Does a material have the best properties for a replica gemstone? HOW DOES HEATING AND COOLING CHANGE THE PROPERTIES OF MATERIALS? Gemstone Swap Smithsonian Science for the Classroom™ © Smithsonian Institution
Hooray. You just made a replica gemstone Hooray! You just made a replica gemstone. You must now present your claim to the museum director.
Your claim should include: What properties your replica gemstone has. How are these the same as a real gemstone? Whether the room needs to be kept hot or cold.