This week hasn't produced too much, and we haven't done anything new. The last time we had Tech Arts, was last Friday! We had started the first steps of making a battery powered circuit. We were up to connecting everything so that the power went round, but we didn't have enough time before the bell went, so next time we will be continuing with them, and I will try get a photo.



 This is a video of the Jump Jam last week:













For passion hour I have answered all my additional questions that go with my main one; What has been the worst natural disaster on the last ten years? So far I don't know how I'm going to present it, but I have saved some photos for when I do figure out which way I will do it. These are a few of them:

Earlier this week I learnt how to find the are of Tapeziums. This is how you do them:

They are measured in this example with "a", "b" and "h". So you add "a" and "b", and then multiply them by "h" to get the area.




I also learnt how to convert metric measures.



These are metric measures:

Length;

~mm
~cm
~m
~km



Mass;

~ml
~L
~KL



Weight;

~mgm
~gm
~kg
~tonnes