This web site was copied prior to January 20, 2005. It is now a Federal record managed by the National Archives and Records Administration. External links, forms, and search boxes may not function within this collection.
chips a solid or a liquid? It depends on how warm they are! In this
experiment, youll see solid chocolate turn into liquid. Its
not magicits science! ACTIVITY
BY SANDRA MARKLE
a hot invention that makes for very cool science.
this to a grown up!
to your child that everything in the world is made of tiny bits of matter
called atoms and molecules. When objects are solid, the atoms and molecules
are held together tightly. As objects melt, they are held more loosely.
Stand facing your child and lock arms. Hang on tight and try to move.
You're acting like a solid! Now, loosen your grip and start wiggling.
You're starting to melt. Now hold hands, step back and boogy. You're a