What materials do you need to make a rain gauge?
Earth > Make Your Own Weather Station > Make a Rain Gauge
- Tall, clear jar with straight sides, at least 2 inches high. Most spaghetti sauce jars are good.
- Funnel (with an opening about the same size as the jar’s base)
- Plastic ruler.
- Clear tape or masking tape.
- Permanent marker.
- Printout of your Weather Chart.
How do you make a rain gauge for a school project?
Making a Rain Gauge
- Cut the top section off a clear bottle as shown.
- Place several small rocks in the bottom (for weight), then fill the bottle with water to the 0 mark.
- Invert the top of the bottle into to rain gauge to act as a funnel.
- Wait for the next rain and observe and record rainfall amounts.
How do you make a rain gauge for a school?
What can I use instead of a rain gauge?
If you do not have a good measuring cylinder at hand you can use two identical small bottles. A funnel is attached to one cap. And the other cap is used on the second bottle. Students can use one bottle for collecting the rain water and other transporting.
Can you use a jar as a rain gauge?
Make Your Own Rain Gauge Materials Begin with a clean jar. Make sure to peel away any stubborn labels and residual adhesive. Check and make sure the jar has a flat bottom on the inside, that it isn’t bowed or indented in any way like the bottom of a plastic soda bottle. This will affect your measurement’s accuracy.
Can I use a cup as a rain gauge?
Just select a container and sit it outdoors in an open area away from trees or buildings. Then wait for rain. After the rain has stopped, empty your “rain gauge” into a measuring cup or pitcher that is graduated in ounces.
How do you make a local rain gauge?
Make a rain gauge Carefully cut around the plastic bottle about two-thirds of the way up. Pour in 100ml water and mark it all the way round to create a flat starting point for measurement. Turn the top part of the bottle upside down (take the lid off!) and place it inside the bottom part. Fix it in place with tape.
How to make a rain gauge at home?
Follow these simple steps to make your rain gauge at home: Step 1: Cut the top of your clear, plastic bottle with the scissors. Step 2: Use the permanent marker and a ruler to mark increments on the bottle, starting about 2 inches from the bottom. Step 3: Place the marbles or pebbles or rocks at the bottle.
What is the educational value of using a rain gauge?
Having said this this instrument has lots of educational value. Children learn to be disciplined observers, take readings and learn about the rainfall at their own location. A rain gauge is an instrument to measure rainfall, which is measured in millimeters. Occasionally the rain fall is also reported in centimeters or in inches.
How do you test for rain in the classroom?
Let students test independently over a set time period like 30 seconds. Let a partner time the rain. Each group should test with a can labeled 1 (hard rain) and with a can labeled 2 (soft rain). They should measure the precipitation (water level) in inches or millimeters after testing with each can.