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Java Games: Flashcards, matching, concentration, and word search. |
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Stars
Vocabulary introduction.
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| A | B |
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| star | ball of gas |
| galaxy | cloud of dust and gas |
| gravity | pull, attraction |
| constellation | group of stars forming patterns |
| satellite | spacecraft used to collect information |
| eclipse | event when moon passes the sun |
| rotation | spinning of Earth on an imaginary axis |
| axis | imaginary line that Earth spins around |
| astronomy | the study of the stars and planets |
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