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Earth Science
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Classroom Activities
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Atmosphere
Dimming the Sun
In "Investigating Evaporation," students investigate atmospheric
variables that affect evaporation. Grades 6-8, 9-12.
Everest -- The Death Zone
In "The O2 Factor," students determine the concentration of oxygen
in the air. Grades 6-8.
Lightning!
In "Indoor Lightning," students observe the spark effect of static
electricity. Grades 6-8, 9-12.
Venus Unveiled
In "How Warm Is Too Warm?," students debate two models of the
greenhouse effect. Grades 6-8, 9-12.
Earthquakes
Day the Earth Shook, The
In "Shake, Rattle, and Roll," students explore structural
engineering through three design challenges. Grades 6-8.
Deadly Shadow of Vesuvius
In "Where on Earth," students collect data and create maps to
observe the relationship among volcanoes, earthquakes, and
lithospheric plates. Grades 3-5, 6-8.
Killer Quake!
In "House of Cards," students gain experience with the concepts
involved in constructing an earthquake-proof building. Grades 6-8.
Volcano's Deadly Warning
In "Sine Wave Science," students explore constructive and
destructive interference of sine waves and plot a complex wave.
Grades 9-12.
Wave That Shook the World
In "Tracking Tsunamis," students calculate approximate speeds and
travel times for three sample tsunamis. Grades 6-8, 9-12.
Geology
Avalanche!
In "Slip Sliding Away," students layer materials to mimic the strong
and weak layers within a snowpack and then cause an avalanche to
occur. Grades 6-8.
Deadly Shadow of Vesuvius
In "Where on Earth," students collect data and create maps to
observe the relationship among volcanoes, earthquakes, and
lithospheric plates. Grades 3-5, 6-8.
Fall of the Leaning Tower
In "Hold It Up," students experiment with different soil structures
and measure the ability of each to carry a specific load. Grades
6-8.
Hawaii Born of Fire
In "Evolution in Isolation," students explore environmental factors
involved in evolution of plant and animal life on Hawaiian volcanic
islands. Grades 6-8, 9-12.
Journey to Kilimanjaro
In "How Is a Mountain Like an Island?," students learn how to use
analogies to make comparisons. Grades 3-5, 6-8.
Mystery of the Megavolcano
In "CSI: Ashfall Fossil Beds," students use volcanic ash data to
determine the source of a possible supervolcanic eruption that
occurred in the western United States. Grades 6-8, 9-12.
Origins: Earth is Born
In "The Hunt for Micrometeorites," students collect and identify
micrometeorites from space. Grades 6-8, 9-12.
Volcano's Deadly Warning
In "Sine Wave Science," students explore constructive and
destructive interference of sine waves and plot a complex wave.
Grades 9-12.
Wave That Shook the World
In "Tracking Tsunamis," students calculate approximate speeds and
travel times for three sample tsunamis. Grades 6-8, 9-12.
Meteorology
Arctic Passage
In "Icy Survival," students plan a survival pack for severe
Antarctic weather. Grades 6-8, 9-12.
Avalanche!
In "Slip Sliding Away," students layer materials to mimic the strong
and weak layers within a snowpack and then cause an avalanche to
occur. Grades 6-8.
Chasing El Niño
In "Forecasting Folklore," students formulate a question and design
an experiment to evaluate the accuracy of weather folklore. Grades
6-8, 9-12.
Dimming the Sun
In "Investigating Evaporation," students investigate atmospheric
variables that affect evaporation. Grades 6-8, 9-12.
Flood!
In "Overflowing the Banks," students construct a model of a river
system with levees to investigate how floodwalls can cause flooding
in smaller tributaries. Grades 6-8, 9-12.
Hunt for the Supertwister
In "Spotting Tornadoes," identify the best time of year and place to
position spotters to see possible tornado outbreaks. Grades 6-8,
9-12.
Lightning!
In "Indoor Lightning," students observe the spark effect of static
electricity. Grades 6-8, 9-12.
Mountain of Ice
In "Secrets in the Ice," students graph and analyze sodium,
chloride, and sulfate ion concentrations collected from an ice core
to learn about past atmospheric conditions. Grades 6-8, 9-12.
NOVA scienceNOW: Hurricanes
In "Wetlands and Hurricanes," students learn from a teacher
demonstration how wetlands reduce the intensity of a hurricane.
Grades 6-8, 9-12.
Storm That Drowned a City
In "Wetlands and Hurricanes," students watch a teacher demonstration
modeling how wetlands can help reduce a hurricane's impact and
describe what the model represents. Grades 6-8.
Warnings from the Ice
In "Icy Survival," students consider what they would need in a
survival pack to protect their body temperature, ensure a source of
fluids, and ensure a source of calories if stranded in severe
weather. Grades 6-8.
What's Up With the Weather?
In "Temperature Trends," students use a statistical analysis
technique, the moving average, to search for meaningful trends in
regional raw temperature data. Grades 6-8, 9-12.
Natural Disasters
Avalanche!
In "Slip Sliding Away," students layer materials to mimic the strong
and weak layers within a snowpack and then cause an avalanche to
occur. Grades 6-8.
Day the Earth Shook, The
In "Shake, Rattle, and Roll," students explore structural
engineering through three design challenges. Grades 6-8.
Deadly Shadow of Vesuvius
In "Where on Earth," students collect data and create maps to
observe the relationship among volcanoes, earthquakes, and
lithospheric plates. Grades 3-5, 6-8.
Fire Wars
In "Where Growth Meets Growth," students identify risk factors for a
property located near a wildland area. Grades 3-5, 6-8.
Fire Wars
In "Fire Season Statistics," students extrapolate information and
further questions for investigation from year 2000 fire season
statistics. Grades 6-8, 9-12.
Flood!
In "Overflowing the Banks," students construct a model of a river
system with levees to investigate how floodwalls can cause flooding
in smaller tributaries. Grades 6-8, 9-12.
Hunt for the Supertwister
In "Spotting Tornadoes," identify the best time of year and place to
position spotters to see possible tornado outbreaks. Grades 6-8,
9-12.
Killer Quake!
In "House of Cards," students gain experience with the concepts
involved in constructing an earthquake-proof building. Grades 6-8.
Mystery of the Megavolcano
In "CSI: Ashfall Fossil Beds," students use volcanic ash data to
determine the source of a possible supervolcanic eruption that
occurred in the western United States. Grades 6-8, 9-12.
NOVA scienceNOW: Hurricanes
In "Wetlands and Hurricanes," students learn from a teacher
demonstration how wetlands reduce the intensity of a hurricane.
Grades 6-8, 9-12.
Storm That Drowned a City
In "Wetlands and Hurricanes," students watch a teacher demonstration
modeling how wetlands can help reduce a hurricane's impact and
describe what the model represents. Grades 6-8.
Wave That Shook the World
In "Tracking Tsunamis," students calculate approximate speeds and
travel times for three sample tsunamis. Grades 6-8, 9-12.
Navigation
Lost at Sea -- The Search for Longitude
In "Voyage Around the World," students research and chart the
shortest course to circumnavigate the globe. Grades 6-8.
Volcanoes
Deadly Shadow of Vesuvius
In "Where on Earth," students collect data and create maps to
observe the relationship among volcanoes, earthquakes, and
lithospheric plates. Grades 3-5, 6-8.
Hawaii Born of Fire
In "Evolution in Isolation," students explore environmental factors
involved in evolution of plant and animal life on Hawaiian volcanic
islands. Grades 6-8, 9-12.
Mystery of the Megavolcano
In "CSI: Ashfall Fossil Beds," students use volcanic ash data to
determine the source of a possible supervolcanic eruption that
occurred in the western United States. Grades 6-8, 9-12.
Volcano Above the Clouds
In "Climbing Kilimanjaro," students develop a travelogue to describe
the distinct ecological regions of Mount Kilimanjaro. Grades 3-5,
6-8.
Volcano's Deadly Warning
In "Sine Wave Science," students explore constructive and
destructive interference of sine waves and plot a complex wave.
Grades 9-12.
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