Curated OER
Energy Dispersive Spectroscopy
Students calculate the values of electron binding energies. In this physics lesson, students solve for different wavelength characteristics of X-rays. They present their findings to the class.
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Automated Vehicle Programming Design
Students design a program to make an automated vehicle perform a specific task. In this robotics lesson, students play the role of scientists competing to win a factory's contract. They present their algorithm to class.
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Weather Forecasting Basics
Eighth graders analyze weather diagrams and weather maps. In this earth science lesson, 8th graders explain why it is important to know the weather. They complete a handout at the end of the lesson.
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Geologic Time: Relative and Absolute Dating
Students investigate relative and absolute dating; determine the difference between the two dating systems; and apply this knowledge by creating a geologic timetable of their own.
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Home on the Biome
Fifth graders study six major biomes, graph temperature and rainfall, and present their findings to the class.
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Conservation Issues
Students discover the relationship among living things in an ecosystem. They identify the impact of environmental changes on animals and how to protect them. They work together to create an informational brochure.
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Weather Conditions
First graders participate in a simulation in which they discover the weather condtions for each day. In groups, they observe and share the weather conditions and the forecast for the day with the principal. They collect and compare the...
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The Effect of Medications on Daphnia
Students explore how human beings affect the world's ecosystem by examining the affects of medication on daphnia, a small freshwater organism very sensitive to pollution. Students use a computer model to repeat the experiment and analyze...
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What Is It; Whose Is It; Where Did It Come From?
Students discover which elements are most threatening to outdoor sculptures. In groups, they determine the steps that are needed to preserve them. They locate and assess the condition of those sculptures in their local community. They...
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Fluoride in Durango's Water-Helpful or Harmful?
Third graders complete several activities in their quest to find out about the addition of fluoride to city water. First, they create a guide sheet to help organize notes. The next two steps involve taking notes through guided practice....
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Graphing Speed
Students use LOGAL motion detector probe and observe a generated graph as a student performs various standard motions, and make measurements of time and distance. They suggest various time and distance measurements which a student can...
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Gwynns Falls
Students investigate the question: What is the impact of urban development and expansion on the health of a decidious forest ecosystem and humans? They examine the issue of land development by responding to a specific scenario and...
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Owl Pellets: A Fowl-Up, Chuck!
Students discover the world of owls as predators. After watching a video of owls hunting and eating, are introduced to owl pellets. Students dissect their own pellet and match the prey's bones to a bone diagram.
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Boundaries
Students identify and analyze the boundaries which exist between urban and rural, wildness and country and among rural areas, country, town, and city. Students actively participate in planning, obtaining materials, setting goals and...