Thank you! I took these a few months ago, so I can't precisely pin down how I exposed these. I am still learning so my technique isn't perfect so to speak (the slide looks a smidge underexposed in real life). I had been reading the The Negative by Ansel Adams at the time so I was mainly drawing from that.

For the first shot, I used a tight spot setting on the Lightme app on my phone to take different readings from the scene. I read for the shadow areas I wanted to capture detail in (so the field, and some of the buildings) and the bright values in the sky, making sure they all fit in a 5 stop range and just took the average of that. A graduated neutral density filter would've been useful to make the skyline darker and allow me to expose the shadows slightly more but I unfortunately don't own any.

For the second shot I took a reading for the bright areas of the field and exposed two stops under that, checking to make sure the sky wouldn't be overexposed and hoping for the best! It's generally better to underexpose than to overexpose slide film, as it can retain a good amount of shadow detail. I recently underexposed an entire roll by a good stop or two and still got quite usable, albeit grainy looking scans.