Here are more interesting questions, and some experiences you can do with water.

Questions

Why do pipes break if they freeze?


Why does water expand when it freezes?
Answer is here

How much snow comes from one inch of rain?
Answer is here and here


Do not do any of these experiments without an adult to help you.

Experiments

Water Pressure

Directions are here

Why defrosting is so slow

Directions are here

Surface tension and a ball

Directions are here

Floating a Needle

Directions are here

Fire Water Balloon



Pile water on a coin



Water into a glass



Underwater Volcano



Super Cooled Water


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Observations


Look at this web page.http://www.nsf.gov/news/special_reports/water/index_low.jsp?id=forms It will give you ideas for observing water. Drag your mouse to change the pictures in the slide show.