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Friday, June 21, 2019

A Story About My School Shoes

It was 2:50 PM and the bell was about to ring to go home. Then the bell rang and i went home i took off my shoes in the lounge then i went into my bedroom to play PS4.

My mum came into my room and said lets go to the supermarket i said yes when i went to put on my shoes my shoes wernt where i took off my shoes. I asked my mum if she had moved them my mum said no i was confused then i found them they were in my mums bedroom.

I said mum stop pranking me shoes cant walk so just tell me the truth that you pranked me my mum replied no im not pranking you im being honest. I believed my mum because everyday i came home from school and went into my bedroom and went to put them on they were gone.



                             This Is Just A Story It Is Not Real

Monday, June 10, 2019

FLIGHT

Aim: To learn about flight and aerodynamics. 


  • In your groups of 3 you will make a paper plane and measure its distance and behaviour.
  • In groups of 3 you will make a water rocket and record its distance and behaviour. 
Image result for flight forces

Definition:


4 forces of




  1.   
  2.    
  3.   
  4.   

Paper Plane:

Material:

1. Paper
2. 

Steps:

1. Fold the peace of 
2. 
3. 

Findings:


Plane Type
Distance
Behaviour
Normal
5 meters
In a smooth straight line
Ailerons
3 meters
Curved
Paper clip


4 metersStraight line

Conclusion: The smoother the plane is the more spread it goes. The paper plane that was normal flew 5 meters






Water Rocket

Material:

1. 
2.  
3. 
4. 
5. 
6. 

Steps:

1. 
2. 
3. 
4. 
5. 
6. 
7. 

Findings:

( Record the distance and the flight behaviour of your rocket.)

Fuel Amount
Test 1
Test 2
Test 3
⅓ water





½ water





¾ water







Conclusion:
Today you will be a Forensic Chemist. 

A bag of white powder has been confiscated by the airport customs.  You need to find out what white powder it is?

Aim: To learn about the makeup of different white powders.

Image result for white powder in piles

There are  a number of different white powders in our everyday life. Some of these are harmful and others are not. Test the four white powders listed to see which one has been found at the airport.

You will be given a small amount of 4 white powders on your cardboard. On the black cardboard using a magnifying glass look at the powders.
Look at them under your magnifying glass and record what you see. 

These are the four powders we will be using. Upload a photo of each powder. 

1.  Cornflour
2.  Baking Soda
3.  Salt
4.  Sugar 

Before you add the iodine, vinegar or water you will need to divide each powder into 3.

Materials

1.  
2.  
3.  
4.  
5.  
6.   
7. 
8.
9.

Steps

1. 
2. 
3. 
4. 
5. 
6. 
7


Findings:

Words to use: Absorbed, spread, frothed, fizzed, melted, blob,


Sugar
Salt
Baking Soda
Cornflour
Appearance
(White)




Grains
(small, medium large)




Smell
(Strong, none)




Iodine




Water




Vinegar





Write a conclusion about your findings. ( 4 plus sentences)
Use the Hexagon activity to give you some more ideas.

The sugar......
The salt.....
The Baking Soda......
The cornflour.....




Do all the same experiments on the mystery white powder. What is it?




W.A.L.T Round numbers to the nearest 10, 100 & 1000

Aim: To make a filtration plant using household materials.

Image result for filtration science experiment
Water Filtration Plant

What is filtration?


Filtration is separating solids from liquids by adding a medium through which only the liquid can pass. 

Examples are:

  1.  fillter in a fish tank
  2.  oil fillter
  3.  pool
  4. dirty thins

Materials

1. cup 
2. bottle
3. fillter paper 
4. sand
5. stone
6. water
7. 

Process - ( use verbs or doing words in each step )


Step 1

Cut the bottle.....

Step 2

Put the top half upside down .......

STEP 3

Add layers of ....

STEP 4

Get 1 cup of dirty water .......

STEP 5

Pour dirty water into ......

Findings

Write a short sentence about the water every 1 minute. 
Include 'How much water has filtered through', 'How fast it is dripping through', and 'How clear the water is'.

Minutes                          1.                         2.                   3.                    4.                       5.
Drops per minute:
Water colour:
Conclusion:
Aim: To learn about a saturated solution and how to make crystals
Definition of solution
A liquid mixture, when something is dissolved into a liquid (eg: sugar in water) 

Definition of saturated
Having or holding as much as can be absorbed of something (when no more sugar or borax can be dissolved into the water)

In groups of three you will make three different types of crystals and compare the results.


Image result for borax crystals

Ratio; 3 Tablespoons Borax per 1/2 cup water

Materials

1)z
2)
3)
4)
5)

Process

Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:

Sugar Crystals

Grow your own Sugar Crystals

Ratio: 1 cup sugar to 1/2 cup water

Materials

1)
2)
3)
4)
5)

Process

Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:



Image result for how to make salt crystals

Ratio: 4 Tablespoons salt to 1/2 cup water

Materials

1)
2)
3)
4)
5)

Process

Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:


Findings

Describe the crystals in the table below.


Crystal Type
Shape
Size
Hardness
Borax
Image result for borax crystals



Sugar
Image result for sugar crystals



Salt
Image result for salt crystals



















________________________________________________________________________

How is salt formed
How is sugar formed
How are snowflakes made 


Explain how the following crystals are formed:


Type
Explanation
Salt
Image result for salt crystal



Sugar
Image result for sugarcrystal




Snowflakes
Image result for snowflake crystal





CRYSTAL TYPES


AIM: TO LOOK AT THE 7 DIFFERENT TYPES OF CRYSTALS


Image result for salt crystal image
Salt Crystals

Image result for sugar crystal image
Sugar Crystals

Image result for borax crystal image
Borax Crystals

7 different crystal shapes


The 6 types of crystals

Type
Number of sides
Picture

2 EXAMPLES

Monoclinic


Hexagonal




Orthormbic




Triclinic / trigonal




Hexagonal




Isometric ( cubic)




Tetragonal