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Thursday 16 February 2017

Lab Rules



Don't run in the science lab
Don't touch or taste anything that you are unsure of
No food/drinks in the lab
Be safe in the lab
Listen to the teacher's instructions
Safety in the lab first

  • instructions.
  • enter
  • Report
  • Shoes
  • eat/Drink
  • Safety glasses
  • Tell
  • Hands

  • Might lead to an accident     (a)
  • You could knock something over and it could break      (b)
  • You could get your hair caught in something and your hair could start burning up      (c)
  • There could be some hot liquid in it and your thumb starts to burn     (d)
  • You might burn your feet on something fell off the workbenches      (e)



Science experiment headings

Science experiment headings

This is a list of seven headings that are used in scientific experiments. 

Aim: Allows people who read it to understand what the experiment is about.
Hypothesis: An educated guess of what you think will happen.
Equipment: The materials required for the experiment.
Method: Step by Step instructions detailing exactly how it will be carried out.
Results: The data found from the investigation. 
Discussion:  This is where you would discuss your findings.
Conclusion: Interpret the results. It is here you would outline whether or not you met the hypothesis

Aim: To listen to the teachers instructions while using safe practice
Hypothesis: their will be flame coming from your hands\
 Equipment: Bunsen burner
Gas 
Detergent 
Water  
Method
1.Put some water in a container and squirt some detergent
2.connect the gas hose to the tap and make gas bubbles in the water 
3.rub cold water on your hands wrist and up yo your elbows 
4.scoop up the bubbles from the container in to the palm of your cupped hands 
5.stand with your hands reaching out in front of you with your palms and bubbles facing up 
6.lights your hands 
7.DO NOT TRY THIS AT HOME 

Safety 
if you want it to stop open the palms of your hands and let it drop to the ground 
Results:
it berated into flames without them getting hurts or burnt 
Discussion:
the bubble got burnt 
Conclusion:
 the water stopped them from getting burnt up their arms in elbows and any were else above the hands