Run your rule of thirds photos in a contact sheet that is 3 COLUMNS by 4 ROWS. Remember not to touch the height and width column. Save as JPEG.  Select your BEST PHOTO and submit that in the turn-in folder as well.

If you finish early, pick a tutorial:

 

https://creativemarket.com/blog/20-photoshop-tutorials-that-you-never-knew-could-be-so-easy
https://design.tutsplus.com/articles/50-great-photoshop-tutorials-for-clever-beginners--psd-785

https://speckyboy.com/50-fantastic-photo-effect-tutorials-with-photoshop/

OR, if you have headphones, pick a video tutorial from the M:/