Claire24

Hi everyone

Today is the last day of the term!! Tomorrow and Sunday will be the same, but on Monday we won't have to do any school work (Unless it is urgent catch up work), so that will be a big change.

Claire23

Hi everyone

A very serious change in the world is 'Global Warming'. It's making Antarctica melt, and the earth much hotter! I think it is even more serious than war changes, because 'Global Warming' , like in its own name, affects the whole globe and every country on it at once. I think of 'Global Warming'as an alien invasion against Earth, and all of the countries have to join forces to fight it and defeat it. If 'Global Warming' succeeds in completely melting Antarctica, the the sea level will rise and flood the entire world. Before that happens, or if it gets certain that it will happen, all living things will have to either accept their fate, or move to a different planet (The space scientists are thinking that Mars might be able to host living and breathing creatures, but they're also wondering about Titan, one of Saturn's moons.).

Claire22

Hi everyone

Here is a movie I took while I was doing the salt experiment from ages ago. :-D

Claire21

Hi everyone

A big change in Japan is when the Americans dropped an atomic bomb on Hiroshima and one on Nagasaki, ending 'World War 2'. It changed the cities from a thriving city to a flattened wasteland. Only some of the buildings kept standing (Some of the British ones) and the rest were just gone. War is a big change for many things. Here are some pictures of a model showing what those cities were like before, and then after, the bomb. In the picture of before the bomb, you can see a sort of main bridge connecting the three parts of land together. The Americans were aiming for that, but missed, and hit off to the side.

Lori 39

Hi Everyone
here are some pictures of change

Lori

Claire20

Hi everyone

Here is a challenge for you. Here are two pictures of a mess scene I made today. Comment on this post to tell me, what happened to make this mess?

Claire19

Hi everyone

Here are some change pics.

Claire18

Hi everyone

A fact about change is that over 1 BILLION changes happen per second!! :0

Claire17

Hi everyone

I have discovered another change. I discovered it when I was making a spider (A cup of soft drink with ice-cream in it) for my little sister yesterday. When I poured the soft-drink on top of the ice-cream (I had already put it in a cup) it foamed up and when I tasted the foam, it tasted like the solo I had put in! I think the foam is created by the solo's fizz.

Tom 25

Hi everyone
My favourite activity this set was the fizzing sodium bicarbonate and tartaric acid experiment because it was fun seeing how big the balloon got.

William 22

Hi Everyone,
Here is my tablet dissolving graph.
With the seconds I have rounded it to the nearest 30 seconds.
Have a great weekend.
From William.

Tom 24

HI everyone
Here are some pictures of a change in grass. When grass goes from green to brown I think it is a physical change. When it rains the grass goes green and when just the sun is out and theres no water the grass goes brown.

William 21

Hi Everyone,
I have a question.
When your energetic do the particles in your body move around faster?
From William.

Lori 38

Hi Everyone
here is a awesome site i found
i learnt how small a particle actually is
http://www.molecularium.com/kidsite.html

Lori

Erin 34

Here are some pics of different changes.
The jelly as lot of particles in it, first the jelly starts as crystal then sets in the fridge and becomes a solid matter. The pictures of the dogs show some different change it was a puppy and now it a dog.
Cheers ERIN

Lori 37

Hi Everyone
here is a little picture i made up
Lori

Erin 33

Hello Here is my whiz fizz graph
Cheers ERIN

Mitchell 16

Dear M.S.I. detectives
Here are some pictures of when I put a tablet in room temp.
The tablets I am using are possibly bigger than the ones Mr Dredge sent out because
Hannah has left and we can't find where the tablets are!
This will affect the test results because my results will be for a bigger tablet.
Agent M

Tania 31

Hi Everyone,
Here is my tables investigation planner.
Cheers Tania

Erin 34

Here is my graph.

Erin 33

Hello
I have a question
if there are particles in a microphone are they living or are they dead???

Cheers ERIN

Tania 30

Hi Everyone,
Sorry.
I forgot to add this to Tania 29.
This is the Results.
Cheers Tania

Tania 29

Hello Everyone,
How are you?
Here is my graph from Lesson 7
Cheers Tania

William 20

Hi Everyone,
Here are some photos of melting ice.
Hope you like them.
From William.

Mitchell 14

Hi M.S.I. detectives
Here is my Venn Diagram on physical and
chemical changes.
Sorry it is a bit late.
Mitchell

Lori 36

Hi Everyone
Here is my fizzing investigation

Cheerio
Lori

Claire16

Hi everyone

I have some questions.
How long does it take for molten lava to cool down and become a rock?
Approx how many more years are Orangutans going to survive?
Approx how longs does it take for a sheep's wool to grow?
Which planet has the shortest day?

Tom 23

Hi everyone
Here are some pictures of fizzing things and melting things.

Tom 22

Hi everyone
Here is my tablet investigation graph

William 19

Hi everyone,
Here are my photos of my fizzing experiment which I did yesterday.
Hope you like them.
From William.

Erin 32

Hi Lori
To answer your question Lori the iceberg is real i am pretty sure it is.
Here is the site i found it from http://www.google.com.au/imgres?imgurl=http://www.iayork.com/Images/2009/9-30-09/iceberg1.jpg&imgrefurl=http://www.iayork.com/MysteryRays/2009/09/30/viruses-and-icebergs/&usg=__PV4RX5CiFZkLnRsWAgVmJWc8eS4=&h=465&w=340&sz=28&hl=en&start=6&sig2=Kcg7eziH2RVXz_rot5aYXA&um=1&itbs=1&tbnid=-S1HZw7bDYe8FM:&tbnh=128&tbnw=94&prev=/images%3Fq%3Diceberg%26um%3D1%26hl%3Den%26safe%3Dactive%26sa%3DN%26tbs%3Disch:1&ei=kO4OTNH-DcGHkQXC58XoDA



Cheers Erin

Erin 32

Here is a picture of and ice berg.

Cheers ERIN

Erin 31

Hello
Here are some pictures I found of the internet.

Cheers ERIN

Tania 28

Tablet fizzing in hot water


Top view of tablet in tap water


Side on view of tablet fizzing in cold water.

Hello Everyone,
Here are some pics of my fizz wizz.
Cheers Tania