FACTivity – Should Ditches Be Graded?
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In this FACTivity, you will build an insloping road to test your own model of erosion.
Materials:
- Two large cardboard boxes with lid flaps removed (around 30 inches square and at least 12 inches high)
- Plastic (to line the boxes)
- Soil (to fill the boxes)
- Plastic straws
- Grass plugs or other small pieces of vegetation (with soil and roots attached)
- Watering can or hose and source of water
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Should Ditches be Graded? Testing Unpaved Roads with a Computer Program
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Standards addressed in this Activity:
The Next Generation Science Standards (NGSS) are a set of K-12 science education standards emphasizing inquiry-based learning, real-world applications, and integrating engineering practices, aiming to deepen understanding of science while promoting critical thinking and problem-solving skills.
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MS-ESS3-3
Apply scientific principles to design a method for monitoring and minimizing a human impact on the environment.
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MS-ETS1-1
Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions.
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MS-ETS1-2
Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem.
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MS-ETS1-3
Analyze data from tests to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success.
The Common Core Standards are educational benchmarks in the United States that outline clear expectations for what students should know and be able to do in English language arts and mathematics from kindergarten through 12th grade, aiming to ensure consistency and coherence in education nationwide.
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Follow precisely a multistep procedure when carrying out experiments, taking measurements, or performing technical tasks.
Social Studies Standards are educational guidelines outlining the essential knowledge, skills, and concepts students should learn in subjects such as history, geography, civics, and economics, aiming to provide a comprehensive understanding of societal structures, historical events, and global perspectives.
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People, Places, and Environments
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Science, Technology, and Society
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Time, Continuity, and Change