We now have a wormery!
The wormery was very easy and even my youngest (almost 2) could help.
We got a large glass jar (it may or my not resemble a well known chocolate spread jar), filled it with soil, added a few leaves and then the earthworms that Tayler had found outside. We also made a newspaper sleeve to go around it to block out the light for them.
This was a completely unplanned activity that was started because Tayler wanted to find insects even though it was raining outside! He found worms so I thought why not! A quick online search and we had a wormery!