Write and illustrate a western short story or read a western and draw a picture in response. I have also shown a picture and had my students write a story about it. Can you tell that I used to teach writing?
We had a western day when I taught 4th. It was a lot of fun!
We wrote a song to the tune of "Good Ole Boys" and sang it for the school, every class did something.
Maybe you can make beef jerky using a food dehydrator for science.
Compare and contrast schools and kids lives between now and then for social studies.
I'm sure others will have some great ideas. Have fun!