Start: I thought it was easy, but it wasn’t. I had a hard time thinking of ideas for the Rube Goldberg. After that, it got easier. I drew the sketch for the Rube Goldberg, wrote this blog post, and I was done… for now.

Feelings: I felt frustrated when I couldn’t think of anything, happy when I found some things to use for my Rube Goldberg, and confident because I only used materials that I knew would work. And also unconfident, because I felt like one tiny little thing could screw up the whole project.

Problems: I didn’t have a lot of ideas, so it took a long time to think of something for the Rube Goldberg experiment. I didn’t have a lot of materials, so I had to use simpler things that didn’t work as well.

For all of you that don’t know what a Rube Goldberg is, it is a complex machine that does a simple job. Thank you for reading this blog post.