Rainbow Colours

Aim: To separate colours by using the process of chromatography.

Definition: A technique for separating the different parts of a mixture / solid using liquid.

Rainbow paper

Materials;

1. Filter paper

2. cup

3. felts

4. water

5. pencil

6. ruler

Process:

Step 1: you get your filter paper pencil  ruler

Step 2: then you draw out your lines 0ne 1cm and on 2cm

Step 3: red green and black dots on the 1cm line and fold the 2cm line

Step 4:put you paper in a cup and then

Step 5:

Step 6:

Findings: Write about what happened.

The colours went up the paper and turned into different colours.

Reflection: What have I learnt from this experiment?

I learnt that a colour stays normal when it’s dry but when you add water it turns different.

filtering water

Aim: To make a filtration plant using household materials.

What is filtration?

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

Examples are:

1.  teabag
2.  coffee plunger/filter
3. swimming pool
4.  kidney

Materials

1.bottle

2.cup

3.sand

4.duty water

5.pebols 

6.filter paper

7.scissors
8.funler
9.coffee filter

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

Step 1

Cut the bottle in half

Step 2

Put the top half upside down in the bottle

STEP 3

Add layers of  filter paper then add you sand/pebbles

STEP 4

Get 1 cup of dirty water.
STEP 5

Pour dirty water into upside down bottle

Measurements

when my group did the  filter   we had to what for a long time but the water did not come out clean so next time I think the we should pat the sad down In my group Shane  Felicity and me. 

Warning

Make sure that an adult cuts the bottle in half. This water filter is just an experiment and should not be used for drinking water.

Avoid using charcoal briquets, as these can contain chemicals you don't want in your water. Use the activated carbon for water purifiers instead.

social connection

social connection

Here's is a blog about Emotional spiritual social physical welling

in this photo we are doing a fezzes farm hear are some Caption's

I like stretching because you can get flexible

ruining is good for you because you can get fit

stretching is go for you so you get stronger muscles

stretching helps you balance

CARR valves

last week Danielle Clayton Tai Tj jrae and me did a video of us doing a play the play we did was so funny the role that we play was. Danielle and me where bully tai and tj where the needs jrae was the teacher and Clayton was the cam man

  the valve we did was respect 

what did your gorp make we did a play

how well did you work together we work together good

do you like what  you did and why  i like it because it was a funny play

home chemistry week 2

last week my class and miss tosser class home chemistry common names for household chemicals1) slat2) Surf (laundry powder)3) White vinegar4) Baking soda5) Baking powder6) Cleaner7) Detergent8) Lemonade9) Sugar10) Salt

chemical name for1) Salt-Sodium chloride2) Surf (laundry powder) - potassium3) White vinegar-acetic acid4) Baking soda-Sodium hydrogen carbonate5) Baking powder-sodium hydrogen carbonate6) Cleaner-Sodium hydroxide7) Detergent-surfactants8) Lemonade- water and sugar 9) Sugar- disaccharide 10) Citric Acid -hydroxypropane

summer learning journey part 5

 summer learning journey part 5

  

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Someone called in the distance climbed on quick she commanded. The students in toroa are writing a story about the magic tiger.the magical tiger is furry like a white teeth cloud at claw are as sharp as a knife it head is as cold as a blooming freezer so that why it has a benni on.the tiger has latan on it so when it the can see what going on the tiger had a bandage on because it had been attack by other animal.then something strange happened the girl notice something so she grabbed her pixax and then...