Mentos and Coke

 Aim:

I want to learn what happens when you put Mentos in Coke.

Research:

 Aim:

I want to learn what happens when you put Mentos in Coke.

Research:

Method:

Equipment

• Coke,Coke no sugar, sprite
• Mint mentos
• Detergent
• Beakers
• Safety glasses
• Measuring cylindar

Instructions

1. Get your Equipment
2. Put on your safety glasses 
3. Get your measuring cylindar 
4. pour 30 ml of coke into the measuring cylindar
5. Grab your beaker and detergent
6. Add 10 ml of detergent
7. Grab mentos and put the mentos in the coke/detergent
8. do this three times with the coke/coke no sugar/sprite

Results:
Coke,It was 30 ml now its up to 56 ml

Coke no sugar it was 30 ml now it is 65 ml

Sprite, It was 30ml now it is 73 ml

this was the result

Sprite

Reason why all the bubbles come up

when the mentos sinks in the coke the mentos makes makes the production faster and more carbon dioxide kicks in and if you look in a microscope there are acually little microscopic bumps and makes the mentos breaks easier and makes it more dense thats why when it is crushed up there is less of a production.

Shape up / geometry

 Kio ra today i am going to be talking about my Hurumanu 3 Shaping up There are alot of options to pick from but i am only going to pick my top three best subjects of shaping up

1.Nets

Nets was probably my favourite one Because you had to choose what 3d shape it was.It was really easy for me and i enjoyed it alot my favourite part of it was this activity where you had to choose what was the right net to make a 3d shape.

2.Reflection/rotation/translation
Reflection was a really easy but pretty enjoying subject we had to tell wich was a rotation a translation and a reflection translation is just a slide rotation turning reflection is just looking at a mirror overall a fun and simple topic.

3.Scale/Maps/Direction

This was probably the hardest one for me but it wasnt that hard the only obstacle i went through was the NZ scale the NZ scale was a little difficult for me but there is nothing i cant handle and another thing i did was the maps the maps were just directions on where to go we had to finish 6 maps (excluding the AWS map worksheet).

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