From the Evolution & the Nature of Science Institutes, this archived website contains a 45-minute lesson about evolutionary links between whales and terrestrial mammals. Through the lesson, high school biology students...
This activity, from the Real World Learning Objects Resource Library, allows students to use first-hand data analysis to "determine if there is any pattern to earthquake events and speculate on the causes of...
This activity, from the Real World Learning Objects Resource Library, helps students estimate the circumference of the earth by recreating "Eratosthenes' amazing experiment utilizing data generated from the...
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