We tested the buoyancy of the boats that we made using coins or marbles. We had to count how many coins or marbles that we could fit into our boats.
Just another blogs.glowscotland.org.uk – East Renfrewshire site
Just another blogs.glowscotland.org.uk – East Renfrewshire site
We tested the buoyancy of the boats that we made using coins or marbles. We had to count how many coins or marbles that we could fit into our boats.
