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Tuesday, 3 May 2016

How the Earth was made

YouTube clip how the Earth was made


  • meteorites are older then rocks 
  • 4.5 million years ago the sun was surrounded with gas then the cloud cooled
  • minerals stick together like rocks
  • the Earth melted to a big ball of lava 

  • another planet banged into Earth and then the crust broke off and some rocks suck together and made the moon

 

                                                                         
http://i.imgur.com/81GxgK2.gif



Tuesday, 12 April 2016

Hands on fire

Aim:
I want to safely set my hands on fire.

Equipment:
Water
Soap (Detergent)
Lighter
Safety glasses

Tie your hair up












That's better












Roll sleeves up













There we go











Sorry half of it I forgot to stop half the time











Tuesday, 8 March 2016

Burning Magnesium

Aim:
I want to find out what happens when I burn magnesium

Hypothesis:
I predict that when the magnesium is put on the fire it will get very hot.

Equipment:
Bunsen burger
magnesium
scissor tongs  
safety glasses

Method

1.Get your equipment
2.Light the Bunsen Burger
3.Hold the magnesium

Results

15+Mar+2016+13%3A08%3A49.jpg (800×600)





discussion:
Fire is what we call the heat and light produced when things burn.
I predicted that when the magnesium is put on the fire it will get very hot. I was incorrect it actually glowed bright white

Evaluation:
Other experiments related to this I could do are

*do different kinds of metal glow when it gets put on fire





Writing a scientific report

Aim:
This is what I want to find out

Hypothesis:
This is an educated guess.

Equipment:
This is a list of materials I need

Method:
These are step-by-step instructions

Results:
these are my observation  (What I can see,smell,feel,hear,taste)
I need to do my results in a table.
Also,I need to do a graph.

Discussion:
This is where I explain the results and I answer the question "Why?"

Conclusion:
This is where I say if my hypothesis was correct.

Evaluation:
This is a reflection on what went wrong and what I could have done better.