for market day we made a poster and we painted it different shades of green.our groups product is for 5+ years and for all genders.
our strategy was to just let people walk past and to see our product and buy it but there was also a microphone you could use for 2 dollars
our product had some colours in it, some was blue and some were green and some were both of the colours.
For the past 3 weeks we have been involved in B & E Kete
My role for B & E was production manager - a production manager is a person who controls the production process.
Our company was called Oozy Oobleck.
Our product was Oobleck.
My reflection on how B & E went was ok. It was slow at first because no one came to get our stuff but then people came from everywhere and primary school kid came then it was all sold out.
My overall reflection of B & E was good but I think we could of done the packaging better because it came undone a little bit, the highlight of yesterday when we did B & E was selling all of my groups product and making a profit.
for market day my group are selling our product in a space outside
the good thing about our product is that no one else is selling Oobleck apart from my group and our product will stand out because instead of green Oobleck we are selling blue Oobleck and normally people leave it plain or green.
people have to walk past to notice our product be because there are lots of people selling things and they also need to walk past to see there product.
aim: the see what happens when you put a heated can in cold water
hypothesis: i thought it was gonna blow up
but it didn't instead it squeezed the can together because we boiled the can and the water inside and then we put the can head in into the cold water and then it got squeezed together.
Before heating, the can is filled with water and air. When boiling the water, the water changes states from a liquid to a gas (Water Vapor) The water vapor pushes the air that was originally inside the can out into the atmosphere. When the can is turned upside down and placed in the water, the mouth of the can forms an airtight seal against the surface of the water in the bowl. In just a split second, all of the water vapor that pushed the air out of the can and filled up the inside of the can turns into only a drop or two of liquid, which takes up much less space.
Today in science we have been learning about particles and how when you heat up some particles it speeds up and when you freeze it slows down because they are liquid and solids this is how particles interact.
say if someone takes there socks off and they have smelly feet then the people around that person will smell the particles first then the particles will spread around and everyone would be able to smell it then it would go away
aim: observe the effect of temp on speed diffusion
today in our experiment we put cold water on one plastic lid and put hot water on another plastic lid and we put this thingy powder into both of the waters and it spread out quicker in the hot water then it did in the cold water because the cold moves slower because they have less kinetic energy and they warmth has more kinetic energy.
