Rowan Class - Year 3
| Gallery 2022-2023 << Click to return to the previous page... Rock Investigations We have been learning that all rocks are used differently depending on their properties, we setup a range of investigations to test this. We tested their scratch resistance, acid resistance, permeability and durability to decide which rocks would be best for a statue, kitchen worktop, skateboard ramp and a roof. Our favourite part was testing the acid resistance with vinegar, we had to check for bubbles around the rocks! 
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