Making hokey pokey

Kia Ora!

Aim: 

I want find out how to make Hokey Pokey. 

Research: 

Method: 

Equipment: 

• Pot
• 5 tablespoons of sugar. 
• 2 tablespoon of golden syrup 
• 1 tablespoon of Baking powder ( Sodium Bricarbonate, Soduim Hydrogen Cartbonate )
• Wooden stick for mixing 
• Stove or bunsen bunner
• Baking paper

Intrustion: 

1. Get your equipment ready. 
2. Set up your Bunsen Bunner (yellow safety flames) 
3. Put your pot on the tripod and use the blue flame. 
4. Add the sugar and the golden syurp to the pot. 
5. Mix it with the wooden spoon. 
6. stop mixing and turn off the bunsen when the sugar beings to boil. 
7. Add baking powder and mix. 
8. pour the mixer onto the baking paper 
9. Let it cool. 

Results: 

 Here is the result of HOKEY POKEY we are just let it cool it then we can eat it. 

 

DLO - Uncle Dom Knows Heps Of Wacky Stuff - Pingao Presentation

 Kia Ora! 

                                                             Pingao

Last week we have been working on Flora and Fauna, and we're given a reading activity to read and choose what is interesting thing in that reading activity, then I chose a  plant which was called Pingao which as - Gold sand sedge,the Pingao grows in the New Zealand, and I was working the Pingao and here is the Canvas, that I wrote the facts about the pingao. 

Reflection 

I really like doing the Pingao Presentation because there was a lots of facts about the Pingao plant and 

What is a Base?

 Kia Ora! 

An acid is a liquid that has a Hydrogen H atom that can react. 

For Example: 

• Nitre  Acid               HNO3 
• Sufuire Acid            H2SO4 
• Hyrochlrio Acid      HCl 

A Base is the oppssite of an acid and has OH (hydroixide) that can react. 

when an acid and a bease react, they NEUTRALZE ( canel out ) each other. 

Where do you find acids?

1. Oven Cleaner 

2. Caustic Soda 

3. Draino 

4. Toothpaste. 

    

Limtus colour 

1. Red 

2. Blue 

What is an Acid?

 Kia Ora! 

Aim: 

Names of Acids

• Hydrochloric Acid
•  Sulfurie Acid
• Nitrie Acid

Names of Formulae Acids 

• HCl 
• H2SO4
• HNO3

Where do you find Acid?

• Plaque Acid on your teeth. 
• Stomach Acid is Hyxdrochloric Acid. 
• Battery Acid is Sulfurie Acid. 
• Lemons and oranges have Citric Acid.
• Vinegar contains Aeetric Acid.
• Bee-sting have formic Acid.
• Coca-cola has Cargbonic Acid.

What is Acid?

• An Acid contains Hydrogen atoms that break off to react with a substance. 

Litmus Colour 

Litmus paper changes the colour in the Acid. 

Red cabbage indicator

 Kia Ora! 

Aim: 

I want to find out to how to tell if something is a acid. 

Method:

Equipment;

• Beaker. 
• Red cabbage 
• hot water 
• Dropper 
• Test tubes
• Different samples for testing

Instruction:

1. Get your equipment .
2. Rip the red cabbage into the small pices and put them into the beaker. 
3. Add l00mL of hot water. 
4. Add the hydrochloric Acid and Sodiuim hydroxide. 

 Result: 

The result was so pretty good and while doing the experiment, and the when I mixed the hydrochloric and hydroxide and that turned into the different colour and it was so cool and I enjoyed doing the experiment, when I mixed the hydrochloric it turned yellow and also some other. 

Making Sherbet

 Aim:

I want to find out how to make sherbet. 

Research: 

Method:

Equipment: 

• Icing sugar and Raro 
• Cup or any other sort of container 
• Citric Acid 
• Baking powder.
• Popsicle stick for mixing. 
• Tea spoon. 

Intrusctions:

1. Get your equipment 
2. Add some teaspoon sugar/raro to the cup.
3. Add half a teaspoon of baking powder 
4. Add half of acid to the cup.  
5. Mix with the stick.
6. Taste the sherbet and adjust the flavour. 

Results: 

In the nothing was happening but there was just powder in the cup. 

In my mouth it bubbles because in the sherbet is baking soda. 

The sicentif word for Fizzing is effervescence.