HS-ETS1-3

Evaluate a solution to a complex real-world problem based on prioritized criteria and trade-offs that account for a range of constraints, including cost, safety, reliability, and aesthetics, as well as possible social, cultural, and environmental impacts.

  1. Space

    Dreams of floating in space

    Traveling into outer space is scary, fun, and a possibility for anyone who's willing to work hard enough to get there.

    By Emily Sohn
  2. Genetics

    Baby swaps, crime scenes, and DNA testing

    By looking at animal DNA, investigators are solving crimes and conservationists are helping save endangered species.

    By Emily Sohn