Kia Ora,
Today I'm going to be telling you all about what my class has been learning.
At topic time we have been learning about rocks and minerals. It's is known as Earth science.
Crystals are made with
A crystal is formed when water has dissolved the mineral in a rock and so over time the mineral would have formed in one big crystal.
So to see how crystals are formed we made crystals.
First we put water and borax powder into a bucket but the water had to be boiling water so that the water could dissolve the borax. We got pipe cleaners and we bended them together to make a bow shape. Then we tied string to the pipe cleaners and then to a pencil. We put the pipe cleaner string thing in the cup and put 3/4 of the solution into the cup.
And waited!
After a week we took them out to see what they looked like and then we decided to take them out of there cups. To get them how we did we cut off the string and washed the crystals the color find of washed out but they still look really cool.
Now we have a big piece of card on a table
Here is a video and photo...
At topic time we have been learning about rocks and minerals. It's is known as Earth science.
Crystals are made with
- Water
- Mineral
- Space
- Time
A crystal is formed when water has dissolved the mineral in a rock and so over time the mineral would have formed in one big crystal.
So to see how crystals are formed we made crystals.
First we put water and borax powder into a bucket but the water had to be boiling water so that the water could dissolve the borax. We got pipe cleaners and we bended them together to make a bow shape. Then we tied string to the pipe cleaners and then to a pencil. We put the pipe cleaner string thing in the cup and put 3/4 of the solution into the cup.
And waited!
After a week we took them out to see what they looked like and then we decided to take them out of there cups. To get them how we did we cut off the string and washed the crystals the color find of washed out but they still look really cool.
Now we have a big piece of card on a table
Here is a video and photo...
I hope you like my video.
(I did it with my BFF Christina)
Thank you for reading my blog I hope you like it come again soon.
Bye!