Create your own weather vane to determine wind direction and an anemometer to measure wind speed. This project combines fun with practical learning about weather.
If I build a weather vane and anemometer, then I will be able to accurately measure wind direction and speed.
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Cut the cardboard to create a base for the anemometer.
Attach the cup to the end of the straw using tape.
Insert the straw into the center of the cardboard base.
Create an arrow shape with cardboard for the weather vane.
Attach the arrow to the straw, ensuring it can rotate freely.
Mark the cardinal directions on the base.
Place the weather vane outside on a calm day to test.
Record the wind direction and speed using your anemometer.
The weather vane should accurately point in the direction of the wind, and the anemometer should measure wind speed, demonstrating basic meteorological principles.
Wind speed and direction
Accuracy of measurements
Location of testing, Time of day, Weather conditions
Be careful when using scissors, and ensure the weather vane is securely attached.
Use visuals to show how the instruments work.
Explain the significance of wind direction and speed in weather prediction.
Incorporate a live demonstration if possible.
Engage the audience with questions about their weather experiences.
