
Try the Following Activities from the Teacher At Sea book featuring Mr. Tanenbaum
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Use the internet to find out about the following names. Choose one and write about the person in the space below:
Calculate the Mean, Median and Mode for the length and weight of haddock caught during a survey tow. While working on these tough math problems, don’t get a haddock!
| Length (in cm) | Weight (in kg) |
| 34 | 0.42 |
| 41 | 1.08 |
| 36 | 0.52 |
| 37 | 0.93 |
| 38 | 0.56 |
| 39 | 0.72 |
| 40 | 0.66 |
| 41 | 0.93 |
| 36 | 0.84 |
| 43 | 0.92 |
| 36 | 1.08 |
| 45 | 0.93 |
| 46 | 1.16 |
| Statistic | Length | Weight |
| Mean | ||
| Median | ||
| Mode |
Marine Matching
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Skate Mako Shark Whale Shark Scallop East Coast lobster West coast lobster Sheephead Garibaldi Phytoplankton Krill Manta Ray Salmon
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Match the following terms to their definitions:
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Anadromous Brachiopod Catadromous Cetacean Coral Crustacean Echinoderm Marine Fish Marine Plant Mollusk Pinniped
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Spend entire life in salt water | Fish that are born in the ocean, lie in fresh water for a while, and return to the ocean to spawn. | Bottom -dwelling filter-feeding invertebrates | Seals, sea lions, walruses |
| Fish that are born in fresh water, migrate to the ocean to grow into adults, and return to fresh water to spawn | invertebrate animal with polyps. | Seagrasses, magroves, alge | Any of a broad range of animals with a soft body that is protected by a hard calcareous shell such as clams. | |
| Crabs and lobster | Any of numerous radially symmetrical marine invertebrates having an internal calcareous skeleton | Whales dolphins and porpoises. | ||