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How to Measure Air Pollution for a Science Fair Project. Pollution is one among the major problems of todayâs world and air pollution is one root cause of many environmental issues. You can use a magnifying glass for this purpose as the dust particles are too tiny to be seen with necked eye. 2  Count the number of dust particles carefully stuck to the Vaseline in each square and note them down on a note book. 3  Use the number of dust particles sticked to the squares as a proof of air pollution.
Science Fair 911 â Display Boards. Science Fair 911 â Display Boards. Youâve picked the perfect project, pulled together your materials and variables, conducted your experiment. You can see the finish line. But there is one last piece of the science fair project that remainsâ¦the project display board. Iâve been surprised in my working with students and their parents that the display board can make even the most confident scientists to break out in a sweat.