FACTivity – Cream of the Crop
In this FACTivity, you will use every-day materials to explore how root size impacts the exchange of materials between roots and their surrounding environment.
Materials:
- Electronic kitchen scale
- Clock or timer
- Sugar, finely ground coffee, cocoa powder, or similar item
- Measuring cup or tablespoon
- 1/2 inch twisted rope (hemp or cotton)
- Plastic cups with water
- Pencils
- Binder clips
- Sandwich bag
- Permanent marker
- Graphic organizer (included)
Part Of
Cream of the Crop: Assessing the Environmental Benefits of Prairie Strips
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View All GlossaryStandards addressed in this Activity:
Next Generation Science Standards
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.
- MS-ETS1-3Analyze 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.
- MS-ETS1-4Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.
- MS-LS1-5Construct a scientific explanation based on evidence for how environmental and genetic factors influence the growth of organisms.
- MS-LS2-3Develop a model to describe the cycling of matter and flow of energy among living and nonliving parts of an ecosystem.
- MS-LS2-4Construct an argument supported by empirical evidence that changes to physical or biological components of an ecosystem affect populations.