Rain Gauges
29 11 2011I wonder what students in Enthusiastic Three have been doing?
In Enthusiastic Three, students has been making some rain gauges because in class we have been learning about measurements.
This is how we made them!!!
First we needed the materials.
This is what we needed…
a recycled plastic,tape,scissors and water.
We chopped the plastic bottle about 2/3 of the way up.
We flipped the top third of the bottle and tape the two pieces of the bottle together to make it steady.
Our bottle has an uneven bottom [like coke], so we filled the bottle until the bottle it is even.
Once we had done that we marked the
bottle with a vivid one cm apart. We had to remember to start where we filled the bottle with water.
We put it on a roof and we waited for it to rain.
The variables we had to watch out for were…
The place you placed it,
The the wind so it doesn’t get blown over,
The vivid markings might not be very accurate,
Check the false bottom,
The time you put it outside,
The season you put it out at,
The size of the bottle,
The dents on the bottle,
and much more!!!
Here is one review!!!
Our rain gauge was outside, on a roof for about 23 hours. The water level of our rain gauge went up about 3.2 cm. There was more rain in the rain gauge than I expected. I wonder why there is bird poo in our rain gauge?
There was alot of dead ants in other people’s rain gauges but there are only one ant in our one, maybe it’s because that the bottle we used was not sweet,[like coke]the bottle we used was H2GO PUMP.
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