Wednesday, 29 July 2020
Oobleck exsperment
SMRF
Oobleck Experiment
(Bartholomew and the Oobleck by Dr Seuss)
Question - Is Oobleck solid or liquid
I think that oobleck is a liquid because when you add pressure to the oobleck that makes it into a solid.
Hypothesis: (what you think will happen)
I thought that it will go solid over time and it will turn into slime and it would be running like water but at the end of it. It went really well and my group and I was really happy with the results.
Materials:
Water, bowl ,corn flower spoon to mix it.
Step- by- Step Procedure
First, grab a bowl and add a cup of water then add a cup of cornflower.
Next, start to mix it until it strat go between thick and running
Then, if it is to thick add some a little bit of water at a time and mix it again and add corn flower if it is too running.
Last, if it good for you. You can put it in glab rap if you want to. Then clean up your mess.
Observations;
This is what Oobleck looks like:
These are the tests you carried out you must answer each question with a minimum of 2 sentences (more would be better).
How did it behave when you slapped it? It just went in a solid because you are putting pressure on it and that makes it into a solid. Then it went like water when i removed my hand.
What happened when you placed a blob of oobleck on the table and poked it after a minute? How did it behave?It just went hard when it I started poking it again. Well it was the same but when I removed my finger it made a big hole in the oobleck. Then the oobleck starting to fill it up slowly and it was cool to watch it.
What happened when you dipped your finger into the oobleck and slowly moved them around the bowl? It was hard to move my finger around it and after a while. It starting to go hard and I couldn’t rally move my finger any more.
What happened if you moved them faster? It will just stay as a liquid because you aren’t putting any pressure. On the oobleck so it would just stay as a liquid .
What happened when you threw an oobleck ball in the air? (Did it retain its shape or not?) It did remain it shape because we rap it up in glab rap so it didn’t get every where. But if you didn’t put in glab rap then it would still remain it shape in the air but when it hits the ground it will splatter every where.
When you pushed it how did it react?
Your hand stay up because when you push on it the pressure that you putting in your hand thats is making it solid. But if you don’t put any pressure on it your hand will just slowly go into the oobleck and hit the bottom.
When you picked it up, did it all come up? When I picked it up it just went through my fingers and hit the ground. When I played with it in my hand it just stayed as a solid.
What happened when you poured it? When i poured it it would snap and created it own bloped and it started to spread out on the glab rap. And when i fold the glab rap over the oobleck the glab rap would just start to sink into the oobleck.
What happens with the shape of it? With the shape of the oobleck it would stay the shape If I keep play with it in my hand. But when I stopped playing with it and the oobleck just lost it shape.
Analyze Your Observations:
My group made it to thick at the start so we add water in to it and then it came to running so we add more corn flower in it and mix it while we add corn flower and I say that my group worked pretty good as a team.
What is your conclusion? (result)
The result from doing the oobleck is that oobleck is a liquid and not any liquid it is non-Newtonian liquid and this taught me to work as a team and never give up on what you are making and talk to your group about what you are going to do and make sure that every one has something to do or they are going to keep asking you what can I do. That is what I have learnt from making oobleck.
Monday, 29 June 2020
Friday, 19 June 2020
superhero story
COVID - 19 Defeated
One day there was a guy called Clark and Clark was watching top gear then all of a sudden there was breaking news all that they were talking about is this virus called COVID-19. Clark did not like this new virus so he wanted to stop it and he was thinking how he is going to stop this virus and he came up with an idea he will be TOILET PAPER BOY for now on and he is going to stop this virus because he knew that it won’t help the world and as soon he knew that someone died because of it. Clark wanted to get rid of this virus as soon as possible because he didn’t want more people to die and that would be really hard for Clark because it is traveling around the world country to country but Clark is a smart man. He knew that if he was going to stop it he had to do some research to find out more about it.
Clark grabbed his computer and started to do some research on this virus. It has been 2 hours and Clark now knows how to stop the virus so he is now going to make a suit that wont let germs get on it and that will let him get close to the virus and that will lead to a good avared to get rid of it. So he got a date that he was going to do it so he chose 3/6/2020 and that was in three days so in those three days he was going to every sumpermart to get hand sanitizer toilet paper and water so that he can kill this virus. Today is the day that Clark is going to go to the layers base and fight it he was really nerves to fight the virus and that he would need some help so he made another suit for best mate Bruce waterboy cause the virus hated water so Clark gave Bruce spray bottles of water and bottles of water to poor on the virus and Clark is going to take off the caps and poor all of the hand sanitiser on the virus and that will make it week when it is week Clark and Bruce will keep throwing toilet paper on it and that should do the job and get rid of it but bruce was not keen on the idea. Because Bruce’s suit could get the virus into his lungs.
So Clark went home and made a suit that won’t let the virus come into his skin now he can help Clark to save the world and it was 1 more day until the big fight.Clark and Bruce went to the for the last time maybe so they spent some time there and 9 hours they were ready for the fight but there was one problem Bruce was about to quite because he had second thoughts about the fight because Bruce’s wife was really worried that he won’t make it back alive but Clark had a talk with him and Bruce made his mind and he is going to do the fight and Clark was so happy that he said that and Bruce was really scared and worried but he was ready so Bruce and Clark had to go to sleep really early so they are well rested for the fight.
Today is the big day the fight is going to happen really soon but Clark needed to get Bruce but Bruce was still in bed so Clark had to call Bruce’s phone and Bruce’s wife pick up and Bruce was at the fight scene where they had to fight the virus when Clark got to the fight scene Bruce was already in a fight with the virus and all what Clark had to do is poor the hand sanitiser on it and throw the toilet paper at it so use his grable gun and poor the hand sanitiser on the virus and he freed Bruce and all they have to do is throw the toilet paper on it and then it should stop it so they threw the toilet paper on it and it did work now the whole world is save because of Bruce and Clark now no one will die because of this virus and then Clark and Bruce went home and sat down for the rest of the day.
The End
Jai Englebretsen
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