Do you know how many people have been to the moon? Only …
Do you know how many people have been to the moon? Only 12! Part of the reason it's so few is because of how difficult it is to escape Earth and get into space in the first place. In this episode of Crash Course Kids, Sabrina talks about gravity, escape velocity, and how gravity works between two objects.
Hank fills us in on the endocrine system - the system of …
Hank fills us in on the endocrine system - the system of glands which produce and secrete different types of hormones directly into the bloodstream to regulate the body's growth, metabolism, and sexual development & function.
Students use water balloons and a length of string to understand how …
Students use water balloons and a length of string to understand how the force of gravity between two objects and the velocity of a spacecraft can balance to form an orbit. They see that when the velocity becomes too great for gravity to hold the spacecraft in orbit, the object escapes the orbit and travels further away from the planet.
Great Lakes Now brings along students on a virtual field trip to …
Great Lakes Now brings along students on a virtual field trip to learn more about the importance of coastal wetlands, the danger of algal blooms and a deep dive into lake sturgeon.
This experience is targeted for 6-8th grade, but is certainly not limited to this age group.
This is a website that serves as an online textbook to tell …
This is a website that serves as an online textbook to tell the story of William Gilbert, English physicist during the time of Queen Elizabeth I, and the history of the discovery of Earth's magnetism. Learners can read about historical studies of magnetism, connections between sunspot activity and the Earth's magnetic field, the internal dynamo responsible for generating the Earth's magnetic field, magnetic polarity and reversals, and geomagnetic storms.
Like Earth, Mars has valleys that seem to be caused by a …
Like Earth, Mars has valleys that seem to be caused by a flowing fluid, presumably water. One can see dendritic drainage patterns as well as flood channels on the Martian surface. This module focuses on whether the channels observed on Mars are evidence of great floods and, if so, on how Pathfinder helps scientists to use the debris from such floods to obtain information about four billion years of Martian geologic history.
The Great Pacific Garbage Patch (GPGP) is an intriguing and publicized environmental …
The Great Pacific Garbage Patch (GPGP) is an intriguing and publicized environmental problem. This swirling soup of trash up to 10 meters deep and just below the water surface is composed mainly of non-degradable plastics. These plastic materials trap aquatic life and poison them by physical blockage or as carriers of toxic pollutants. The problem relates to materials science and the advent of plastics in modern life, an example of the unintended consequences of technology. Through exploring this complex issue, students gain insight into aspects of chemistry, oceanography, fluids, environmental science, life science and even international policy. As part of the GIS unit, the topic is a source of content for students to create interesting maps communicating something that they will likely begin to care about as they learn more.
Students are introduced to innovative stormwater management strategies that are being used …
Students are introduced to innovative stormwater management strategies that are being used to restore the hydrology and water quality of urbanized areas to pre-development conditions. Collectively called green infrastructure (GI) and low-impact development (LID) technologies, they include green roofs and vegetative walls, bioretention or rain gardens, bioswales, planter boxes, permeable pavement, urban tree canopy, rainwater harvesting, downspout disconnection, green streets and alleys, and green parking. These approaches differ from the traditional centralized stormwater collection system with the idea of handling stormwater at its sources, resulting in many environmental, economic and societal benefits. A PowerPoint® presentation provides photographic examples, and a companion file gives students the opportunity to sketch in their ideas for using the technologies to make improvements to 10 real-world design scenarios.
Free Environmental Science Resources for Teachers, including curriculum connections, project objectives, lessons …
Free Environmental Science Resources for Teachers, including curriculum connections, project objectives, lessons and more. GreenLearning creates free education programs about energy, climate change and green economy that engage and empower students to create positive change for our evolving world. Our programs include both hands-on and critical thinking activities to equip educators with the educational tools they need to help students understand complex environmental issues.
Available programs include: - The Ripple Effect - Sila and the Land - Eco 360 - Transitioning to a Circular Economy - Energy Revealed - Decoding Carbon: A Climate Policy Quest - Re-Energy - Flood:Ed - Real World Ecosystems - Real World Energy - Oil Sands Education Dialogue - Electricity All Around Us - Lending A Hand - Climate Change Where I Live - Come Alive - Make A Splash! - EnerAction - Cool 2.0 - E-Cards - Climate Action 150
Check out their challenges: - Eco 360 - Transitioning to a Circular Economy - Decoding Carbon: A Climate Policy Quest - Re-Energy - Flood:Ed - School Earth Hour Challenge
Other resources include: - Location Matters - The Spiral Inquiry Model - Make-Remake Design Activity - Maple Syrup Inquiry - Science Fair - Monthly Spark Activities
Students learn basic marketing concepts and use professional marketing techniques to compose …
Students learn basic marketing concepts and use professional marketing techniques to compose an advertisement for a hybrid vehicle. In the process, they learn the principles of comparative analysis.
Students form expert engineering teams working for the (fictional) alternative energy consulting …
Students form expert engineering teams working for the (fictional) alternative energy consulting firm, Greenewables, Inc. Each team specializes in a form of renewable energy used to generate electrical power: passive solar, solar photovoltaic, wind power, low-impact hydropower, biomass, geothermal and (for more advanced students) hydrogen fuel cells. Teams produce poster presentations making a case for their technology and produce an accompanying PDF document using Adobe Acrobat that summarizes the presentation. This activity is geared towards fifth-grade and older students, and Internet research capabilities are required. Some portions of this activity may be appropriate with younger students.
How do greenhouse gases affect the climate? Explore the atmosphere during the …
How do greenhouse gases affect the climate? Explore the atmosphere during the ice age and today. What happens when you add clouds? Change the greenhouse gas concentration and see how the temperature changes. Then compare to the effect of glass panes. Zoom in and see how light interacts with molecules. Do all atmospheric gases contribute to the greenhouse effect?
Faced with the potential of a large expense related to water quality, …
Faced with the potential of a large expense related to water quality, the Portland (Maine) Water District performed a thorough analysis of their options. Their choice came down to making an investment in conservation or concrete.
The class forms a "Presidential Task Force" for a week, empowered by …
The class forms a "Presidential Task Force" for a week, empowered by the president to find answers and make recommendations concerning the future of the national power grid. Task force members conduct daily debriefings with their research team and prepare a report and presentation of their findings for the president, using an actual policy document as a guide. Although this activity is geared towards fifth-grade and older students and Internet research capabilities are required, some portions may be appropriate for younger students.
« Une rubrique pour les classes de 6ème à 9ème pour évaluer …
« Une rubrique pour les classes de 6ème à 9ème pour évaluer la compétence du 21ème siècle : la pensée critique...
« Cette grille d'évaluation est disponible en plusieurs formats.
« Vous pouvez importer les versions tableur des grilles d'évaluation dans Google Classroom ou Microsoft Teams. Pour des instructions détaillées, veuillez consulter la section « Soutien aux enseignants » ci-dessous. »
Student teams locate a contaminant spill in a hypothetical site by measuring …
Student teams locate a contaminant spill in a hypothetical site by measuring the pH of soil samples. Then they predict the direction of groundwater flow using mathematical modeling. They also use the engineering design process to come up with alternative treatments for the contaminated water.
Students discover how tiny microscopic plants can remove nutrients from polluted water. …
Students discover how tiny microscopic plants can remove nutrients from polluted water. They also learn how to engineer a system to remove pollutants faster and faster by changing the environment for the algae.
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