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Subject: Size & Scale

Miniscopio para teléfono celular

Usa tu teléfono celular para explorar el mundo a través de un miniscopio.

Person with shadow.
Outdoor Shadows

Trace your shadow, then make it change.

Science activity that models how elements are organized in the periodic table
Periodic Pasta Table

Noodle around with elemental properties and how they’re organized.

Science activity that demonstrates how a lenless camera works
Personal Pinhole Theater

Build a pinhole camera you can really get into.

Science activity that demonstrates depth perception
Size and Distance

So close, yet so far away.

Science activity to demonstrate the size of microscopic objects
Sizing Up

Discover some big surprises in the microscopic world.

Science activity used to determine the field diameter of a compound microscope
What's the Size of What You See?

Determine the field diameter of a compound microscope.

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Attribution: Exploratorium Teacher Institute