Start Radiometric dating simulation

Radiometric dating simulation

The exercise they will go through of predicting and successively counting the number of remaining "mark-side up" candies should help them understand that rates of decay of unstable nuclei can be measured; that the exact time that a certain nucleus will decay cannot be predicted; and that it takes a very large number of nuclei to find the rate of decay.

But geochemists disagree about these numbers a lot.

To achieve this revised date, an international team led by Seth Jacobson from Observatoire de la Côte d’Azur in Nice, France, devised a new method based on measurements of the Earth’s interior combined with computer simulations of the protoplanetary disk from which the Earth and other planets formed.

To do this lesson and understand half-life and rates of radioactive decay, students should understand ratios and the multiplication of fractions, and be somewhat comfortable with probability.