the behavior of matter diffusion

aim to observe diffusion in a liquid 

equipment: beaker   water straw crystal
method
1.half fill your beaker  with cold tap water 

2.place the beaker on your work  bench  and allow the water to be settled 

3.using the straw place you thumb on the stop while putting it in the water  place a single crystal of potassium permanganate in the straw 

4.observe for 5 minutes 

5.repeat the experiment using hot water  

seperating a mixture of colourd ink

aim to separate the different pigments in inks or dyes using paper chromatography

equipment
ink- felts
paper
 beaker
pencil
scissors
tap
ice block stick
chromatography

method
1.cut a strip of filter paper that is long enough to reach the bottom of the beaker and able to rap around the pencil


2.rule a line in the bottom of the pice of paper 2cm from the bottom

3.fill your beaker with enough chromatography solution to fill you beaker to about 2cm deep

4.place a dot of ink or pen that on the ruled line on your filer paper

5.suspend the strip of paper from the stick you may need to adhesive tape to stop it from falling in the solution

6. wait and see what happens its important that you do not disturb the beaker

Alminium tags

cut a pice of aluim to 45

socule studies

boncing ball

aim: to find out how high the ball bounces when dropped at a certain height.

hypothesis 

I predict that the higher the ball is dropped from, the higher it bounces. 

Method:The equipment that I will need is:
Golf ball
Ruler
Stand with boss head and clamp

1. Attach the clamp to the stand.
2. Clamp the ruler onto the stand so that the zero mark is on the ground.
3. Hold the bottom of the ball on 100cm and drop.
4. Using a camera, record the bounce.
5. Record the height of the bounce measuring the bottom of the ball.
6. Repeat the experiment twice more and record the average measurement.
7. Repeat the whole experiment using heights of 80cm, 60cm, 40cm, 20cm.

                                      Results:

Height of Drop	Height of Bounce
100cm	87cm
80cm	69cm
60cm	16cm
40cm	12cm
20cm	18cm
0cm	0cm

music

                                i dislike the singer

                      because i don't  think his voice suits this song 

       i dislike the lyrics  because it doesn't  really   tell a story 

             i dislike the beet because it doesn't suit the song

    

social studies

LO  to be able to understand  how to structure a paragraph  using seel

Do now

What letters we need to remember

1 why do we need to have a statement paragraph

2 how long should  a paragraph be  how many words mat

3-4 sentences

4 current event

There was an earthquake in taiwan  were 6 people died in a massive building that fell down in the earthquake and 76  people went missing  as rescue offices continue the search hoping to find people or bodies

13/2/2018

Lo to be able to understand  how to structure a paragraph  using seel

1 what is the words / letters used for graphing

2”    “     for mapping     

3 Why do we need an even scale  when graphing

4 when do we need a key

So  we now what we are doing

5 current event

S -statement

Body found on sumner beach

E -xplane

February 12 at 4.25 in the morning a jogger found a body washed up on sumner beach

L-link

https://www.stuff.co.nz

I  love playing netball  since I first started. This is because when I first started my coach  was cool and i just really enjoyed it. For

example I love playing and shooting hoops and playing with my teammates. I have always loved playing netball.

Wednesday 14 february 2018

lo : to be able to understand what culture is.

1:what do we use to structure our paragraph

Seel statement explain example link

 2:why do we need statement

So people know what they are reading

3: what does the word culture mean to you

Couture is where you come from and your religions and beliefs traditions identity  family dress language communities food dances songs connections different types of people-race history    

4: events

Valentine's day is a day were you celebrate love and relationships   

1 where are my  grandparents from

2 were any of my grandparents in world wars

3 where are my parents from

4 do we have any relatives overseas

5 what school did my grandparents and parents  go to

6 what are my great grandparents names

Culture is where you come from and what you believe