Equipment : Tweezers, pertri dish, kmnO4
question/aim : does temperature speed up or slow down diffusion? the hotter the water the fast the water particles move and clod water make it go slower.
result/obsenation: cold water was slow and the hot water was fast.
conclusion: the particles in the hot water are moving faster then cold that mean the diffusion will happen faster then cold water.
The aim: to see what happens to the water level when the candle is covered.
What we use in the experiment.
dish, candle, matches/lighter, cup, water.
hypothesis: I thought that the water will rise.
Results: the water rise up.
conclusion/why: when the candle was not light it was cold in the cup and it was low pressure and when the candle was light it was hot that means it is high pressure because fire need fuel and o2 because it is in the cup it will run out of o2 so it will make it low pressure so it will make the water rise.
Hello I am going to do the questions that I have been given by my teacher.
Question 1
What is a solar system? what is a the Milky Way an example of?
A solar system is when there is a gravitational pull around the sun and things like planets and objects are circling the suns.
The Milky Way is part of a lot of galaxies combined that is called Virgo super cluster.
Question 2
What is a star? describe a Nebula.
A star is a lot of gases that has build up for the gas that has came for a star the blew up or a solar system that blew up but the gas is compressed and then the gases will heat up. the gases used to make a star is hydrogen helium. when a star runs out of one of the gases it will start changing colour.
A nebula is a cloud dust that is made out of gases like hydrogen and helium it is what a star is made out of.
What was the main idea of this article, what was it about?
What is the ‘Goldilocks zone’ or the ‘habitable zone’? Can you add detail to explain what this term means.
Why is mass important? What does it have to do with gravity?
Today I am dissecting a sheep heart.
aim: To look at the structure of the heart.
Method: gloves,Scalpal,Tray,Scissovs,Tweezers, Cleaning supplies,News paper and a heart.
Steps
Today i go a Bunsen burner and light it and got paper and put water in it and put the paper on the flame because I am a idiot it went into flames. It was funny. gas, Bunsen burner, heat mat, paper, tripod, water. It became a mess.
1. folted paper to hold water.
2. light the Bunsen burner.
3. put water in the paper and then put it on top of the tripod.
4. when it went up in flames I turn the gas of.
my results is neaving because it went up in flames to fast i got not time it.
I did a bad job on my folding because i am way to tired after the holidays so it went into the flame so next time i will make it flat.
We played this that was boring and we losed but we had to do.
* working together.
* useful to have a leader.
* strategy time useful.
* easier to move with fewer people.
* try to have fun.
* communicating with each other.
* following a pattern of hoop entry.
* being fair team players.
*rule changes to make it better next time.
* supporting each other-helping hand.
* hoop distances kept closer.
Hello there I am doing samoan laguage week and here is the work I have done and I have done samoan greeting, counting and colours.
Samoan language.
Some words.
Talofa / hello
Tofa / bye
Ua mai oe / how are you
Leai / no
Fa’afetai / thank you
Manuia, fa,fa'afetai good, thank you
‘Ioe / yes
Fa’amolemole / please
Manuia le aso / good day
Manuia le po / good night
Soia! / stop!
Samoan number
Tasi,1
Lua,2
Tolu,3
Fā,4
Lima,5
Ono,6
Fitu,7
Valu,8
Iva,9
Sefulu,10
Samoan colours.
