Original Promptdevelop a guided practice that pairs with this assingment, giving students some more information and assistance to build a strong timeline of their data
This resource focuses on radiometric dating, a technique used to determine the absolute age of geological samples by measuring the ratio of radioactive parent isotopes to stable daughter isotopes. Students will learn to apply the formula for calculating age based on half-lives of isotopes, specifically Uranium-235 and others, to determine the ages of rock and fossil samples. The lesson includes examples and guided practice using meteorite samples from Mars, as well as independent practice for lunar and terrestrial samples. Students are also encouraged to construct timelines representing the ages of geological samples in comparison to the age of the Solar System and explore conceptual understanding through cross-cutting concepts.