Conditions of Use
My Scientific Thinking
What did you observe when the salt and water were combined?
We didn’t really observe it.
How did the water and the salt change when they were combined in the cup?
It didn’t really change.
How did measurement help you describe the changes?
I don’t now.
What have you learned about the properties of salt when you add it to water?
Nothing really changed so I don’t now.
How does experimenting with a solution of salt and water help you to understand the properties of salt and/or water? It doesn’t because when it mixes you can’t tell.
The stuff in red is what I wrote.
Article posted January 23, 2009 at 05:21 PM •
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