The invention challenge is to invent a holder for 6 full cans of soda that is animal-safe, sturdy, convenient, and easy to carry. Students worked in groups to brainstorm and design their new and improved holders. Next, they used the given supplies to build their holder. Some groups realized that their designs were not going to work, so they had to redesign their holders. Completed harmless holders pictures to follow....
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| This is what happens to animals with the current bottle holders. Animals both in the sea and on land get caught in the plastic and can die. |
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| These are the materials students could use to create their harmless holders. |
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| Workers. |
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| Workers. |
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| Workers. |
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| More workers. |
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