Objective
Measure and compare the lung capacity of different individuals.
Materials
- Balloon
- Measuring tape or ruler
- Participants
- Notebook for recording data
Instructions
- Ask each participant to take a deep breath and blow up a balloon in one breath.
- Measure the circumference of the balloon using a measuring tape or ruler.
- Record the measurements in your notebook.
- Repeat the measurement with different participants to gather a range of data.
- Compare the lung capacities of different individuals based on the balloon measurements.
- Analyze the data to determine any patterns or factors that might influence lung capacity.
- Present your findings in a report, discussing the importance of lung capacity for overall health.