In this lesson, students will conduct labs to investigate the drivers of climate change, including adding carbon dioxide and other greenhouse gases to the atmosphere, sea level rise, and the effect of decreasing sea ice on temperatures. They will... (View More) become experts on one of these areas, conduct their own experiments and connect them to real-world data, and then make posters to present their findings to the class. This lesson uses the 5E instructional sequence. (View Less)

This textbook chapter reviews the scientific evidence for global warming, presents proxy climate data, and discusses the increase in scientific knowledge as evidenced in the series of IPCC reports since 1990. The likelihood of a globe with doubled... (View More) atmospheric becomes CO² concentrations and the possibility of reaching a climate tipping point is discussed. The resource includes two classroom investigations, student worksheets, links to current news articles, and a suite of pre- and post-unit assessments. A teacher's guide supports classroom use. This is the seventh chapter in the unit, Climate Change, which addresses the question of how human activities are changing Earth's climate. The resource is part of Global Systems Science (GSS), an interdisciplinary course for high school students that emphasizes how scientists from a wide variety of fields work together to understand significant problems of global impact. (View Less)

In this introductory textbook chapter, energy is defined and its sources, forms, and flow are introduced. Students are introduced to the first law of thermodynamics, conservation of energy. The resource includes links to current news articles, and a... (View More) suite of pre and post unit assessments. A teacher's guide supports classroom use. This is the first chapter in the unit, Energy Flow, exploring the flow of energy through the atmosphere, oceans, land, and living things over short and long timescales. The resource is part of Global System Science (GSS), an interdisciplinary course for high school students that emphasizes how scientists from a wide variety of fields work together to understand significant problems of global impact. (View Less)

This online, facilitated course is designed for middle-school educators wishing to teach global climate change using an inquiry/problem-based approach. Teachers access the course by registering with PBS TeacherLine and enrolling in the course. The... (View More) course supports teaching global climate change using a problem-solving approach and STEM (science, technology, engineering, and mathematics) methodology to engage middle-school students and help them understand the causes and effects of climate change and learn about the differences between climate and weather and how actions and nature affect the environment. The course includes pedagogic support for educators who are interested in using Web 2.0 tools when teaching about climate change in the classroom. Enhance content knowledge of climate change and learn how to effectively implement STEM instructional strategies using resources from NASA and WGBH’s Teachers’ Domain. (View Less)

Students will use NASA's Global Climate Change website to research five of the key indicators (vital signs) of Earth’s climate health. These indicators are: global surface temperature, carbon dioxide concentrations, sea level, Arctic sea ice, and... (View More) land ice. They will use this information, shared in their expert groups, to create an informative poster about their assigned key indicator. The poster will be used by other groups to learn about all five of the key indicators and how Earth scientists use these indicators to analyze changes in Earth’s climate. The lesson plan uses the 5E instructional sequence. (View Less)

Working in pairs, students will create experimental conditions in terrariums in order to study what plants need to live. Variables to study include the presence or absence of soil, water, and sunlight. Students will record the growth of radish... (View More) plants as well as observations of "the water cycle" in their terrariums. At the conclusion of their experiments, students will share their results with the class and discuss how water, Earth materials, and air are all necessary to support living things. The activities use commonly-available or inexpensive materials (e.g., chart paper, clear soda bottles, potting soil, radish seeds, paper towels, water, tape, foil, and index cards). This is the first of three sets of learning activities that are companion activities to the Elementary GLOBE children's book, All About Earth: Our World on Stage. Includes a teacher implementation guide. GLOBE (Global Learning and Observation to Benefit the Environment) is a worldwide, hands-on, K-12 school-based science education program. (View Less)

This activity is about planetary climate. Once familiar with the factors that determine a planet's surface temperature, learners will use an interactive spreadsheet model of a planet's atmosphere to determine if greenhouse gases, luminosity of the... (View More) source, the distance of the planet from the source and the albedo of the planet can be manipulated so that the average surface temperature on Mars or Venus could support human life. Learners will then be asked to make some conclusions about these methods and suggest improvements for the spreadsheet model (see related resources for link to this model). The activity requires use of Microsoft Excel software. This is Activity D in the fourth module, titled "How do Atmospheres Affect Planetary Temperatures?," of "Earth Climate Course: What Determines a Planet's Climate?." (View Less)

In this activity, student teams create a knowledge map of the essential characteristics or factors of a planet with a habitable climate, identifying range of inputs, outputs and variables of a planetary environmental system. Identified... (View More) characteristics are compared to extreme environments on Earth, such as the Antarctic or the Sahara desert, and are used to consider the real life challenge of searching for life in extreme environments. The resource includes a student data sheet, questions, teacher's guide and scoring rubric. This is Activity B of two activities in the first module, titled "Temperature variations and habitability," of the resource, Earth Climate Course: What Determines a Planet's Climate? The course aims to help students to develop an understanding of our environment as a system of human and natural processes that result in changes that occur over various space and time scales. (View Less)