'From rain to spring: water from the ground'? This ELI activity demonstrates how water flows through the ground - and how it can be used and polluted. Pupils pour water into the cups and try to predict where a 'spring' will appear. Then try burying some toxic waste at different depths and ask the pupils to predict where it will appear. Download the activity for the full details. There is a short video which shows the activity in action although it is quite hard to notice the 'pollution'. To view this, go to our Resources and Environment category and click on 'video' for this activity. If anyone can send us a better video clip, we would be grateful!
This is one of over a hundred free-to-download Earth-related activities on our website.