Is Earth Science Explored from a Young Earth or Old Earth perspective?

We do address the various theories behind the age of the earth. We won't be able to unravel the complexities of each viewpoint, but will primarily be focused on the things we actually observe. 
We know there are Christian scientists in both old earth and young earth camps who disagree passionately on this topic. While we do not give students the answer to this question, we give them the framework to begin to understand the differences and think critically about each position—and we encourage parents to join in on this discussion with their students.