Wednesday, September 18, 2013

Making dinosaur fossils

This afternoon we make dinosaur fossils using clay and plaster. Tomorrow, when they are dry, we will uncover our fossils and see how they have turned out.
Baxter, Lucy and Maz are pressing their fossil imprint into the clay
Here we are pressing the fossil imprint  into clay

Here we are stirring the plastere ready to pour into the mold

After we pour the plaster, we wait for 24 hours for the  mold to dry

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