This scavenger hunt requires children to find recyclable items. Make a list of all the recyclable items that the players have to find. You can even assign a time limit for the task. 30 minutes would be more than enough.
Alternatively, children can go through a pile of recyclable items and ask them to get one of each item. It won’t just educate them on the what can be recycled, but will also make them consider things that may not have actually been recyclable.
The player who manages to get the most number of recycled items will win.