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In this experiment, learners separate different types of molecules in marker inks (using a technique called "thin layer chromatography").

In this activity (located on page 2 of PDF), learners explore alternative uses of a simple paper cup, dubbed a "mystery item." Learners act as detectives and explore the properties and functions of th

In this neuroscience activity (5th activity on the page), learners explore their sense of touch without using their senses of vision and hearing.

In this activity, learners describe an object they can’t see. After someone picks outs a few mystery objects and places them in a pillowcase, learners will investigate using only their hands.

In this activity (7th activity on the page), learners use their sense of touch to identify mystery objects hidden in socks.