1. How Small Is It?
The atom

2. Start with one 28 cm piece of paper
Cut 1 = 14.0 cm Child’s hand, pockets Cut 2 = 7.0 cm Fingers, ears, toes Cut 3 = 3.5 cm Watch, mushroom, eye Cut 4 = 1.75 cm Keyboard keys, rings, insects

3. Cut 6 = 0.44 cm Poppy seeds Cut 8 = 1 mm Thread, congratulations if your still in! Cut 10 = 0.25 mm Still cutting? Most have quit by now Cut 12 = 0.06 mm Microscopic range, human hair

4. Cut 14 = 0.015mm Width of paper, microchip components Cut 18 = 1 micron Water purification openings, bacteria Cut 19 = 0.5 micron Visible light waves Cut 24 = micron Electron microscope range, membranes Cut 31 = micron The size of an Atom!

5. Index card or Small Piece of Paper
Put your name on the paper.
Organize the following from smallest to largest: atom, cell, electron, electron cloud, neutron, nucleus, and proton.