On Friday 7th May we went to a science programme in the art room. The first thing we did was put on some protective goggles. Each group had some containers in front of them and then got some solid carbon dioxide, which looked just like ice. Next we added some warm water and massive puffs of steam poured out. After, we did the experiment again but this time we added food colouring and then a drop of dish washing liquid. Out came huge tubes of bubble that didn't stop.
We found out a really big word SUBLIMATION which means when a solid changes into a gas(steam) without changing to liquid first. We saw SUBLIMATION happen with the water mixed with the carbon dioxide.
We also found out that everything in the world is either a SOLID, LIQUID or GAS.
7 comments:
The movies of your science are very cool!
The reading podcast is also really neat.
Well done Room 10! You rock!
From Room 14
Wow! I've just learnt a new word.- Sublimation. What a great way to learn science. In my day we would have read about it in a book. Yawn, yawn!
Hope you have some more cool experiments to do and post them so I can learn more.
Judy
hi this is humming bird , dragon fly and lady bird!!!
i loved science it was sooooooooo fun from humming bird!
i loved the science videos they were sooo cool from dragon fly
i think the science thingy was awesome from lady bird
this is lady bird and humming bird
on the 2nd video we thought the little die bottle was a little people!!!!
from us peps
Room 10,
You are doing very groovy things in your class! I love your blog. It really is a great example of what happens on the Terrace.
Happy blogging!
Mr W.
Wow! What a cool blog site. I wish I was back in Mrs Howards class!!!!!
Sam K
Hello people!
Woah! This blog site is so cool! Love the pics from Blue Day and the movies from science. Science, Maths and Art are my favourite things at school at the moment!! Science is really cool beacuse you learn a little something too while having fun at the same time!!!!
Lisa :)
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