Can a hybrid power grid be used during…
Students research and present information related to a hybrid power grid and produce a model of their idea of a hybrid power grid that can be used after a natural disaster has occurred.
Overview
Students consider how natural disasters affect communities and how solar power might supply electricity afterward. The lesson begins with a disaster video, brainstorming about impacts and mitigation, and a written response on what a solar cell is and what a hybrid energy grid means. Groups research solar energy, its storage, and local disaster responses, complete lab exercises such as Solar Town and the Nova Renewable Energy virtual lab, and report findings as slides, a newsletter, or a brochure. Each group then draws or models a hybrid power grid for an assigned town setting, choosing its placement for benefit and protection. Lab reports, the model, and a quiz serve as assessment.
Lesson Objectives
- Students research and present information related to a hybrid power grid and produce a model of their idea of a hybrid power grid that can be used after a natural disaster has occurred. Extension: Students will understand why solar power cannot provide electricity if the power grid is down unless there is a storage source or the solar power is off-grid.
Standards
NGSS · 3
- HS-PS3-3Design, build, and refine a device that works within given constraints to convert one form of energy into another form of energy.
- MS-ETS1-1Define 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.
- MS-ESS3-2Analyze and interpret data on natural hazards to forecast future catastrophic events and inform the development of technologies to mitigate their effects.
CCSS Math · 1
- HSS-MD.B.5Use probability to evaluate outcomes of decisions
CCSS ELA · 2
- SL.11-12.1.aCome to discussions prepared, having read and researched material under study; explicitly draw on that preparation by referring to evidence from texts and other research on the topic or issue to stimulate a thoughtful, well-reasoned exchange of ideas.
- RST.6-8.7Integrate quantitative or technical information expressed in words in a text with a version of that information expressed visually.