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Waterscope Wonders
Source Institutions
In this activity, learners will create a magnifying glass called a waterscope, using water and household items, to examine various objects.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-629.jpg?itok=xR-TwGNa)
Liquid Lens
Source Institutions
In this activity, learners discover that they can create a lens from a water drop. Learners test their lens by looking at words or pictures.
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Life Size: Line 'em up!
Source Institutions
In this activity on page 1 of the PDF, learners compare the relative sizes of biological objects (like DNA and bacteria) that can't be seen by the naked eye.
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Pictures From Light
Source Institutions
Did you know that using a lens one can bend light to make pictures of the world? It's true!
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-213.png?itok=_zCsfrZv)
Size It Up
Source Institutions
In this artistic activity, learners blow up a smaller picture into a larger one, by using a grid.