87 Ideas for Au Pairs with Indoor Games & Activities For Kids
This is a great list of ideas of what to do with children on rainy and cold days. Please keep in mind that not every activity is appropriate in every environment, like jumping around in an apartment with neighbours below you, or sticking taped on expensive furniture. If you are uncertain as to whether the activity in appropriate or not, please ask your host family before trying it with the kids!
https://whatmomslove.com/kids/active-indoor-games-activities-for-kids-to-burn-energy/