Daily Archives: March 27, 2012

3-27-12

Posted on March 27, 2012 by Steve Whiteley

Students played around with the PhET activity on radioactive decay (access it via the Moodle under Ch 6). Quiz Friday 3-26-12 on Stratigraphic Laws, Relative and Absolute Age, and Radioactive Decay.

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3-26-12

Posted on March 27, 2012 by Steve Whiteley

Students completed Cubium activity, graphed decay curves, and calculated the half-life. Homework on correlation and decay. What is the half-life of each of the elements A, B, and C shown below? What about D? First correct answer = one bonus … Continue reading →

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