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Designing for Weather Hazards

Make a claim about the merit of a design solution that reduces the impacts of a weather-related hazard such as flooding, wind damage, or extreme temperatures

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What a learner can do afterwards

  • Identify a specific weather-related hazard and its impacts on people
  • Describe at least two design solutions intended to reduce those impacts
  • Make a claim supported by evidence about which solution is most effective and why

The lesson

Weather can be hard on people and towns. Heavy rain can flood streets and homes. Strong wind can tear off roofs. Very hot or very cold days can make people sick. These are called weather hazards, and engineers design things to lower the damage they cause.

Try it together

A river town floods almost every spring. The rising water damages houses, floods roads, and forces families to leave for a while. The town needs a plan that actually works, not just any plan.

There is rarely just one fix. A levee is a wall built along a river to hold back rising water. Better drainage carries rainwater away fast so it cannot pile up in the streets. Planting trees near the river helps soak up extra water too. Each solution helps in a different way.

Levee8Drainage5Trees3
This chart compares three solutions. The levee holds back the most water.
Good to know

To make a strong claim, compare solutions with real evidence, like how much water each one blocks, how much it costs, and how fast it can be built. Then say which one you think works best, and explain why using that evidence.

Compare design solutions with evidence, then make a claim about which one truly works best.

Watch it

Where it sits

Where this leads

Jobs that lean on this skill. Follow one to see everything it is built on.

Then practise

8 questions wait behind this lesson, each with its answer explained. Every answer feeds the sky: stars light as they are learned, and dim when it is time to come back.

Designing for Weather Hazards · Science, ages 8 to 9 · LightMySky