There are a variety of activities from cultures around the world in this book appropriate for ages 3-7. There's a helpful activity index in the back by skill level, and many of the activities just require materials that are easily found around the house or at a basic art store. Each craft has some related cultural facts, activity, and a book mentioned to learn more.
In some cases, the art activities are to create a model of something, so they would be better paired with a lesson about that topic. I was looking for easy to create crafts that used similar materials to the actual artifact for a cultural fair, but that is not the focus of this book. The crafts are all iconic items, but the actual making is more about representation rather than actual folkcraft (for example, the Masai Beaded Necklace is made out of a painted paper plate, with beads mentioned as an additional activity but no instructions). This may be fine for some readers; in the case of the Masai necklace, this may have the benefit of allowing younger kids to do the craft (beads can be a choking hazard).
All in all, fun craft ideas to add to a classroom lesson, though not always authentic in materials.