Here’s a simple activity you can try in your class: Have students execute a Google search that is a question. Then have the students look at the top five results, and using lateral reading pick the source that is most likely to be authoritative and the source they think is least authoritative. Have them talk through their reasoning.
https://hapgood.us/2017/08/28/activity-choose-the-best-source-of-the-top-google-results/