Sara Beth Wade
Google
Most state museums fall into Best! State! Ever! sorts of narrative and the Idaho State Museum is no exception. But it's well laid out and has some really neat video elements throughout. I will say that I don't taking the volunteer-led daily tour adds much, at least it didn't for me.
On the main floor as you walk in is a lovely gift shop and the "origins" area - this is where they talk about the formation of Idaho, nature & wildlife, and there's an interactive digital "stream" and a wall with shifting projection mapping that you can view from two levels. A small theater plays Native American stories that is well worth watching.
The second/upper floor holds the bulk of the museum, with three areas, split into north, central, and south Idaho. The exhibits cover mining, forestry (with an immersive forest fire experience), skiing, rivers, pioneer history, agriculture, & industry. And many are interesting and interactive. There's even a video "bike tour", though it's currently not working. Historically, it seems to work best to tour from north to south, or from the right door first, but it doesn't really matter and there are "back" ways between all the rooms. Don't miss the "extra" Art Deco room and the Native American room at the far left of the building.
The basement/bottom floor is a really fun kids' play area with a train and touch screens, plus a large room dedicated to notable Idaho natives. Many of the displays come with push-button music or examples for that person.
It's definitely worth it for the price and I spent much more time here than I thought I would - about 3.5 hours! If I had it to do over again, I wouldn't take the 40-minute tour and would have felt a little less rushed towards closing time, but I still was able to take my time and see everything there was.