Curated OER
Snow vs. Water
Students fill three cups with snow. They record the height of snow in each cup, and allow the snow to melt. Students measure the height of the water in each glass or cup, and record their results on the worksheet. They answer questions...
Curated OER
Asthma "Outbreak" Exercise
Students investigate numerical data on a possible asthma epidemic. Using statistical information, students graph and figure ratios of the epidemic. They evaluate the mortality rate from severe smog in the 1950's in London.
Curated OER
Using Maps To Make Public Health Decisions Case Study: Wildfires in Mexico 2000
Students study environmental health. Using actual NOAA satellite imagery, students investigate the basic concepts of mapping. They explore the relationship between monitoring satellite images and public health decision making.
Curated OER
Wetland Safari!
Pupils identify how humans, fish, plants, birds, insects and other wildlife benefit from wetland environments. They observe a wetland and its inhabitants, draw a migration map that represents how birds use wetlands in traveling long...
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Erosion
Fifth graders study the effects of running water on erosion. They examine how the soil on the playground is affected by erosion and determine how the placement of trees and shrubs changes the path of erosion. In their science journals,...
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Dimming the Sun
Students collect, interpret and analyze weather variable data. They describe atmospheric variables that affect evaporation. Students create graphs and analyze the information collected.
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Energy: Electricity
In this energy and electricity activity, students, with a partner, discuss a variety of questions associated with electrical appliances, energy and electricity.
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The Romans: Public Health and Water
In this Ancient Rome worksheet, students read about the public health system of Ancient Rome: aqueducts, public baths and sewers.
Curated OER
Heat from Light
Second graders explore solar energy. In this science lesson, 2nd graders use hand lenses to see that light energy can be converted to heat energy.