Key Questions: 

1. Does the gas sensor data suggest a correlation between sound and carbon monoxide and how do you explain it?
2. Suggest ways we could reduce carbon monoxide levels at school in the morning.

Background Information:

• Carbon monoxide is poisonous to humans and created by car engines.

Task 1: Analysing Data

• What time of day are carbon monoxide levels the highest around the school building?
• How does this finding correlate with sound levels around the school?

Task 2: Group Work:

• Students split into three groups, and each group assigned a specific task.
• Group 1: Key question: How can the average citizen cope with the problem?
• Group 2: Key question: What could local government do about the problem?
• Group 3: Conduct internet research on new technologies that could help resolve the problem?
• All groups present their findings on a poster. 

• Data URL: https://exploratory.sciencescope.uk/graphing/?deviceID=MB103017&stream=MB10301727320,MB10301727380,MB10301709070,MB10301705110&startTime=2021-10-20T13:34:30&endTime=2021-10-26T13:34:30&attempt=0&interval=30