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Friday, 22 February 2019

Chromatography with skittles

Hi guys,
The aim of this experiment: To separate colors by using the process of chromatography.
This our experiment with Axle I put details below if you want to do this too.⤵️

The needed Material:
1.Petrie dish 
2. Water
3. 5 Skittles any colors

Step 1: Get a Petrie dish
Step 2: put 5 skittles and spread them out
Step 3: Put water in the Petrie dish
Step 4: Wait until the water has colors from the skittles
Step 5: Analise the reaction
Step 6: Eat the skittles

Conclusion: You can eat Skittles when the water change color. When you stay the skittles for too long it takes the flavor for the skittles.

Here's the picture of our experiment

Thank for reading my blog post the Chromatography with skittles please leave a comment if you like this blog post. Bye

Tuesday, 19 February 2019

How to make Dirty water experiment

Aim: To make a filtration plant using household materials.
Hello,
This is my blog post about the experiment. Our experiment is  Dirty water experiment. My buddy is Ruavai and Shikarn. We've been done a work in the google docs. Here's our work that we've done⤵️

Here's the materials we needed
1. Sand
2. Bottle
3. Pebbles
4.Dirty Water
5.filter
6. cup


Here's the steps

Step:1 Cut the bottle open in the centre  and get rid of sticker


Step:2 Get the filter and make it into a cone then put it at the top of the bottle that you cut of.


Step:3: Then pour sand into the filter and pat it down softly


Step: 4 get half a cup of pebbles and pour on top of the sand


Step: 5 Then get a cup of dirty water and pour over the pebbles.

Here's the pictures of our experiment

If the water id dripping fast you need to do it again
Please leave a comment if you want to see more blog post. Bye

Friday, 8 February 2019

About Waitangi Day

Hi guys.
This week we've been doing about Waitangi day. I made a slide that has a one question. what is Waitangi day about It's kind of Hone Heke's that he sign the treaty in 1840.
Here's the slide that I work at↴