Do you know where water comes from? Do you think you could be a river engineer? Could you build a whole river in your back garden? Download our activity packs to find out more about our amazing rivers and try your hand at some tricky challenges that will keep you busy for hours.
So, what are you waiting for? Download them now by clicking on the images below.
After you’ve built up your knowledge using all the themes below, why not unlock MORE creative fish fun HERE that you can dive into at home!