Make your own prehistoric rockpool
We have used this easy technique many times.We designed it for public events where we would have to make a lot of rockpools with visitors in a short space of time but it is very versatile and you could adapt to suit your situation. While this was set up as an Ancient Landscape event you could of course make a modern rockpool, or perhaps a pond!
I produce a blog for the project Ancient Landscapes. That project is winding down now (or at least its tide has gone out for a bit - it might come in again!) but we are still posting actvities for people to make a mess with on their own. We have just posted this one.
This activity guide uses the materials we used with notes about why we chose this or that
You will need
- a dish - we used waxed card pie dishes (buy in packs from discount stores and supermarkets). Most of our dishes were white but the occasional blakc ones that we found worked well, too!
- acrylic paint - to paint on the waxed card - we use large bottles but you could get some small tubes, or try mixing some poster or redimix paint with PVA glue and see if that works
- paint brushes or sponges
- Plastic plate to squirt the paint onto (easy to clean)
- small sheets of card
- coloured pens or pencils
- sharp scissors
- a small stapler (the smaller the better)
- PVA glue
- scraps of stuff: sponge, wool, carrier bag, felt, glitter, sand.....
Thinking about fossils
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| some of our inspirations |
Cover your work surface with a sheet of paper - acrylic paint can be hard to clean off. Cover yourself as well if you are a messy worker. You might want an old shirt rather than another sheet of paper
Set of one side to dry
Prepare the wildlife
Ok. Now it’s up to you......
In this pool we have:
- drawings or a trilobite and an ammonite (should we have coloured these in?)
- drawing of a horseshoe crab that has been cut, folded and stapled to give it a more 3-D effect
- drawing of a coral
- fragments of one of my painting sponges have given us some rock
- green wool and a shredded green carrier bag have give us some seaweed
- Fingertip coral: this is another technique - we’ll post a “How-to” guide to that in a week or so
Fitting the wildlife
You could glue everything straight onto the dish, or make little brackets to lift things up off the floor and wall a little
Brackets might be small bits of foam or thin strips of card either folded or zig-zagged into a spring
Carefully glue them in place. A matchstick can be helpful in applying glue
Let it all dry, sit back and admire. Then go and tell someone about the day you found a trilobite.....or take and print a photo and send it as a psotcard to someone else?
Or send us that photo and we’ll have a gallery of rockpools!
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| rockpool in a mixing bowl |
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| a delightful belemnite pool |
