Dinosaur fossils: easy and fun salt dough activity

Dinosaur fossil header image

Step-by-step method and video

Salt dough - is it difficult? No way! All you need is flour, water and salt (of course!) Salt dough is a basic craft recipe that even little kids can make. And what could be more fun for your toddler or preschooler than making a dinosaur fossil out of their dough?

First, make the salt dough

  1. Put 12 tbsp plain flour and 5tbsp table salt into a bowl and stir.
  2. Add approx 5tbsp water and use your hands to bring the mixture into a dough. The mixture should be quite dry. If it’s too dry, add a splash more water. If it’s too wet, add a little more flour.

Remember Children can help you with the measuring, pouring, stirring and mixing.

Handy tip The salt in the dough can be quite drying to your hands. If you have sensitive skin, you might want to put on a pair of marigolds!  

making salt dough
salt dough dinosaur fossil

How to make a salt dough dinosaur fossil

  1. Preheat the oven to a moderate heat: 175C/160C fan/gas 4.  Line a baking tray with baking parchment or foil.
  2. Roll the dough to approximately 1cm thick and cut into rounds using a biscuit cutter (or a safe knife). Transfer to the baking sheet.
  3. Press the toy dinosaur into the dough so that it leaves an imprint. You could make a few different prints with different dinosaur toys.
    salt dough fossil toy dinosaur
  4. Bake for 45 minutes until the dough dries out.

You can paint the fossils if you want to extend the activity. Or try making coloured salt dough.