<p>Will colleges know what classes you will be taking your senior year in highschool (even thought they won't know your fisrt semester grades?)</p>
<p>Yes. You list your senior year schedule on the common app. At my daughter’s high school, the senior year course schedule is also printed on the junior year transcript that gets sent to colleges.</p>
<p>Also, a midyear report which contains your first semester grades of the senior year may be required by the college you are applying to.</p>