What direction is D?
West.
What is the wind direction?
It is the East wind. The wind is blowing from the East.
What direction is F?
South-west
How do you tell the direction?
direction chart, compass
How fast is the wind blowing?
E
What color is the wind?
Wind has no color.
If there's no windsock, how do we see the strength and direction of the wind?
We can look at a flag.
What materials do you need to use a pole?
straw, stick
Why is a windsock on highways at windy locations?
To see if the wind is blowing too hard to slow down.
What direction is H?
South-East
How can you see where the wind comes from?
Look at the windsock.
What direction is C?
North-East
How many can you name?
?
Why are windsocks at airports?
For the planes to see which direction the wind is blowing and how strong the wind is.
Which one is correct? A or B?
B
How can you let the windsock turn?
cotton string
What should you not do when using a compass?
Do not place your compass close to any metal or magnets. Do not place two compasses together.
What can you use to show the wind strength?
crepe paper, paper cup, plastic bag
How can you keep the pole upright?
balloon stick stand, clay
What is this?
Windsock.
What is this?
The Scientific Method
How to use a compass?
Hold it flat in front of you and rotate the compass slowly until the arrow point to north.
What is this?
Compass