Our JTAs worked alongside a freelance educationalist who visited our school to conduct three activities surrounding air quality and pollution. They use damp cotton pads to conduct swabs of different surfaces around the local town. This was then graded using a chart. 

Activity 1 - Use the school's walking map to conduct air quality investigation in Hayes town. 

Activity 2 - gather result and data and interpret these into charts

Activity 3 - prepare an assembly to deliver results in a child-friendly manner.