Tag Archives: experiment

The P.5 Weather Report!

This week we completed the water cycle in Science.  As the final experiment we did an AWESOME one! We made our own mini water cycle models.  Our experiment was putting a plastic ice – cream  cup full of water into a plastic zip folder.  We drew the water cycle on the outside of the folder and hung the folders on the window frames.  The next day we checked to see if anything had happened.  Sure enough, some of the water had evaporated in to a gas, then changed back into water as condensation. The condensation then created precipitation and ran down the inside of the folder and made a little puddle of water. This is called accumulation. We will check again after the weekend to see if all the water has evaporated from the little cup.

Making our own Water Cycle in a bag!
Making our own Water Cycle in a bag!
Can you see the accumulation at the bottom of the bag?
Can you see the accumulation at the bottom of the bag?

 

It’s going to be a crazy weekend of wet weather with Storm Abigail! We may even see lots of different types of precipitation – rain, hail, sleet and snow! Hold on to your umbrellas everyone!

 


 

The Water Cycle

 

In science this week we have been learning about condensation. Condensation is the process when water vapour cools down and turns back into a liquid. To find out more about this we did an experiment. We put hot water in a beaker and then we put cling-film on top of the beaker. Then we put ice on top of the beaker.  As the steam from the hot water rose upwards it got cooled down by the ice.  This then made it turn back into little drops of water.  This is called condensation.

 

Condensation experiment
Condensation experiment

By Zak and Ksenia.