We received a 'tweet' to tell us that the reason the troll has been leaving his rubbish everywhere, is that no one has taught him about recycling, so we needed to set him straight. We sorted out rubbish to show the troll how to recycle.
Then, we received news that disaster had struck! Due to all the recent wet weather, the underneath of the troll's bridge had flooded and unfortunately, the bucket he was using to bail it out had a hole in it! Luckily, we were here to save the day.
We decided to test which material would be the most suitable for fixing the bucket. We made a prediction, then tested to see if our predictions were correct.
Of course, there was a very handy song we enjoyed to help us in our investigations!
The link is here if you want to sing along at home: