Demo 1 – Incomplete Combustion Demonstration

• 1 utility candle
• 1 tin can (soup can)
• matches
• 1 straw
• paper towel or rag
• hot mitt

Demo 2 – Smog Demonstration

• 1 large glass jar
• aluminum foil
• 2-3 ice cubes
• 1 cup of water
• paper
• ruler
• scissors
• matches

Student Activity – Building Particulate Matter Collectors

Each group needs:

• 1 small glass jar (spice jar or baby food jar)
• 1 large glass jar (pickle, mayo or mason-type jar)
• petroleum jelly
• masking tape
• magnifying glass
• 1 index card

For the entire class to share:

• chart paper (large, bulletin-board sized)
• colored construction paper
• scissors
• transparent tape