Wow!  What a busy day we’ve had constructing these marble runs!  I think we all have learnt heaps about how fast a marble can run using gravity, and about how hard it is to slow it down – even Mrs Veary learnt as we experimented!  🙂

After a little clean up have a look at how awesome these runs have turned out!  Tomorrow morning before school you can all check up on how secure your parts are, and we will time them tomorrow!  (By the way – we might just test to see which one takes the longest (don’t worry about the 30 seconds…) and that they all reach the end of the run safely without falling out.)

I saw so much co-operation! People were all taking on different parts of the job and working together. Great job, people!

Mrs Veary