Boat buoyancy

I designed a boat to see if it would float. When I put it in the water it floated at first but when I put marbles in it, it sank.

Fish andchlps in Tokelau.

In Tokelau Lino and his mum, dad the had a holiday. Want to Tokelau and Lino like fish and chips. Then mum said we are have fish and chips for tea.

My brother.

My younger brother is Sam. I don't like my  brother because he is bossy. He thinks he is the man.He is too much spoilt.

Mini raft.

We were making a mini raft, here is our project. I hope you enjoy it, and maybe even learn something!      

Displacement Experiment

Prediction

We will be doing an experiment to show how water goes up or down with three shapes in it.

Sink or Float?

Sink or Float ?

Object	Prediction s-sink     i- in between      f-float	Result
orange	f	f
bolt	s	s
orange no skin	s	s
lemon	f	f
no skin lemon	s	f

Why do some things float while others sink?

Some things sink because they are heavy but lite things float.

Super tankers

Super tankers a one of the bigs posts in the word. They carry crude oil and other things.Crude oil is a car oil, other petrol like your lawnmower and plastic.did you know plastic is like your chromebook and your netbook?