Curated OER
Have and Have-Not
Young scholars describe the differences of people living in developed and underdeveloped countries. They also identify how each type of country uses their resources. They develop an ecological footprint of the countries discussed.
Curated OER
Sustainable Dining
Learners identify consumer products and sustainable foods. They calculate the differences in prices and applying those prices to the cost of a meal. They also discuss the costs and benefits of buying sustainable products.
Curated OER
Water Table
Learners study the meaning of a water table and how it contributes to the existence of streams, swamps, and lakes in Nebraska. They conduct an experiment and complete a diagram of the hydrologic cycle.
Curated OER
Water Flow Through Local Soils
Young scholars examine the relationship between particle size and rate of water flow through soil. They collect soil samples, make predictions, conduct a water flow experiment, analyze the data, and answer conclusion questions.
Curated OER
Where's the Water?
Fifth graders conduct an investigation into water purification during a role play situation in an Amazon Rainforest. They design a scientific experiment for cleaning and filtering water.
Curated OER
A Tasty Experiment
Students work together to determine if smell is important to being able to recongize food by taste. They try different foods with different textures and hold their nose. They create a graph of their results.
Curated OER
Composting -- Nature's Disappearing Act
Studenst work together to discover the concept of biodegradability. They build a model of a landfill and how different items decompose. They examine how engineers use this information for better waste management.
Curated OER
Does Contact Area Matter?
Learners work together to design and implement an experiment on friction. They test to see if contact area affects the amount of friction. They discover how engineers use friction to make certain products better.
Curated OER
GPS Receiver Basics
Students practice using a GPS receiver. They walk in different directions and monitor their progress on maps. They enter specific locations and use information given to them to get them back to their original locations.
Curated OER
Hot Stuff!
Students observe different demonstrations on the greenhouse effect. They build their own models to show the phenomenon. They discus the role of greenhouse gases on global warming.
Curated OER
How Do Things Fall?
Students observe falling objects. They discover the rate of falling is based on air resistance and not the weight of the objects. They discuss how engineers use this type of information to design aerodynamic shapes.
Curated OER
Issues Awareness
Students work together to create a survery about environmental issues in their community. They calculate and graph the results. They discuss the importance of surveys to engineers.
Curated OER
Let Your Ears Do the Walking
Students examine the effects of bycatching on water environments. They discover how echolocation works. They participate in a simulation of the process to use it while walking blindfolded.
Curated OER
Lights On!
Learners work together to build their own simple circuits. They discover how electricity is conducted through light bulbs. They compare and contrast the differences beween a parallel and series circuit.
Curated OER
Couch Potato or Inertia Victim?
Sixth graders how primary research is carried out. They design a simple survey questionnaire to interview people about their week average television watching time. They analyze the results and write a report based on the information.
Curated OER
Ready to Erupt!
Students observe a visual representation of a volcano erupting. They measure and sketch the volcano and discuss how engineers use this information. They discover the type of equipment used to indicate an eruption.
Curated OER
Satellite Tracker
Students use satellite tracking software to monitor different satellites. They predict and graph the motion of the space station. They create a 3-D display of its path and share it with the class.
Curated OER
Scale Model of the Earth
Students work together to create a model of the Earth. They label and identify each layer and describing its properties. They discover how engineers use models to test different concepts.
Curated OER
Sliding and Stuttering
Students measure frictional force existing between a moving cup and the surface it slides on. They conduct the experiment and answer discussion questions.
Curated OER
State Your Position
Middle schoolers practice using a global positioning system. They discuss the use of celestial objects as navigation points and its problems. They list the advantages and disadvantages of GPS as well.
Curated OER
Touch and Discover
Students work together to identify and categorize objects. They have to identify the object on touch because they are blindfolded. They record their data and describe the objects once they can look at them.
Curated OER
Washing Air
Young scholars observe a model of a wet scrubber. They discuss this and other methods of pollutant recovery. They discover how engineers use this information to protect the environment.
Curated OER
Water Filtration
Students work together to examine the role of water in their lives. They discover the process to clean water so it is clean for one to drink. They explore the role of environmental engineers and their problem of getting clean water to...
Curated OER
What's Hiding in the Air?
Fifth graders conduct experiments to study the effects of invisible air pollutants including one with a bean plant. They examine methods of invisible air pollutants.
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