Curated OER
Moving and Growing
Young scholars know that humans and some other animals have bony skeletons inside their body. They know that other animals have skeletons on the outside of their bodies. They explain the role of both kinds of skeletons.
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Circuits and Conductors
Learners participate in an online lesson to explain the conductivity of different materials and the effect of changing the power source.
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Variation
Students participate in an online lesson to reinforce the similarities and differences in plants and animals. They classify living things according to observable characteristics.
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Gases Around Us
Students participate in an online lesson showing that gases are formed when liquids evaporate and that when a gas is cooled, it condenses to form a liquid, and gases move and flow more easily than liquids, and how gases differ from solids.
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Changing State
Pupils participate in an online instructional activity to investigate the effects of cooling and heating on water.
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Changing Sounds
Pupils identify how the pitch and the loudness of an instrument can be altered by examining the sounds made by three instruments.
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Helping Plants Grow Well
Students explain the effect of water, temperature and light on plant growth.
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Forces in Action
Students ask questions that can be investigated scientifically. They determine how to plan a fair test by changing one factor while keeping other factors the same, to use measurements to draw conclusions and use scientific knowledge to...
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How We See Things
Students explain that mirrors reflect light. They examine how when a beam of light is reflected from a surface, its direction changes.
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Changing Circuits
Students participate in an online activity to explain how to make bulbs brighter or dimmer in a series circuit by changing the number or type of components.
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"Czech It Out" - A Look at Eastern Europe
Learners research several countries in Eastern Europe. Students compare and contrast several Eastern European countries and then choose a specific country to research and prepare a class presentation with their findings.
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Adaptable Mandibles
Students define adaptation and highlight example of adaptation in birds and other animals. They study feeding techniques of seabirds and investigate the effect that trash has on wildlife.
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What Is That Bubblin' In My Back Yard?
Students are introduced to the GIS system. They create a map plotting local sites the Environmental Protection Agency has on its EPA Regulated Sites list. They identify a list of schools that are near potentially hazard sites.
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Spinning the Eco Web
Students examine the components and relationships of ecoregions and ecosystem management. They define ecoregion and ecosystem, list ecoregions, and participate in a simulation that demonstrates the connections between parts of the...
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Food and Fiber: Helping the Environment and You
Fourth graders explore the many uses of corn-based products and the importance of water resources. They consider how biodegradable products help to keep water clean. They perform experiments to observe how corn pellets dissolve while...
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Carbon Adventures Game
Sixth graders examine the processes and transformations that occur in carbon pools. They play a game to identify paths taken by carbon through the environment.
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Wildlife, Wolves, Endangered Species
Learners use the Internet to research wildlife and conservation efforts. They examine pictures and graphics to research endangered species and humans role in their lives. They also use math to measure areas of habitats and add the number...
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Graphing and Analysis of Water Quality Reports
Students practice making graphs and interpreting them. They compare and contrast different sets of data. They use Microsoft Excel to create different types of graphs.
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Tall Grass Prairies of Arkansas
Learners compare maps depicting the past and present range of tall grass prairie in Arkansas. They research to discover what has happened to the prairie, why it is unique, how it contributes to the biodiversity of Arkansas, and why...
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United States -- Soviet Cooperation
Students examine the competition between the United States and Russia to put the first man in space. In groups, they use the internet to identify areas in which the two countries cooperated with one another to promote space exploration....
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Bats - Endangered Mammal
Students complete question sheet on Bats and research information using a list of websites provided by the teacher. They work with peers to complete a scavenger hunt worksheet about bats.
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Exploration of North America
Fifth graders examine some famous explorers who have helped to discover our country. They discuss explorers from three countries today. They are: Spain, Portugal, and England.
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Presenting Ecology through Rodent Control
Pupils role play the member of a health department task force. In groups, they develop their own recommendations to control the rodent problem in the area. They email their local government official and research information about the...
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Variation
Students practice sorting living things into groups using their characteristics. Using pictures of leaves and animals, they sort them based on their color and shape and write the objects characteristics under the picture. They share...