Students will watch the video on Radiometric dating and complete the questions as they pop up.

Bill Nye learns about the age of the Grand Canyon while talking to a geologist.  Dating is discussed in terms of Radiometric dating using radioactive elements. 

Radiometric Dating - Dating With Radioactive Elements

radiometric-dating-dating-with-radioactive-elements

Let's do English ESL general vocabulary practice. Students will watch the video on Radiometric dating and complete the questions as they pop up.