Using gumdrops and toothpicks, students conduct a large-group, interactive ozone depletion model. ...
Using gumdrops and toothpicks, students conduct a large-group, interactive ozone depletion model. Students explore the dynamic and competing upper atmospheric roles of the protective ozone layer, the sun's UV radiation and harmful human-made CFCs (chlorofluorocarbons).
By studying key processes in the carbon cycle, such as photosynthesis, composting ...
By studying key processes in the carbon cycle, such as photosynthesis, composting and anaerobic digestion, students learn how nature and engineers "biorecycle" carbon. Students are exposed to examples of how microbes play many roles in various systems to recycle organic materials and also learn how the carbon cycle can be used to make or release energy.
Students create their own anemometers instruments for measuring wind speed. They see ...
Students create their own anemometers instruments for measuring wind speed. They see how an anemometer measures wind speed by taking measurements at various school locations. They also learn about different types of anemometers, real-world applications, and how wind speed information helps engineers decide where to place wind turbines.
Students use their knowledge of tornadoes and damage. The students will work ...
Students use their knowledge of tornadoes and damage. The students will work in groups to design a structure that will withstand and protect people from tornadoes. Each group will create a poster with the name of their engineering firm and a picture of their structure. Finally, each group will present their posters to the class.
In some cities, especially large cities such as Los Angeles or Mexico ...
In some cities, especially large cities such as Los Angeles or Mexico City, visible air pollution is a major problem, both for human health and the environment. A variety of sources contribute to air pollution, but personal vehicles account for one of the main sources. Though each car has relatively low emissions when compared to vehicles of the 1970s, there are so many more cars on the road now that their emissions play a large role in overall pollution. In this activity, students think about alternate ways to power a vehicle to reduce emissions. Student teams design an eco-friendly car using the engineering design process, and make a presentation to showcase their product.
This activity is a classroom and schoolyard investigation where students collect daily ...
This activity is a classroom and schoolyard investigation where students collect daily temperature and precipitation readings, weather observations, and weekly phenology reports in a phenology binder and in nature journals. Students then analyze this data and compare to recorded values in the Weatherguide calendar.
Students observe and discuss a simple balloon model of an electrostatic precipitator ...
Students observe and discuss a simple balloon model of an electrostatic precipitator to better understand how this pollutant recovery method functions in cleaning industrial air pollution.
This activity is an art project completed at the end of a ...
This activity is an art project completed at the end of a study of weather and clouds. Using home-made puffy paint, the students paint clouds on a piece of construction paper and write 2-3 facts about each cloud type on a note card that is glued on construction paper next to the appropriate cloud.
By tracing the movement of radiation released during an accident at the ...
By tracing the movement of radiation released during an accident at the Chernobyl nuclear power plant, students see how air pollution, like particulate matter, can become a global issue.
This is an indoor and outdoor activity where students understand the distance ...
This is an indoor and outdoor activity where students understand the distance the earth is from the sun. The students understand that the earth rotates on it's axis once in a 24 hour period thus providing us with day and night.
Air is one of Earth's most precious resources, and we need to ...
Air is one of Earth's most precious resources, and we need to take care of it in order to preserve the environment and protect human health. To this end, students develop their understanding of visible air pollutants with an incomplete combustion demonstration, a "smog in a jar" demonstration, and by building simple particulate matter collectors.
This lesson introduces students to the concepts of air pollution and technologies ...
This lesson introduces students to the concepts of air pollution and technologies that have been developed by engineers to reduce air pollution. Students develop an understanding of visible air pollutants with an incomplete combustion demonstration, a "smog in a jar" demonstration, construction of simple particulate matter collectors and by exploring engineering roles related to air pollution. Next, students develop awareness and understanding of the daily air quality and trends in air quality using the Air Quality Index (AQI) listed in the newspaper. Finally, students build and observe a variety of simple models in order to develop an understanding of how engineers use these technologies to clean up and prevent air pollution.
Students observe demonstrations, and build and evaluate simple models to understand the ...
Students observe demonstrations, and build and evaluate simple models to understand the greenhouse effect and the role of increased greenhouse gas concentration in global warming.
Students follow weather forecasts to gauge their accuracy and produce a weather ...
Students follow weather forecasts to gauge their accuracy and produce a weather report for the class. They develop skills of observation, recording and reporting.
Students develop an understanding of air pressure by using candy or cookie ...
Students develop an understanding of air pressure by using candy or cookie wafers to model how it changes with altitude, by comparing its magnitude to gravitational force per unit area, and by observing its magnitude with an aluminum can crushing experiment.
Students develop their understanding of the effects of invisible air pollutants with ...
Students develop their understanding of the effects of invisible air pollutants with a rubber band air test, a bean plant experiment and by exploring engineering roles related to air pollution. In an associated literacy activity, students develop visual literacy and write photograph captions. They learn how images are manipulated for a powerful effect and how a photograph can make the invisible (such as pollutants) visible. Note: You may want to set up the activities for Air Pollution unit, Lessons 2 and 3, simultaneously as they require extended data collection time and can share collection sites.
This activity is a kindergarten field and classroom investigation where students make ...
This activity is a kindergarten field and classroom investigation where students make observations, collect data and share conclusions that shows they understand that the sun is a source of light.
Student teams model the Earth's greenhouse effect using modeling clay, ice chunks, ...
Student teams model the Earth's greenhouse effect using modeling clay, ice chunks, water, aluminum pie tins and plastic wrap. They observe and record what happens in this closed environment and discuss the implications of global warming theory for engineers, themselves and the Earth.
Students identify types and sources of indoor air pollutants in their school ...
Students identify types and sources of indoor air pollutants in their school and home environments. They evaluate actions that can be taken to reduce and prevent poor indoor air quality. In an associated literacy activity, students develop a persuasive peer-to-peer case against smoking with the goal to understand how language usage can influence perception, attitudes and behavior.
Students observe and discuss a vacuum cleaner model of a baghouse to ...
Students observe and discuss a vacuum cleaner model of a baghouse to better understand how this pollutant recovery method functions in cleaning industrial air pollution.
Students observe demonstrations, and build and evaluate simple models to understand the ...
Students observe demonstrations, and build and evaluate simple models to understand the greenhouse effect, the role of increased greenhouse gas concentration in global warming, and the implications of global warming theory for engineers, themselves and the Earth. In an associated literacy activity, students learn how a bill becomes law and research global warming legislation.
This activity involves student teams classifying clouds into the main categories, making ...
This activity involves student teams classifying clouds into the main categories, making a poster of their findings, having a poster session and learning the vocabulary terms cirrus, stratus and cumulus.
This activity is a field investigation where students measure, record and describe ...
This activity is a field investigation where students measure, record and describe weather conditions using common tools (rain gauge, thermometer, and barometer). They will compare their observations to Weather.com (online) and the local newspapers to compare their findings, and record these observations.
Students observe and discuss a cup and pencil model of a cyclone ...
Students observe and discuss a cup and pencil model of a cyclone to better understand the science behind how this pollutant recovery method functions in cleaning industrial air pollution.
Students learn about the remote sensing radio occultation technique and how engineers ...
Students learn about the remote sensing radio occultation technique and how engineers use it with GPS satellites to monitor and study the Earth's atmospheric activity. Students may be familiar with some everyday uses of GPS, but not as familiar with how GPS technology contributes to our ongoing need for great amounts of ever-changing global atmospheric data for accurate weather forecasting, storm tracking and climate change monitoring. GPS occultations are when GPS signals sent from one satellite to another are altered (delayed, refracted) by the atmosphere passed though, such that they can be analyzed to remotely learn about the planet's atmospheric conditions.
Students are introduced to natural disasters, and learn the difference between natural ...
Students are introduced to natural disasters, and learn the difference between natural hazards and natural disasters. They discover the many types of natural hazards avalanche, earthquake, flood, forest fire, hurricane, landslide, thunderstorm, tornado, tsunami and volcano as well as specific examples of natural disasters. Students also explore why understanding these natural events is important to engineers and everyone's survival on our planet.
Students will raise questions about the natural world and seek answers by ...
Students will raise questions about the natural world and seek answers by making careful observations about the weather. Students will measure, record and describe weather conditions using common tools, like thermometer, anemometer, rain gauge and possibly, light meter.
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