OmasforFuture have created a quiz called "1x1 of the future" on almost 50 lovingly designed pages. Not only are quiz questions asked here, but the background to the correct answer is also explained. The quiz is available as an online version, a postcard version or a printed booklet.

You can find out more here: https://omasforfuture.de/werbematerial

Picture by Adrian on Pixabay