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In this two part activity, learners become draft detectives by constructing their own draft catchers to detect drafts around windows or doors.

This activity (on page 2 of the PDF under SciGirls Activity: Hovercraft) is a full inquiry investigation into hovercraft engineering and design optimization.

In this activity, learners explore how engineers have developed big wheels or Ferris wheels.

In this activity, learners explore how engineers work in a team to solve problems.

In this activity, learners build their own construction cranes using tongue depressors and pushpins.