In textiles, I am making a bucket hat
I have done the top and the crown part and now I am up to sewing the brim.
I am a student at in Uru Mānuka. In 2020 I was a year 9 and in 2021 I will be a year 10. This is a place where I will be able to share my learning with you. Please note....some work won't be edited - just my first drafts, so there may be some surface errors. I would love your feedback, comments, thoughts and ideas.
In textiles, I am making a bucket hat
I have done the top and the crown part and now I am up to sewing the brim.
For passion projects, I am doing textiles and I am making a blanket. I decided to make a quilted blanket for myself.
Last week for passion projects I started cutting the fabric I got from a scraps material box, I cut out squares for my blanket
1. Metal + Acid = Metal Salt + Hydrogen
Magnesium + Sulfuric Acid = Magnesium Sulfate + Hydrogen
Method: 1. Light bunsen burner. 2. Add your sample of metal to your test tube. Add 2 ml of acid. 3. Carefully invert the boiling tube above the test tube containing the metal and acid. 4. Hold the tubes together for few minutes, allowing time for the inverted boiling tube to fill with gas. 5. When you think the tube is full, your lab partner should light a wooden splint. 6. Carefully, but quickly, tilt the boiling tube full of gas upwards and insert the burning splint into the boiling tube.
2. Metal + Oxygen = Metal Oxide
Magnesium + Oxygen = Magniseum Oxide
Method: 1. Light bunsen burner. 2. Hold your piece of magnesium in the scissor tongs. Ensure you are holding onto the very tip of magnesium. 3. Place the other end of magnesium into the Bunsen flame (at the top of the blue flame). 4. When the magnesium begins to burn, do not look directly at it, as the light emitted can permanently damage your eyes.
3. Metal Oxid + Hydrogen Peroxide = Metal Hydroxide + Oxygen
Manganese Dioxide + Hydrogen Peroxide = Manganses Hyrdoxide + Oxygen
Method: 1. Light your bunsen burner. 2. Add the manganese dioxide to the boiling tube and place it in your test tube rack. 3. Add 2ml of Hydrogen peroxide. 4. Light a splint and let it burn for a while. 5. Blow the splint out and insert the glowing embers into the mouth of the boiling tube. It should light back up
4. Metal Carbonate + Acid = Metal salt + Water + Carbonate
Method: 1. Add a pea-sized amount of the melt carbonate into one of the boiling tubes. 2. Place this boiling into a test tube rack. Ensure you have the bung and delivery tube ready. 3. Add 5ml of acid into the boiling tube and quickly insert the bung and delivery and tube into the mouth of the boiling tube. 4. With the other boiling tube hold it with tongs, capture the gas produced with the lime water.
In the 1970s Bob Geldof was a famous singer and musician who achieved success with the group Boomtown rats. He was famous for writing the famous song "I don't like Mondays", a song written about a school shooting. Bob Geldof was one of the main organisers behind Live Aid. With this concert, he became more involved in work for non-governmental organisations in Africa and became one of the leading spokespeople on third world debt relief.
Midge Ure is a famous Scottish musician, songwriter and producer. Midge was in bands such as Ultravox, Silk, The rich kids, Thin Lizzy, Visage, Band-Aid, Band-Aid 30. He was involved in forming Live Aid, a special project to aid famine relief1 efforts in Ethiopia. Midge Ure and Bob Geldof worked together and wrote the famous song "Do they know it's Christmas?"
The awesome music show advantage hung on July 13, 1985, for starvation alleviation in Ethiopia and Sudan was known as Live Aid. Live Aid was brought about by Irish artists, musician Bob Geldof, who had recently acquired distinction as head of the Boomtown Rats. Subsequent to watching a British TV news report on the limit states of yearning in Africa in October 1984, Geldof visited Ethiopia to see the situation for himself. In his return, he and Midge Ure made the song "Do They Know It's Christmas?" and selected many British pop stars under the name of Band-Aid to record it on time for holiday release. The record sold a few million duplicates in 1984 with continues gave to starvation alleviation.
What is Acid rain? Acid rain is where the air is polluted with fossil fuels and the fuels get absorbed by the clouds and it rain, and it is bad for the environment and can kill plants and animals over a long exposure.
Aim of this experiment. To observe the effects of acid rain.
hypothesis. Petal calcium carbonate, apple, universal indicator, bromothymol blue
Method. In a petri dish place items around the edge. Wet dry ingredients with a drop of water. In the middle put a weigh boat. Add a spatial of sodium sulfate to weigh boat and 5 drops of sulfuric acid. Quickly close the lid.
What happened after we put the sodium sulfate and sulfuric acid in the weigh boat the petal started to lose colour, the universal indicator change colour to very light pink, the bromothymol blue change colour to an orangey-yellow
Before sodium sulfate |
After sodium sulfate |