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In this activity, learners work with an adult to build a rocket and launcher out of a plastic 2-liter bottle, flexible plastic hose, plastic tubing, toilet paper tube, and duct tape.

This is an activity (located on page 3 of PDF under Hockey Sticks Activity) about composites, materials made of 2 or more different components.

In this physical activity, two lines of learners link hands and arms to model a beam subject to various loading schemes.

In this activity, learners build bridges using paper and explore how much weight each bridge design can support.

Each group of learners uses everyday materials, such as paper, toothpicks, and tape to design and construct a structure intended to support the weight of a cinder block for 30 seconds.

Learners investigate stress and strain by designing, building, and testing beams made from polymer clay.

In this activity, learners design, build, test and redesign a display tower that will meet a specific set of criteria and constraints.