Lawrence Hall of Science

In this activity, learners explore how eating unhealthy food can damage a heart and arteries.

Some animals can swallow food whole, but humans have to chew. In this activity, learners will investigate what saliva does chemically to food before we even swallow.

In this activity, learners make their own solar oven to bake s'mores and learn about how solar energy is absorbed on Earth.

In this simulation activity, learners observe what can happen when ocean waves churn up water and oil from an oil spill.

No glue is needed for learners of any age to become marshmallow architects or engineers.

In this activity, learners build a bird feeder or feeders to attract birds for observation.

Our bodies produce snot, or mucus, that we blow from our noses. In this activity, learners will create a model of how snot works and will explore how it keeps our bodies healthy.

Most of the time, we don't have to think about breathing. In fact, you're probably breathing right now without thinking about it!

In this outdoor activity/field trip, learners explore an aquatic site such as a pond, lake, stream, river or seashore to find and investigate plants and animals that live in water.

How do you measure a bubble when it's floating? You can't really, but in this activity, learners can measure the diameter of the ring of suds a bubble leaves on a flat surface.