Open one of your photos in Lightroom and make black and white adjustments to the photo.
You should have 3 photos for this assignment.
Each photo will have a caption underneath the photo. (See my examples and do the exactly the same thing.
Photo 1 will be with no adjustment.
Photo 2 will be with black and white adjustment.
Photo 3 will be with black and white and tone adjustment.
If you do not know/remember how to do any of these assignments, find someone in the class that remembers that can help you. You need to be your own advocate when I am helping another student and not available.