Radiocarbon dating worksheet

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To be able to do this lesson and understand the idea of half-life, students should understand ratios and the multiplication of fractions, and be somewhat comfortable with probability.

The object's approximate age can then be figured out using the known rate of decay of the isotope.Paul is super awesome, so I'm going to take him at his word.But really, how do scientists figure out how old their dinosaur bones are?By the end of the 8th grade, students should know that all matter is made up of atoms, which are far too small to see directly through a microscope.They should also understand that the atoms of any element are alike but are different from atoms of other elements.

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