Relative dating webquest
To create this article, 14 people, some anonymous, worked to edit and improve it over time. Students use the web to find information on a specific topic presented by the Web Quest.
A Web Quest asks students to use higher order thinking skills and solve a problem that you put before them.
Relative dating is used to arrange geological events, and the rocks they leave behind, in a sequence.
The method of reading the order is called stratigraphy (layers of rock are called strata).
Relative dating does not provide actual numerical dates for the rocks.
Fossils are important for working out the relative ages of sedimentary rocks.
Your goal is to study the smooth, parallel layers of rock to learn how the land built up over geologic time.
The activity offers literacy opportunities as well as practice using the science capability 'Interpret representations'.Suppose you find a fossil at one place that cannot be dated using absolute methods.That fossil species may have been dated somewhere else, so you can match them and say that your fossil has a similar age.It teaches them how to evaluate information and how to use the web for something other than You Tube clips of turtles eating tomatoes.Get started with Step 1 below to learn how to make one yourself!