Dry Ice
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DavidPeterson
- Posts: 196
- Joined: 02 Apr 2012, 12:19
- Job Title: STEM Resource & Lab Manager
- School: Murray Bridge High School
- Suburb: Murray Bridge
- State/Location: SA
Dry Ice
Any suggestions of what to do as demos using dry ice?
DCP 
STEM Resource @ Laboratory Manager
RPAS (Drone) Pilot
STEM Resource @ Laboratory Manager
RPAS (Drone) Pilot
Re: Dry Ice
Try doing a search on this site, David. Lots of ideas have been given in the past.
Liz
Life keeps getting better every day!
Life keeps getting better every day!
Re: Dry Ice
We just did these pracs today for yr 7 expo and they were really good
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nickykinz
- Posts: 275
- Joined: 02 Feb 2009, 12:53
- Job Title: Lab Assistant
- School: St Augustine's College
- Suburb: Augustine Heights
- State/Location: QLD
Re: Dry Ice
The balloon one is good. We also put some in a glove and it looked great. If you drop the balloon or glove into water it will expand much quicker and explode.
For younger classes it is good to put food colouring into the water and ask what colour the bubbles (gas) will be now. Gets them to think about what is happening.
For younger classes it is good to put food colouring into the water and ask what colour the bubbles (gas) will be now. Gets them to think about what is happening.
Nicky
St Augustine's College
Augustine Heights, QLD 4300
St Augustine's College
Augustine Heights, QLD 4300
