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Hazard Mitigation: Bioterrorism
Learners discuss different ways to spread infectious diseases. In this bioterrorism lesson, students model the rate of smoke emission using CalRoad software. They analyze the effects of airborne release of biological...
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Hybrid Automobiles
Students explain the basic principles of gasoline engines as propulsion for vehicles. They cite reasons why alternatives for gasoline engines are being considered and explain differences between a motor and an engine.
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Introducing the Incredible RBT-2000
Fourth graders construct a miniature robot using recyclable materials. They write a descriptive explanation from the robot's point of view explaining how it aid in protecting the environment.
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A Study of the Effects of Ethanol and Heavy Metal Chemicals on the Development of the Zebrafish Embryo
Students are exposed to the dangers of alcohol abuse through the study and experimentation of alcohol on zebrafish embryos. This exercise can be used to demonstrate the effects of ethanol, cadmium, and lead on embryological development.
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Air Masses
Students examine the physical characteristics of several types of air masses to discover how air masses can be identified and defined by their temperature and moisture content.
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The Great Hungarian Toxic Disaster
Ninth graders examine the the toxic spill in Hungary. In this Hungarian instructional activity, 9th graders read an article and answer guided questions. Students write an email to their teacher explaining the causes and effects of the...
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Oily Oceans
Students, after reading Jack, the Seal and the Sea, by Gerald Aschenbrenner, get a hands-on knowledge of the effects of oil on water, and those things that come in contact with it.
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Rain Forest Deforestation
Sixth graders explore the destructive deforestation of rain forests in Brazil to clear the land for crops and livestock. Students demonstrate how the burning of a forest releases carbon dioxide by performing an experiment.
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Land Use and Nitrogen
Students consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.
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Lesson 3: Understanding Population Growth
Students explain population growth in Maryland and its relationship with age structure, household growth and consumption of land.
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Ecosystems
Sixth graders perform various labs, create presentations, and do hands on activities to explore the ecosystem.
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Investigating Endangered Species
Young scholars pick an endangered animal to research and report their findings to the class.
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Can I Take Action?
Students create a solution to a problem related to the environment. They work together to develop the plan and pitch the plan to their class. They discuss the action steps taken in a story they were read.
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Charge It!
Students complete an experiment using balloons to help them examine the concept of static electricity. They discover how engineers use this information to create better air filters for homes. They describe how to charge an insulator as...
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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...
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Technology and Change
Learners write a paragraph explaining how a technological innovation from a particular country has affected the world. Using a variety of resources, students identify a technological innovation, giving accurate historical and...
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Weather for Health
Ninth graders encounter various types of numerical information (represented in multiple ways), much of which is abstract and difficult to comprehend. In this lesson, 9th graders will convert given information into bar graphs. In the...
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Waterworks In Braintree
Young scholars examine how water affects the community of Braintree. Using a map, they locate main resevoirs and rivers in the area and research the history of one of the resevoirs. They use charts and graphs to show how land use has...
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Dreaming of a Healthy City
Ninth graders design a healthy city. They identify the essential elements of a city and describe how climate and geography can determine the layout of a city. They create a blueprint of their design and share in small groups.
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Acute Toxicity: LD50 by the Numbers
Young scholars observe brine shrimp as they are affected by household cleaners, develop observation scale, collect and analyze data, and discuss how household products and pesticides negatively impact environment.
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Planning a Healthy City
Ninth graders create a scaled model city. They create a blueprint that provides for the economic and cultural needs of a community. They identify where essential elements of the city should be located and explain the rationale for the...
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Activity #5 Soils-Permeability and Impurity Removal
Students predict which types of soils would work best for keeping contaminants contained. They comprehend that in the past, landfills have been one major source of groundwater contamination. Pupils comprehend that placing and building...
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Great River Bend Adventure
Students use their imagination. They discuss the 4 C's of teamwork: Concentration, Communications, Coomperation, and Consideration. Students discuss the safety guidelines of the project. They complete a rope maze. The group walks...
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Identifying Wetlands
Students describe three major categories of indicators that are used to delineate wetlands. In this wetlands activity students visit a wetland and make observations then complete an activity using the soil.