P163 - Testing rocks for hardness
![Teaching Ideas Teaching Ideas](/images/ideas.png)
An activity where children investigate which material is best to make a garden path.
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![Sanding rock](/dbImages/Thumbnail/Testing-rocks-for-hardness.jpg)
P182 - Studying soil
![Teaching Ideas Teaching Ideas](/images/ideas.png)
An activity where children find out about the different elements that make up soil.
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![holding soil sample](/dbImages/Thumbnail/Studying-soil.jpg)
P102 - Making cast fossils using plaster of Paris
![Teaching Ideas Teaching Ideas](/images/ideas.png)
An activity that supports learning about how cast fossils are formed.
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![shell and mould](/dbImages/Thumbnail/P102-Making-cast-fossils-using-plaster-of-Paris.jpg)
P083 - Making trace fossils
![Teaching Ideas Teaching Ideas](/images/ideas.png)
An activity where children make a fake fossil from used coffee grounds.
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![Imprint of a toy dinosaur](/dbImages/Thumbnail/Trace-fossil.jpg)