3-ESS3-1
The standard
Make a claim about the merit of a design solution that reduces the impacts of a weather-related hazard.
Next Generation Science Standards
What this standard means
Students need to look at a weather hazard, study one possible solution, and make a claim about how well that solution works. They should use evidence, not just opinions. Evidence can come from a model, a short reading, photos, data, or a class test.
Mastery looks like a clear claim with a reason tied to the hazard, such as floodwater, strong wind, or lightning. Students should also notice limits, like cost, materials, or what the solution cannot prevent. They often get stuck giving a favorite choice without evidence, or describing the hazard instead of judging the design.
Ways to teach it
- Build small levees with sand, clay, foil, and craft sticks, then pour water through trays to test which design reduces flooding best.
- Ask students to write: Which roof shape would you choose for a windy place, and what evidence supports your claim?
- Show two photos of flood barriers and have students write one claim, one piece of evidence, and one possible weakness.
- Connect to local weather by having students identify one hazard in your area and one design people use to reduce damage.
Plan a lesson for 3-ESS3-1
Generate a complete lesson plan aligned to this standard, with objectives, activities, and materials. Free, no account needed.
Related standards
- 3-LS4-4
Make a claim about the merit of a solution to a problem caused when the environment changes and the types of plants and animals that live there may change.
- K-PS3-2
Use tools and materials to design and build a structure that will reduce the warming effect of sunlight on an area.
- 2-ESS2-1
Compare multiple solutions designed to slow or prevent wind or water from changing the shape of the land.
- 4-ESS3-2
Generate and compare multiple solutions to reduce the impacts of natural Earth processes on humans.