I believed that ozone levels would be high at the school because: most of those schools were on highly traveled main roads. Also naturally when parents and buses pick up and drop of the hundreds of kids who attend the school there cars let out dangerous fumes.

Materials:

Schoenbein Paper:

Water (100 ml)-to make paper

Beaker (250 ml)-to hold mixture

Corn Starch (5g)-to make paper

Coffee Filters (3)-to make paper

Plastic Spoon (1)- to spread on paper and measure

Potassium iodide (1g)- to make paper

Hard Surface- to make paper on

Microwave- to dry paper

Plate (1)-to put paper on

Scissors (1)- to cut the paper

Zip-lock bag (2)- so no air gets to the strips contaminating them

Marker (1)- to label the bags

Water (1 bottle)- bottled water so results aren't contaminated by

chemicals in water

Styrofoam Cups (3)- so no sun touches...