a variety of visual and written information including maps, data tables, and graphs, to form a hypothesis as to why the...

For this blood worksheet, students watch a video called "The Epic Story of Blood" and answer 24 questions about the creation of blood, how it is produced, blood donation, blood banks and transfusions. Students take an short quiz about...

Learners study the interdependence of an ecosystem that allows it to sustain itself. They examine the Western lowland gorillas for an example.

Students investigate types and sources of indoor air pollutions both at home and in school. They decide on how to prevent poor indoor air quality. They debate smoking in order to determine how language usage can be an influence in...

Learners perform various experiments to explore hurricanes. In this earth science lesson, students explain how they form. They identify the structure of a hurricane.

Students use satellite data to explore sea surface temperature. They explore the relationship between the rotation of the Earth, the path of ocean current and air pressure centers. After studying maps of sea surface temperature and ocean...

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 map and research imaginary islands located in different parts of the world. They describe the weather and climate of their island and show how local currents, water temperatures and waves may influence the weather patterns.

Students explore the traditions related to the creation of national currencies. The role currency plays in shaping a national or regional identity and the influences that the designers of world currency exert are examined in this lesson.

In this environmental problems and solutions worksheet, students are given a list of 25 environmental problems. They match them with a given solution and paste the matching pairs to a piece of construction paper.

Learners recognize that our bodies cannot function without certain essential foods. In this hunger and malnutrition lesson, students become familiar with the problems associated with malnutrition such as medical problems, problems...

Eighth graders measure in feet and inches and convert to explore the relationship between the converted measurements. In this measurement lesson, 8th graders use the whisker and box plot to represent the measurement of a cat. ...

Eleventh graders explore the role of women in 1800's America. In this women's history lesson, 11th graders examine excerpts of "An Essay on Slavery and Abolitionism with Reference to the Duty of American Females," and "Letters to...

Students, working independently and in groups, apply the distance formula to practical situations. After solving various problems, students in pairs design coordinate planes from the school blue print to measure the distance from the...

Young scholars explore the importance of research in Antarctica, then explain how snow becomes part of the Antarctic ice cap. They explore Antarctica's harsh environment and discover how scientists drill ice cores and what information...

Young scholars research the work of North American NGOs and select one to support with a financial contribution as a class. In this philanthropic research lesson plan, students consider the work of Benjamin Franklin, defining good...

Students study and observe types of sea ice found in Alaska. In this sea ice activity, students use the student network for observing weather to study the different types of sea ice. Students study sea ice depicted in Alaskan art.

In this heart facts worksheet, students click on the links in the questions about the heart to find the answers to the questions and then come back and answer the questions. Students answer 16 questions total.

For this weather and climate quiz worksheet, learners complete a set of 10 multiple choice questions covering a variety of concepts related to climate and weather.

Learners study the Miller-Urey Experiment including its history and criticism.  In this origins of life lesson students repeat this experiment to see how it works.