Students help researchers at Denali National Park in Alaska determine how far a grizzly bear travels throughout its day.
Students determine the distance traveled by two sharks and how fast a boat of marine biologists must travel to catch up with them again.
Students predict which of three dragons will return to the finish line first in the 79th Annual Dragon Race.
Students determine which of three fictional characters can fly around the world the fastest: Peter Pan, Aladdin or the Wicked Witch.
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