Since ROBOTS DON'T MAKE YOU GO TO BED has come out, I've had the pleasure of doing a couple of STEAM events at libraries. These events start with a read aloud of the picture book. Then kids are given time to explore different stations with activities set up. Some of these stations include robot toys that kids can program. Others have art supplies so kids can draw their own robots.
If you're looking for STEAM activity for your classroom or library, you can do a similar activity.
Many schools and libraries already have robotic toys. If you already have some, it makes sense to use whatever you have. If you don't have anything yet, you might want to consider investing in this, and not just for this activity. Buildable and programmable robot toys can encourage exploration in the sciences and inspire little inventors.
Many of the toys available on the market are for the 8+ age group, but younger kids may be able to participate with guidance and supervision. There are some options for younger kids, too. Here are some that I've found: