Search Results

In this activity, learners investigate the different salinity levels of oceans, rivers and estuaries.

In this activity/demo, learners investigate biobarcodes, a nanomedical technology that allows for massively parallel testing that can assist with disease diagnosis.

In this activity, learners are challenged to design a planktonic organism that will neither float like a cork nor sink like a stone.

This hands-on astronomy activity allows you to create a “cutaway” telescope to clearly show how reflector and refractor telescopes work.

This fun and simple hands-on astronomy activity illustrates the path of light as it reflects off of mirrors and how this is used in telescopes.

In some parts of the world, lakes freeze during winter. In this activity learners will explore water’s unique properties of freezing and melting, and how these relate to density and temperature.

Doctors often send a sample of blood to a lab, to make sure their patients are healthy.

In this activity, learners use molecular model kits to construct familiar molecules like lactose, caffeine, and Aspirin.

In this activity, learners participate in several full-body interactive games to model the process of self-assembly in nature and nanotechnology.

In "Chemistry Makes Scents," participants use their noses to distinguish between chemicals with very similar structures.