If you love all things mini then you'll love this environmental rock pool small world using mini supermarket items. It's a great way to teach children about the dangers rubbish causes to aquatic life in our oceans and also a great way to open a discussion about recycling and putting rubbish in the bin.
Even if you don't have any mini food toys, you can still do the same activity with just little pieces of rubbish like bottle tops, plastic, straws and bread ties. This is also a great activity to do in April for Earth Day.