Games bring a lighthearted sense of fun to VBS. Sometimes they relate to the theme and/or Bible stories, but sometimes they do not. Here are some game ideas for your week of VBS:
1. Have a rec time outside, if weather is nice and you have the space. At my current church we had a rec time out in front of the church, led by some of the guys from the youth group. They played normal outdoor games, such as sharks and minnows, relay races, and variations of tag. This was a good opportunity for the kids to get their energy out, as they spent a lot of time in more structured activities.
2. Play getting to know you games with the small group. Within the grade level classes, playing "get-to-know-you" games is a good way to break the ice. I use a lot of theatre games, and one of the kids' favorites is a game called Zip, Zap, Boing which a quick google search will give you instructions for. One good game to learn names is for each person to pass a soccer ball to another person in the circle and say their name. The person receiving it must say, "Thank you____" to the person who passed to them. Then they pass to a new person until everyone in the circle has had it. Then you repeat this, in the same order, trying to get a lower time. This game breaks the ice, requires focus, and helps both teachers and students learn names.
3. Use games provided by the curriculum. This is self-explanatory. If the curriculum provides games...use them! I've said it before; the curriculum is there to help.
4. Have activities for the drop-off and pick-up parts of the day. For example, we had a small bowling set, as well as craft supplies like pipe cleaners, beads, and markers and paper, and a few board games. These kind of things provide structured activities that help things not get too crazy during these times.
All in all, use games to let kids get their energy out while providing them with fun ways to bond with their classmates!