Testing for protein, simple sugar and complex sugar

Aim: To test if a sample of food contains protein, simple sugar and complex sugar

Equipment: Bunsen burner, test tube tongs, Benedict's solution, a sample of food, Test tube, sodium hydroxy(NaOH), copper sulfate(CuSO4)

Method:
Protein:
1. Place about 2ml of the sample into a test tube and add 5 drops of sodium hydroxide.
2. Add 5 drops of copper sulfate.
3. Shake the test tube gently from side to side.

Simple:
1. Place about 2ml of the sample into a test tube and then add 5 drops of Benedict's Solution.
2. Heat with a Bunsen until it changes colour. Do not boil.

Complex:
1. Place about 2ml of the sample in a test tube.
2. Add 3-5 drops of iodine and mix.

Results:

Protein: it changes the colour that means there protein in the meat.

Simple:

Complex: it changes the colour of the bread to purpler that means there complex sugar. There no complex in the meat because of the meat changes to a yellow colour.

Conclusion: Changes molecule means changing colour.

Moko

Ta Moko is about a face tattoo. The face tattoo is about what you accomplish and people will respect you for what you have accomplished.

What does your moko mean to you?
It means me is what you see is what you see.

Testing for Protein - the Biuret Test

Aim; To test if a sample of food contains protein

Equipment: Test type, sodium hydroxy(NaOH), copper sulfate(CuSO4), food sample

Method: 1. Place about 2ml of the sample into a test tube and add 5 drops of sodium hydroxide.

2. Add 5 drops of copper sulfate.

3. Shake the test tube gently from side to side.

Results: egg went from yellow to light blue and then purple.
Milk went white to purple.

Conclusion: Changes proteins molecule means changing colour.

My faw ad

Aspects

1. Mcdonald music

2. Mcdonald big mc

3. How they cook the big Mc

Ethics

 Mcdonald is being honest by showing how the big is make.

Mcdonald is being respected by it yummy big Mc. 

Testing for simple sugars and complex - the Benedict's test

Aim: To test a sample of food to determine whether it contains simple sugars.

Equipment: Bunsen burner, test tube tongs, Benedict's solution, a sample of food.

Method:

1. Place about 2ml of the sample into a test tube and then add 5 drops of Benedict's Solution.

2. Heat with a Bunsen until it changes colour. Do not boil.

Results: the colour changes by the heat

Conclusion: Changes molecule means changing colour.

Testing for Complex Sugars - the Lodine Test

Aim: To test if a sample of food contains complex sugars.

Equipment: Test tube, food sample, iodine solution.

Method:

1. Place about 2ml of the sample in a test tube.

2. Add 3-5 drops of iodine and mix.

Results: the Bread changes colour - white to black to purple

Conclusion: Changes molecule means changing colour.

Conflict

Communicate what you have learnt and how you will apply what you know to the Year 9 Business Kete.

What did you learn about? Conflict Styles


When discussing conflict styles what did you notice about yourself?
I notice how happy I am.

How can you reduce conflict during the Business & Enterprise kete? Give an example?
go to sleep and never talk about it called being resilient

Give an example of when you might need to keep calm during Business & Enterprise kete?
when my friend is having an argument.

CARR Licence

 CARR Licence

Carr licence is about these four categories Learners, Restricted, Full and Expert. Learners are red, Restricted is orange, Full is yellow and Expert is green.

Maori Medicine

Learning Intention
To understand the life of Maori prior to Europeans arriving and it's connection to today's society.
What was your research about? It about Maori medicine.
2 things you found interesting? Plant and the effect
2 things you thought you did well. writing and reading
Something you want to do differently next time? write it in pen

DRAMA - 2018 - 3rd August - Mrs Clark - Speechs - Learning

Rhetorical Question Is asked to make a point preferably than to extract an answer. ( Do you want to go to America? )

Imagery Is when you specify a picture instead of showing the image. 

Alliteration: The repetition of the same letter at the start of a word. ( The Tall Tree )

Onomatopoeia: Is a term that is used for sound effects. ( Boom, Smash & Pow )

Repetition: Something repeated again and again. 

Eye contact 

Voice

Body language

Gesture

My Sign

This Sign is for a workshop that uses machines. The machines make a lot of loud noise went people go into the workshop they don't close the door and we can't learn so I make this sign of the people that go into the workshop to close the door.

9 Tec - 2018 - Hazards

Hazards 

What are the Hazards?
Hazards are described as anything that could cause you and other any form of harm. 

• Hazards sign look like a Yellow Triangular.
• Hazards that can cause you serious harm.
• A hazard is an agent which has the potential to cause harm to a vulnerable target.
• Hazards can be classified into different types in several ways.

Mandatory sign

what is a Mandatory sign?
A mandatory sign means a sign of prescribing behaviour. These signs are required to be blue.

• The mandatory sign looks like a blue circle with a white safe symbol
• A mandatory sign shall show only what action is required
• 
  

Hazards sign

What is a Hazards sign?
A hazards sign is a yellow triangular sign.

prohibited sign

what is a prohibited sign?
A prohibition sign shall show only what or who is forbidden.