Fossils can connect children to the history of our planet. It allows them to simultaneously imagine how ancient life might have been, while examining current habitats and species that could become the fossils of the future. This fun activity from Kaboose.com let’s kid creative their very own fossils that can be ancient or modern!

What you'll need:
  • 1 cup of used coffee grounds
  • 1/2 cup of cold coffee
  • 1 cup of flour
  • 1/2 cup of salt
  • Wax paper
  • Mixing bowl
  • Some small objects to make impressions in the dough (Shaped cookie cutters work well.)
  • Empty can or a butter knife
  • Toothpicks, optional
  • String to hang your fossil, optional
How to make it:
  1. Stir the together the coffee grounds, cold coffee, flour, and salt until well mixed.
  2. Knead the dough together and then flatten it out onto the waxed paper.
  3. Use the can to cut out circles of the dough or use the dull knife to cut slabs large enough to fit your "fossil" objects.
  4. Press your objects firmly into the dough. When you take the object out, you have your "fossil". If you want to hang the fossil, poke holes into the edge to hold the string.
  5. Let the fossil dry overnight (and up to two days) and then hang it if you wish.
Tips:

To reduce the drying time, bake the fosils for a short period of time.

Baked_Fossils


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Orlando Science Center • 777 E. Princeton Street • Orlando, Florida 32803 • Phone: 407.514.2000 • Toll Free: 888.OSC.4FUN • Email: [email protected]
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