We were Rock Detectives this week!
We had a range of rocks that we had found whilst out and about and we carried out some tests on them. We had 4 stations set up and we moved around each one carrying out some tests. Things we considered were:
How hard is a rock?
Is the rock permeable?
Does it fizz when vinegar touches it?
Can we use the flow diagram to identify the rock?
We didn't collect many results but we had lots of fun investigating!