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Java Games: Flashcards, matching, concentration, and word search. |
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| MINERAL | naturally occurring,inorganic solid,with a crystal structure |
| INORGANIC | cannot form from materials that were once living |
| CRYSTAL | flat sides with sharp edges and corners |
| STREAK | the color of its powder |
| LUSTER | how light is reflected form a mineral's surface |
| MOHS HARDNESS SCALE | a test to describe the hardness of minerals |
| CLEAVAGE | a mineral's ability to split easily along flat surfaces |
| FRACTURE | how a mineral looks when it breaks apart in an irregluar way |
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7th Grade Mathematics Teacher |
Bremen Elementary-Middle School |
| Bremen, IN |
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